Patent application number | Description | Published |
20090199462 | METHOD FOR SEPARATING SATURATED AND UNSATURATED FATTY ACID ESTERS AND USE OF SEPARATED FATTY ACID ESTERS - The present invention provides a composition comprising methyl esters derived from vegetable oils having less than about 3% by weight of saturated fatty acid methyl esters and a cloud point of less than about −30° C. A method for making the lowered cloud point composition is also disclosed in which vegetable derived methyl esters, urea and alcohol are mixed under sufficient heat to form a homogenous mixture. The mixture is then cooled to a temperature where a solid phase and a liquid phase are formed. The solid phase is enriched in saturated fatty acid methyl esters and the liquid phase is enriched in unsaturated fatty acid methyl esters. The solid phase is separated from the liquid phase. Finally, unused urea and methanol are removed from the liquid phase to form a liquid composition having a cloud point of less than about −30° C. and less than about 3% by weight saturated fatty acid methyl esters. | 08-13-2009 |
20100204365 | Soy methyl ester polystyrene blends for use in concrete - A non-aqueous blend composition for treating a porous material comprising triacylglycerides obtained, from vegetable oils and containing a fatty acid component and a polystyrene dissolved in the triacylglycerides to form a blend composition, the polystyrene component being present in the blend composition in an amount of from about 1% to about 40% by weight of the fatty acid component. | 08-12-2010 |
20120108705 | SOY METHYL ESTER POLYSTYRENE BLENDS FOR USE IN CONCRETE - A non-aqueous blend composition for treating a porous material comprising triacylglycerides obtained from vegetable oils and containing a fatty acid component and a polystyrene dissolved in the triacylglycerides to form a blend composition, the polystyrene component being present in the blend composition in an amount of from about 1% to about 40% by weight of the fatty acid component. | 05-03-2012 |
20120271061 | METHOD OF LOWERING THE CLOUD POINT OF FATTY ACID ESTERS - The present invention provides a robust and efficient process for reducing the cloud point of biodiesel fuel in which clathrates are formed from saturated fatty acid components as solvent is evaporated from a mixture of urea, methanol and fatty acid esters. The process speed can be fast, and is governed by the speed with which urea can be brought into clathrate forming contact with the fatty acid esters in the first instance, and then by the speed that solvent can be evaporated. Advantageously, substantially all of the solvent can be evaporated as pure solvent, which enhances process efficiencies and reduces cost. Additionally, substantially all of the urea can be used to form clathrates, further maximizing process efficiency. | 10-25-2012 |
20130204591 | Method of Modeling Cloud Point of a Mixture of Fatty Acid Methyl Esters using a Modified UNIFAC Model and a System Therefor - A method for predicting onset of liquid phase to solid phase transition of a mixture including a plurality of fatty acid methyl esters components. The method includes identifying chemical and molecular structure of each component of the mixture, calculating activity coefficients for each component in a liquid phase and a solid phase, calculating chemical potential for each component in the liquid phase and in the solid phase at a predetermined temperature and a predetermined pressure, and calculating the cloud point of the mixture. A system for carrying out the method is also disclosed. | 08-08-2013 |
20140081037 | METHOD OF LOWERING THE CLOUD POINT OF FATTY ACID ESTERS - The present invention provides a robust and efficient process for reducing the cloud point of biodiesel fuel in which clathrates are formed from saturated fatty acid components as solvent is evaporated from a mixture of urea, methanol and fatty acid esters. The process speed can be fast, and is governed by the speed with which urea can be brought into clathrate forming contact with the fatty acid esters in the first instance, and then by the speed that solvent can be evaporated. Advantageously, substantially all of the solvent can be evaporated as pure solvent, which enhances process efficiencies and reduces cost. Additionally, substantially all of the urea can be used to form clathrates, further maximizing process efficiency. | 03-20-2014 |
Patent application number | Description | Published |
20100155053 | DOWNHOLE FLUID COMMUNICATION APPARATUS AND METHOD - A probe for establishing fluid communication between a downhole tool and a subterranean formation is provided. The downhole tool is positioned in a wellbore penetrating the subterranean formation. The probe includes a platform operatively connected to the downhole tool, at least one packer operatively connected to the platform, the packer having at least one hole extending therethrough and at least one embedded member disposed in the packer for enhancing the operation of the packer as it is pressed against the wellbore wall. | 06-24-2010 |
20100300751 | MOTOR COOLING RADIATORS FOR USE IN DOWNHOLE ENVIRONMENTS - Example motor cooling radiators for use in downhole environments are disclosed. A disclosed example radiator comprises a cylindrical housing having an annular passageway. The housing defines an inlet at a first end of the housing and an outlet at a second opposite end of the housing. A channel is arranged within the annular passageway of the housing along a spiral path to transport the first liquid and to define a spiral flow passageway between the inlet and the outlet for the second liquid. In operation, the first liquid does not contact the second liquid and heat is transferred between the first and second liquids as the second liquid flows in the spiral passageway. | 12-02-2010 |
20110284212 | DOWNHOLE FLUID COMMUNICATION APPARATUS AND METHOD - A probe for establishing fluid communication between a downhole tool and a subterranean formation is provided. The downhole tool is positioned in a wellbore penetrating the subterranean formation. The probe includes a platform operatively connected to the downhole tool, at least one packer operatively connected to the platform, the packer having at least one hole extending therethrough and at least one embedded member disposed in the packer for enhancing the operation of the packer as it is pressed against the wellbore wall. | 11-24-2011 |
20130081803 | Centralizing Mechanism Employable with a Downhole Tool - An apparatus including a downhole tool for conveyance in a wellbore extending into a subterranean formation. The downhole tool includes a feature to physically interface a sidewall of the wellbore, and first and second setting pistons each extendable from the downhole tool opposite the feature. The downhole tool also includes a rigid member spanning and extendable with the first and second setting pistons, wherein a length of the rigid member is variable. | 04-04-2013 |
20140157883 | DUAL FLOWLINE TESTING TOOL WITH PRESSURE SELF-EQUALIZER - Flowline pressure equalizer systems, methods and/or apparatuses for use on a downhole tool are provided. A pressure equalizer may be provided in communication with two flowlines. The pressure equalizer may use equalizing chambers and equalizing pistons to regulate pressure in one or both flowlines. Further, one or more flow routing modules may be interchangeable to further alter the flow scheme between the flowlines. Different plugs may house various flow routing configurations such that the plugs may be installed and/or removed in the tool string automatically or by a user. | 06-12-2014 |
20140158228 | SPRING ASSISTED ACTIVE MUD CHECK VALVE WITH SPRING - An apparatus, a method and a system control fluid flow through a passageway. A downhole tool pumping apparatus may have a body and an active valve block. The body has a cavity housing a reciprocating piston defining first and second chambers within the cavity. The active valve block has active valves configured to be actively actuated between an open position and the closed position. Two or more hydraulic lines may be connected to each active valve for controlling actuating between the open position and the closed position. A piston having a conduit is slidably disposed through the passageway and selectively closes the conduit of the piston by moving at least one of the piston and a plug. | 06-12-2014 |
20140299383 | Sampling Tool With A Multi-Port Multi-Position Valve - A downhole sampling tool includes a cam configured to rotate about a central axis. Two or more pistons engage a cam track such that rotation of the cam causes the pistons to reciprocate between first and second piston positions. Corresponding fluid flow lines are opened and closed when corresponding ones of the plurality of pistons reciprocate between the first and second piston positions. | 10-09-2014 |
Patent application number | Description | Published |
20100296536 | LIGHTING DEVICE USING A LASER DIODE AS A SOURCE OF LIGHT EMISSION - A laser diode lighting device for use in and powered through an incandescent, halogen, or fluorescent light bulb alternating current socket is provided. The lighting device includes a laser diode light, a regulation circuit and a base. The regulation circuit converts an alternating current input to a direct current output. The base is adapted to fit within a conventional light bulb alternating current socket. In addition to the laser diode light, regulation circuit and base, the invention can further include a heat sink that removes heat from the laser diode light, regulation circuit and combinations thereof The laser diode light, regulation circuit, base, and heat sink take the form of a lighting device that is exchangeable with conventional light bulbs in traditional lighting fixtures. | 11-25-2010 |
20100319716 | SMOKING DEVICE USING A LASER DIODE AS A SOURCE OF IGNITION - A smoking device, such as a water pipe or a bong, having an integrated laser diode ignition source. The laser diode ignition source provides a long-lasting life span, and does not require the smoker to use a fuel-based lighter that is not recyclable and requires continuous refilling of the fuel cartridge. Furthermore, the laser diode ignition source does not leave any undesirable aftertaste to the organic material. The ignition source is located within a housing, protected from the environment and wind. The ignition source applies a high intensity laser beam to ignite organic material, such as smokable substances, locating within a bowl adjacent to the ignition source. | 12-23-2010 |
Patent application number | Description | Published |
20080275174 | PROCESS FOR PREVENTING GEL FORMATION IN LATTICES OF HYDROGENATED, LOW MOLECULAR WEIGHT, FUNCTIONALIZED ELASTOMERS - The present invention discloses a process for hydrogenating a latex of a low molecular weight functionalized, unsaturated elastomer to produce a latex of a hydrogenated, low molecular weight, low gel, functionalized elastomer, said process comprising hydrogenating the low molecular weight, functionalized, unsaturated elastomer in the presence of (1) an oxidant selected from the group consisting of oxygen and hydroperoxides, (2) a reducing agent selected from the group consisting of hydrazine and hydrazine hydrates, and (3) a metal ion activator, wherein a hydroxylamine is added to the latex of the low molecular weight, functionalized, unsaturated elastomer or to the latex of the hydrogenated, low molecular weight, functionalized elastomer prior, during, or subsequent to the hydrogenation to produce the latex of the hydrogenated low molecular weight, low gel, functionalized elastomer. This process can be used to make low molecular weight, hydrogenated, nitrile rubber latex which is comprised of water, an emulsifier, and the low molecular weight, hydrogenated, nitrile rubber, wherein the low molecular weight, hydrogenated, nitrile rubber has a molecular weight which is within the range of 500 to 20,000, wherein the low molecular weight, hydrogenated, nitrile rubber has a gel content of less than 10%, and wherein the low molecular weight, hydrogenated, nitrile rubber has a saturation level of at least about 80%. | 11-06-2008 |
Patent application number | Description | Published |
20120054943 | Method for producing thin film gloves using the cutting and sealing process and glove produced therefrom - A single use disposable glove utilizing the cutting and sealing process. The various layers of the glove are produced from an extrusion process made from a variety of materials including, but not limited to, polyvinyl chloride, polystyrene, polyurethane, polybutene, styrene-butadiene copolymers, ethylene-propylene copolymers, their mixtures and blends. | 03-08-2012 |
20140090148 | METHOD FOR PRODUCING THIN FILM GLOVES USING THE CUTTING AND SEALING PROCESS AND GLOVE PRODUCED THEREFROM - A single use disposable glove having two or more layers with a thickness which can range from 0.02 mm to 0.04 mmm for food handling with satisfactory formfitting and durability, all the way up to about 0.10 mm and above for heavy duty applications while still maintaining comfort like that of natural and synthetic rubbers. Materials such as styrene-ethylene-butadiene-styrene (SEBS) or styrene-isoprene-styrene (SIS) may be used to produce single use disposable gloves employing the cutting and sealing method. The use of these compositions could have a thickness between about 0.02 mm and about 0.1 mm or above. More importantly, the use of these compositions in the cutting and sealing process would yield a glove having better elasticity. The film quality using the various extrusion techniques would outperform a glove produced by the dipping process, not only in integrity (pinhole rate) but also in a thickness profile (uniformity). | 04-03-2014 |
20150047097 | METHOD FOR PRODUCING THIN FILM GLOVES USING THE CUTTING AND SEALING PROCESS AND GLOVE PRODUCED THEREFROM - A single use disposable glove having two or more layers with a thickness which can range from 0.02 mm to 0.04 mmm for food handling with satisfactory formfitting and durability, all the way up to about 0.10 mm and above for heavy duty applications while still maintaining comfort like that of natural and synthetic rubbers. Materials such as styrene-ethylene-butadiene-styrene (SEBS) or styrene-isoprene-styrene (SIS) may be used to produce single use disposable gloves employing the cutting and sealing method. The use of these compositions could have a thickness between about 0.02 mm and about 0.1 mm or above. More importantly, the use of these compositions in the cutting and sealing process would yield a glove having better elasticity. The film quality using the various extrusion techniques would outperform a glove produced by the dipping process, not only in integrity (pinhole rate) but also in a thickness profile (uniformity). | 02-19-2015 |
Patent application number | Description | Published |
20080288109 | CONTROL METHOD FOR SYNCHRONOUS HIGH SPEED MOTION STOP FOR MULTI-TOP LOADERS ACROSS CONTROLLERS - A synchronous high speed motion stop for a series of multi-top loaders residing on “n” controllers on one rail achieves effective detection of the servo-error status and shut off of the trailing controller's servo power within 3 ITP time. The control method reduces the unnecessary error recovery because it only shuts off its immediate trailing controller without aborting its leading controller, allowing the leading controller to complete the cycle tasks. The cascade control method produces a synchronous high-speed motion stop for the robots across the controllers and effectively prevents the collision between the robots. | 11-20-2008 |
20090204258 | DYNAMIC SPACE CHECK FOR MULTI-ARM SYSTEM MOVING ON A RAIL - A system and method for controlling motion interference avoidance for a plurality of robots are disclosed, the system and method including a dynamic space check system wherein an efficiency of operation is maximized and a potential for interference or collision is minimized. | 08-13-2009 |
20090326711 | MULTI-ARM ROBOT SYSTEM INTERFERENCE CHECK VIA THREE DIMENSIONAL AUTOMATIC ZONES - A system and method for controlling avoiding collisions in a workcell containing multiple robots is provided. The system includes a sequence of instructions residing on a controller for execution thereon to perform an interference check automatic zone method. The interference check automatic zone method includes the steps of: determining a first portion of a common space that is occupied during a movement of a first robot along a first programmed path; determining a second portion of the common space that is occupied during a movement of a second robot along a second programmed path; comparing the first portion and the second portion to determine if an overlap exists therebetween; and moving the first robot and the second robot in response to whether or not the overlap exists. | 12-31-2009 |
20100191374 | SECONDARY POSITION FEEDBACK CONTROL OF A ROBOT - A method of and apparatus for achieving dynamic robot accuracy includes a control system utilizing a dual position loop control. An outer position loop uses secondary encoders on the output side of the gear train of a robot joint axis, while the inner position loop uses the primary encoder attached to the motor. Both single and dual loop control can be used on the same robot and tooling axes. | 07-29-2010 |
20120215351 | METHOD AND SYSTEM FOR AUTOMATICALLY PREVENTING DEADLOCK IN MULTI-ROBOT SYSTEMS - A system and method for controlling avoiding collisions and deadlocks in a workcell containing multiple robots automatically determines the potential deadlock conditions and identifies a way to avoid these conditions. Deadlock conditions are eliminated by determining the deadlock-free motion statements prior to execution of the motions that have potential deadlock conditions. This determination of deadlock-free motion statements can be done offline, outside normal execution, or it can be done during normal production execution. If there is sufficient CPU processing time available, the determination during normal production execution provides the most flexibility to respond to dynamic conditions such as changes in I/O timing or the timing of external events or sequences. For minimal CPU impact the determination is done offline where many permutations of programming sequences can be analyzed and an optimized sequence of execution may be found. | 08-23-2012 |
20140297033 | ADAPTIVE CONTROL OF ROBOTIC LASER BRAZE/WELD OPERATION - A method for adaptive control of a robotic operation of a robot includes providing a software program to generate process signals executable during the robotic operation, including one or more execution commands. A first Signal Value channel is provided to control at least one control process parameter of the robot, where the first Signal Value channel is subject to a first time latency. The execution timing of the first Signal Value channel is synchronized with the one or more execution commands by accounting for the first time latency in relation to the one or more execution commands. The software program is run to generate the process signals and the robot is operated in response to the synchronized execution timing of the execution commands. | 10-02-2014 |
Patent application number | Description | Published |
20080276990 | Substrate surface structures and processes for forming the same - Structures and methods are provided for forming substrates having surface coatings thereon. In one aspect, a structure is provided including a substrate, a surface coating formed on the surface of the substrate, wherein the surface coating comprises a monolayer of dielectric particles, and a dielectric layer having a thickness of less than a height of the dielectric particles. In another aspect of the invention, a method is provided for processing a substrate including providing a substrate having a surface, exposing a solution comprising dielectric particles to the substrate surface, forming a monolayer of dielectric particles from the solution on the substrate surface, depositing a dielectric layer on the substrate surface at a thickness of less than the height of the dielectric particles, and exposing the substrate to a thermal process. | 11-13-2008 |
20090072231 | Formation of p-n homogeneous junctions - Methods, structures and devices are described, in which structures and devices have one or more p-n homo-junctions fabricated in solution. The junctions are formed by a sequential deposition of an oxide of copper from solution. Conduction type of the oxide of copper is controlled by pH of the solution. | 03-19-2009 |
20100038638 | N-type Doping in Metal Oxides and Metal Chalcogenides by Electrochemical Methods - Methods and systems for electrochemically depositing doped metal oxide and metal chalcogenide films are disclosed. An example method includes dissolving a metal precursor into a solution, adding a halogen precursor to the solution, and applying a potential between a working electrode and a counter electrode of an electrochemical cell to deposit halogen doped metal oxide or metal chalcogenide onto a substrate. Another example method includes dissolving a zinc precursor into a solution, adding an yttrium precursor to the solution, and applying a potential between a working electrode and a counter electrode of an electrochemical cell to deposit yttrium doped zinc oxide onto a substrate. Other embodiments are described and claimed. | 02-18-2010 |
20120061836 | SPRAY PYROLYSIS OF Y-DOPED ZnO - One example embodiment includes a method for applying a transparent conducting oxide. The method includes providing a solution, where the solution includes a solvent, a zinc precursor and an yttrium precursor. The method also includes spraying the solution on a heated substrate, where the heated substrate turns the solution into an yttrium-doped zinc oxide film. The method further includes annealing the film on the substrate in a controlled environment. | 03-15-2012 |
Patent application number | Description | Published |
20090136938 | METHODS FOR SEQUENCE-DIRECTED MOLECULAR BREEDING - The present invention provides breeding methods and compositions to enhance the germplasm of a plant by the use of direct nucleic acid sequence information. The methods describe the identification and accumulation of preferred nucleic acid sequences in the germplasm of a breeding population of plants. | 05-28-2009 |
20110010102 | Methods and Systems for Sequence-Directed Molecular Breeding - The present invention provides breeding methods and compositions to enhance the germplasm of a plant by the use of direct nucleic acid sequence information. The methods describe the identification and accumulation of preferred nucleic acid sequences in the germplasm of a breeding population of plants. | 01-13-2011 |
20130067618 | METHODS AND COMPOSITIONS FOR WEED CONTROL - The present invention provides novel compositions for use to enhance weed control. Specifically, the present invention provides for methods and compositions that modulate acetolactate synthase in weed species. The present invention also provides for combinations of compositions and methods that enhance weed control. | 03-14-2013 |
20130097726 | METHODS AND COMPOSITIONS FOR WEED CONTROL - The present invention provides novel compositions for use to enhance weed control. Specifically, the present invention provides for methods and compositions that modulate 4-hydroxyphenyl-pyruvate-dioxygenase in weed species. The present invention also provides for combinations of compositions and methods that enhance weed control. | 04-18-2013 |
20130097735 | Insect Inhibitory Toxin Family Active Against Hemipteran and/or Lepidopteran Insects - The present invention discloses a genus of insect inhibitory proteins that exhibit properties directed to controlling Lepidopteran and/or Hemipteran crop pests, methods of using such proteins, nucleotide sequences encoding such proteins, methods of detecting and isolating such proteins, and their use in agricultural systems. | 04-18-2013 |
20130123113 | METHODS FOR SEQUENCE-DIRECTED MOLECULAR BREEDING - The present invention provides breeding methods and compositions to enhance the germplasm of a plant by the use of direct nucleic acid sequence information. The methods describe the identification and accumulation of preferred nucleic acid sequences in the germplasm of a breeding population of plants. | 05-16-2013 |
20130326731 | METHODS AND COMPOSITIONS FOR WEED CONTROL - Novel compositions for use to enhance weed control. Specifically, methods and compositions that modulate dihydropteroate synthase in weed species. The present invention also provides for combinations of compositions and methods that enhance weed control. | 12-05-2013 |
20140274712 | METHODS AND COMPOSITIONS FOR WEED CONTROL - Provided are novel compositions for use to herbicide activity. Specifically, the present application describes methods and compositions that modulate the expression of a plastid protein import system of a plant. Also provided are combinations of compositions and methods that enhance weed control. | 09-18-2014 |
Patent application number | Description | Published |
20080205479 | Apparatus and Method For Sensing Change In Environmental Conditions - An apparatus for sensing a change in environmental conditions is disclosed. The apparatus includes a coating or a wire between two surfaces that has a mechanical property changed as a result of a change in the environmental conditions. The change in the mechanical property of the coating or wire results in a change in a vibration characteristic of the apparatus, such as the frequency, phase, amplitude or quality factor. The change in the vibration characteristic can be used to determine the change in the environmental condition. | 08-28-2008 |
20090213383 | APPARATUS AND METHOD FOR DETECTING ONE OR MORE SUBSTANCES - Several embodiments of a method of detecting a substance are disclosed herein. | 08-27-2009 |
20100253370 | Systems and Methods for Integrated Electrochemical and Electrical Detection - An integrated sensing device is capable of detecting analytes using electrochemical (EC) and electrical (E) signals. The device introduces synergetic new capabilities and enhances the sensitivity and selectivity for real-time detection of an analyte in complex matrices, including the presence of high concentration of interferences in liquids and in gas phases. | 10-07-2010 |
20110136102 | Surface Impedance Imaging Methods and Apparatuses - Methods and apparatuses for imaging surface impedance. | 06-09-2011 |
20110266161 | SYSTEMS AND METHODS FOR INTEGRATED DETECTION - An integrated sensor is capable of detecting analytes using electrochemical (EC), electrical (E), and optical (O) signals or EC and O signals. The sensor introduces synergetic new capabilities and enhances the sensitivity and selectivity for real-time detection of an analyte in complex matrices, including the presence of high concentration of interferences in liquids and in gas phases. | 11-03-2011 |
20120118045 | INTEGRATED OPTOELECTROCHEMICAL SENSOR FOR NITROGEN OXIDES IN GASEOUS SAMPLES - A gas-phase detection system based on detecting optochemical and optoelectrochemical signals. The sensing platform is particularly powerful for detection of nitrogen oxides at low ppbV concentrations. The optochemical analysis is based on the color development due to a chemical reaction taking place in an optimized material. The electrochemical analysis can be based on the doping level or redox potential changes of an electrochemical sensor; and optoelectrochemical detection can be based on a combination of the electrochemical and optoelectrochemical methodologies. Each independent signal can be simultaneously detected, increasing the reliability of detection. | 05-17-2012 |
20120270330 | Hybrid Separation and Detection Device for Chemical Detection and Analysis - The present invention provides a device that makes it possible to perform real-time detection and analysis of BTEX components in real samples using an inexpensive and miniaturized hybrid specific binding-separation device. The device may be used in occupational health and safety applications as well as for toxicological population studies to determine the presence of organic volatile components in an air sample. | 10-25-2012 |
20130115137 | SENSING MATERIALS FOR SELECTIVE AND SENSITIVE DETECTION OF HYDROCARBONS AND ACIDS - A method and apparatus including: 1) Synthesis of a sensing material with high density of binding sites and excellent selectivity for toxic hydrocarbons and acid vapors; 2) Coating of the sensing material onto the surface of sensors, such as quartz crystal tuning forks; and 3) integration of the coated sensors with proper sample conditioning unit. The device achieves high sensitivity and selectivity, and has been tested in various field environments. | 05-09-2013 |
20130150746 | METABOLIC ANALYZER - A method for weight and/or fitness management using a metabolic analyzer that measures metabolic data including oxygen and carbon dioxide. The metabolic analyzer includes integrated collection-detection sensors with for high efficiency and collection, high specificity and simultaneous detection of at least two metabolic signatures, including at least oxygen and carbon dioxide, in breath via a porous membrane with high density of sensing binding sites, where the porous membrane includes sensing materials such that the sensing binding sites are specific to the metabolic signatures, and change colors upon interactions with the metabolic signatures. Weight of the subject is measured using a weight measurement device and a recommendation for food intake and/or physical activity is based on at least the readings of the metabolic analyzer and weight of the subject. | 06-13-2013 |
20130248379 | Systems and Methods for Integrated Electrochemical and Electrical Detection - An integrated sensing device is capable of detecting analytes using electrochemical (EC) and electrical (E) signals. The device introduces synergetic new capabilities and enhances the sensitivity and selectivity for real-time detection of an analyte in complex matrices, including the presence of high concentration of interferences in liquids and in gas phases. | 09-26-2013 |
20140131223 | INTEGRATED OPTOELECTROCHEMICAL SENSOR FOR NITROGEN OXIDES IN GASEOUS SAMPLES - A gas-phase detection system based on detecting optochemical and optoelectrochemical signals. The sensing platform is particularly powerful for detection of nitrogen oxides at low ppbV concentrations. The optochemical analysis is based on the color development due to a chemical reaction taking place in an optimized material. The electrochemical analysis can be based on the doping level or redox potential changes of an electrochemical sensor; and optoelectrochemical detection can be based on a combination of the electrochemical and optoelectrochemical methodologies. Each independent signal can be simultaneously detected, increasing the reliability of detection. | 05-15-2014 |
Patent application number | Description | Published |
20100024783 | ELECTRIC-FIELD ASSISTED FUEL ATOMIZATION SYSTEM AND METHODS OF USE - An apparatus ( | 02-04-2010 |
20110048746 | AUTOMATIC REVERSIBLE TEMPERATURE RESPONSIVE VALVE AND FIRE SPRINKLER - A fire sprinkler including a generally tubular body having inlet and outlet ends is disclosed. The body defines a fluid flow passage extending between the inlet and the outlet such that the outlet is in fluid flow communication with the inlet. A magnetized member is disposed within the fluid flow passage and is movable between a first position wherein fluid flow communication between the outlet and the inlet is blocked and a second position wherein fluid flow communication between the outlet and the inlet is open. A temperature sensitive magnetic member is coupled to the body and has sufficient magnetic properties to attract the magnetized member below a predetermined temperature, thereby maintaining the magnetized member in the first position. The temperature sensitive magnetic member loses a sufficient percentage of its magnetic properties at and above the predetermined temperature, thereby allowing the magnetized member to move to the second position. | 03-03-2011 |
20120024044 | SYSTEMS AND METHODS FOR DETECTING CONCEALED NUCLEAR MATERIAL - Methods and systems for detecting nuclear material concealed within an enclosure are provided. An ionized air density is measured at one or more locations outside of the enclosure. The presence of the concealed nuclear material is detected, for each of the one or more locations, based on a characteristic of the measured ionized air density indicative of concealed nuclear materials. | 02-02-2012 |
20120228205 | METHOD AND APPARATUS FOR TREATMENT OF A FLUID - An apparatus for the magnetic treatment of a fluid which produces at least one magnetic field for a period of time, T | 09-13-2012 |
20120305773 | METHODS AND SYSTEMS FOR REMOTELY DETECTING HAZARDOUS MATERIALS USING ELECTROMAGNETIC ENERGY - Systems and methods for remotely detecting nuclear and non-nuclear materials such as chemical agents and gas-phase explosives are disclosed. Nuclear and non-nuclear materials may be detected by transmitting electromagnetic energy toward a remote target area, collecting scattered electromagnetic energy reflected from the remote target area, analyzing an absorption spectrum of the collected scattered electromagnetic energy, and detecting a presence of at least one nuclear or non-nuclear material in the remote target area based on the analyzed absorption spectrum. | 12-06-2012 |
20130202752 | CHOCOLATE PRODUCTION METHOD AND APPARATUS - The present invention relates to a method and an apparatus for producing a chocolate product. The method includes delivering liquid chocolate having a viscosity through a pipe along a delivery path to a production station for producing the chocolate product. The liquid chocolate includes solid particles suspended within the liquid chocolate. The method changes the viscosity of the liquid chocolate by applying an electric field to the liquid chocolate in a direction along the delivery path of a strength and duration determined to aggregate the suspended solid particles into streamlined shapes extending along the direction of the delivery path. | 08-08-2013 |
Patent application number | Description | Published |
20100087008 | Materials and Methods for Isolating Phosphopeptides - Protein phosphorylation is a major post-translational modification and it plays a pivotal role in numerous cellular functions. We present a composition that includes a soluble nanopolymer core functionalized with groups having an affinity for either metal ion or metal oxides which can be used for phosphopeptide enrichment. Exemplary compounds including PolyMAC-Zr, PolyMAC-Fe and PolyMAC-Ti demonstrate outstanding reproducibility, exceptional sensitivity, fast chelation time, and high phosphopeptide recovery from standard mixtures that include phosphorylated peptides. The composition can be used for phosphoproteome isolation from samples of medicinal, diagnostic or biological interest such as malignant breast cancer cells. Such compositions were used for the quantitative analysis of the changes in the tyrosine phosphoproteome in highly invasive breast cancer cells after induction of Syk kinase, a potent suppressor of tumor growth and metastasis. The composition and method disclosed herein offers an efficient and widely applicable tool for phosphoproteomics. | 04-08-2010 |
20140322820 | MATERIALS AND METHODS FOR ISOLATING PHOSPHOPEPTIDES - Protein phosphorylation is a major post-translational modification and it plays a pivotal role in numerous cellular functions. We present a composition that includes a soluble nanopolymer core functionalized with groups having an affinity for either metal ion or metal oxides which can be used for phosphopeptide enrichment. Exemplary compounds including PolyMAC-Zr, PolyMAC-Fe and PolyMAC-Ti demonstrate outstanding reproducibility, exceptional sensitivity, fast chelation time, and high phosphopeptide recovery from standard mixtures that include phosphorylated peptides. The composition can be used for phosphoproteome isolation from samples of medicinal, diagnostic or biological interest such as malignant breast cancer cells. Such compositions were used for the quantitative analysis of the changes in the tyrosine phosphoproteome in highly invasive breast cancer cells after induction of Syk kinase, a potent suppressor of tumor growth and metastasis. The composition and method disclosed herein offers an efficient and widely applicable tool for phosphoproteomics. | 10-30-2014 |
20140364329 | METHODS FOR IDENTIFYING PROTEIN-PROTEIN INTERACTIONS - The invention generally relates to methods for identifying protein-protein interactions. In certain aspects, methods of the invention involve conducting a protein-fragment complementation assay on a sample to form a protein-protein complex between two proteins in the sample that only transiently interact under physiological conditions, separating the complexes from the sample, and analyzing a protein of the complex using a mass spectrometry technique. | 12-11-2014 |
20150080248 | METHODS FOR ISOLATING PROTEINS - The invention generally relates to methods for isolating proteins. In certain aspects, methods of the invention involve preparing a plurality of sample preparations, each preparation including one or more intact cells. A capture unit is introduced to a plurality of the preparations. The capture unit includes a member that transiently interacts with one or more proteins in the cells and a reactive functional group. The sample preparations are incubated, and a reaction is initiated at a different time in a plurality of the preparation. In this manner, a protein within the cell that specifically interacts with the member of the capture unit becomes bound to the capture unit via the reactive functional group to form protein/capture unit complexes. The cells are lysed and the protein/capture unit complexes are isolated. | 03-19-2015 |
Patent application number | Description | Published |
20090269319 | ARPE-19 as a Platform Cell Line for Encapsulated Cell-Based Delivery - ARPE-19 cells were evaluated as a platform cell line for encapsulated and unencapsulated cell-based delivery technology. ARPE-19 cells were found to be hardy (the cell line is viable under stringent conditions, such as in central nervous system or intra-ocular environment); can be genetically modified to secrete the protein of choice; have a long life span; are of human origin; have good in vivo device viability; deliver efficacious quantity of growth factor; trigger no or low level host immune reaction, and are non-tumorigenic. | 10-29-2009 |
20090269389 | ARPE-19 as a Platform Cell Line for Encapsulated Cell-Based Delivery - ARPE-19 cells were evaluated as a platform cell line for encapsulated and unencapsulated cell-based delivery technology. ARPE-19 cells were found to be hardy (the cell line is viable under stringent conditions, such as in central nervous system or intra-ocular environment); can be genetically modified to secrete the protein of choice; have a long life span; are of human origin; have good in vivo device viability; deliver efficacious quantity of growth factor; trigger no or low level host immune reaction, and are non-tumorigenic. | 10-29-2009 |
20100272780 | CELL LINES THAT PRODUCE PROSTAGLANDIN F2 ALPHA (PGF2a) AND USES THEREOF - The invention provides cells and cell lines the are genetically modified to express the hCox-2 enzyme, which, in turn, results in the upregulation of prostaglandin F2 alpha (PGF2a) production. The invention also provides encapsulated cell therapy devices containing such cells or cell lines that are capable of delivering PGF2a as well as methods of using these devices to deliver PGF2a to the eye and to treat ophthalmic disorders in patients suffering therefrom. | 10-28-2010 |
20110111008 | Use of PEDF in an Encapsulated Cell-Based Delivery System - The invention relates to a device for delivery of pigment epithelium derived factor (PEDF) to the eye utilizing encapsulated PEDF-secreting cells and related methods for the treatment and prevention of ophthalmic diseases and disorders. | 05-12-2011 |
20110236457 | Micronized Device for the Delivery of Biologically Active Molecules and Methods of Use Thereof - The invention provides micronized encapsulated cell therapy devices that are capable of delivering a biologically active molecule to the eye. Also provided are methods of using the same to deliver biologically active molecules to the eye and to treat ophthalmic disorders in patients suffering there from. | 09-29-2011 |
20150024024 | Cell Lines That Produce Prostaglandin F2 Alpha (PGF2A) And Uses Thereof - Cells and cell lines that are genetically modified to express the hCox-2 enzyme, which results in the upregulation of prostaglandin F2 alpha (PGF2a) on the cells have been obtained. Encapsulated cell therapy devices containing such cells or cell lines that are capable of delivering PGF2a, as well as methods of using these devices to deliver PGF2a to the eye and to treat ophthalmic disorders in patients suffering therefrom are also described. | 01-22-2015 |
Patent application number | Description | Published |
20090210122 | ACCELERATOR PEDAL PREDICTIVE SHIFT POINT CONTROL - A transmission control module for a vehicle transmission includes a gear determination module, a predictive shift module, and a validation module. The gear determination module commands a first shift configuration based on an actual pedal position. The predictive shift module calculates a predicted pedal position based on the actual pedal position and commands a second shift configuration based on the predicted pedal position. The validation module validates the predicted pedal position and selectively cancels the second shift configuration based on the validation. | 08-20-2009 |
20110166757 | CLOSED-LOOP FEEDBACK CONTROL AND REDUCTION OF THE TORQUE CONVERTER CLUTCH SLIP FOR ENHANCED DRIVABILITY FOR HEAVY TIP-IN MANEUVERS - A method for responding to a rapid change in engine torque includes monitoring a change in engine torque and determining a rapid change in engine torque when the change in engine torque exceeds a threshold change in engine torque. Subsequent to determining a rapid change in engine torque, an increase in the torque converter slip is provided by reducing the torque converter clutch pressure command by a selected value and thereafter the feedback control is deactivated for a predetermined duration. Subsequent to the predetermined duration, the feedback control is reactivated to decrease the torque converter slip toward a desired torque converter slip value. | 07-07-2011 |
20110257855 | CONTROL SYSTEM AND METHOD FOR SHIFT FORK POSITION IN DUAL CLUTCH TRANSMISSIONS - A control system includes a pressure control solenoid and a flow control solenoid having an input in fluid communication with the pressure control solenoid. A piston adjusts a position of a shift fork and includes a first area in fluid communication with the pressure control solenoid and a second area in fluid communication with the flow control solenoid. A fork sensor senses a position of a shift fork. A flow determining module determines a fork velocity for the shift fork, adjusts the fork velocity to generate an adjusted fork velocity based on the position, and generates a flow command for the flow control solenoid based on the adjusted fork velocity. A pressure determining module generates a pressure command for the pressure control solenoid. The shift fork is at least one of moved from a sync position to an engaged position and from an engaged position to a neutral position. | 10-20-2011 |
20110257857 | CONTROL SYSTEM AND METHOD FOR SYNCHRONIZATION CONTROL IN DUAL CLUTCH TRANSMISSIONS - A control system includes a pressure control solenoid and a flow control solenoid having an input in fluid communication with the pressure control solenoid. A piston adjusts a position of a shift fork and includes a first area in fluid communication with the pressure control solenoid and a second area in fluid communication with the flow control solenoid. A fork sensor senses a position of a shift fork. A slip sensing module estimates slip acceleration between an input shaft and a gear. A flow determining module generates a flow command for the flow control solenoid. A sync control module determines a slip acceleration profile including an estimated slip acceleration, adjusts the estimated slip acceleration based on the measured slip acceleration, and generates a pressure command for the pressure control solenoid based on the adjusted slip acceleration. | 10-20-2011 |
20110263383 | SHIFT SEQUENCING SYSTEMS FOR A DUAL CLUTCH TRANSMISSION - A dual-clutch transmission (DCT) shift sequencing system includes a shift type module that determines a shift type based on a scheduled gear and a current attained gear of a DCT. A shift sequence module determines a sequence index based on the shift type. A sequencing module generates a fork command signal and a clutch command signal based on a first sequencing table corresponding to the sequence index. A shift abort module may be included to terminate an ongoing shift and to transition to an updated shift. A fork control module controls fork shifting in the DCT based on the fork command signal. A clutch control module controls clutch engagement in the DCT based on the clutch command signal. | 10-27-2011 |
20110288841 | VEHICLE SIMULATION SYSTEM WITH SOFTWARE-IN-THE-LOOP BYPASS CONTROL - A vehicle simulation system includes a first simulation model that when executed simulates a software ring along with other software of a vehicle module. The vehicle simulation system further includes a second simulation model of the software ring. A bypass switch that has a first state and a second state. A bypass switching module switches the bypass switch between the first simulation model and the second simulation model based on a bypass signal and a ring enabling signal. A simulation control module executes code of a vehicle simulation model including software in-the-loop (SIL) testing of a selected one of the first simulation model and the second simulation model based on state of the bypass switch. | 11-24-2011 |
20110313629 | SYSTEM AND METHOD FOR DETERMINING VEHICLE SPEED - A system for a vehicle includes a speed determination module, a buffer module, and a speed prediction module. The speed determination module determines changes in measured vehicle speed. The buffer module stores the determined changes in measured vehicle speed. The speed prediction module predicts a speed of the vehicle when the measured vehicle speed is less than a predetermined threshold, wherein the predicted vehicle speed is based on an average of the stored changes in measured vehicle speed. | 12-22-2011 |
20120029777 | GEAR PRESELECT SYSTEMS FOR A DUAL CLUTCH TRANSMISSION - A dual-clutch transmission (DCT) system includes a vehicle speed offset module that generates a vehicle speed offset signal based on a preselect time and a vehicle acceleration signal. A compensated vehicle speed module generates a compensated vehicle speed based on the vehicle speed offset signal and a vehicle speed. A preselect command module generates a predicted gear signal based on a comparison between the compensated vehicle speed and a shift point from a shift pattern module. The predicted gear signal, identifies a first predicted gear of a DCT. The preselect time is defined as at least an amount of time to disengage a second predicted gear and preengage the first predicted gear. | 02-02-2012 |
20120296536 | ENGINE SPEED ASSIST TORQUE CONVERTER CLUTCH CONTROL - A method for controlling actuation of a torque converter clutch includes monitoring a transmission input speed, comparing the monitored transmission input speed to a threshold input speed, and, when the transmission input speed is less than the threshold input speed, controlling an engine speed based upon a desired minimum engine speed. Controlling the engine speed based upon the desired minimum engine speed includes monitoring a minimum engine speed critical parameter, determining the desired minimum engine speed based upon the minimum engine speed critical parameter, comparing the engine speed to the desired minimum engine speed, and controlling actuation of the clutch device based upon a result of the comparing the engine speed to the desired minimum engine speed. | 11-22-2012 |
20130240315 | DUAL-CLUTCH TRANSMISSION THERMAL MANAGEMENT - A method of cooling a multi-speed dual-clutch transmission (DCT) that is paired with an internal combustion engine in a vehicle includes detecting operation of the vehicle. The method also includes sensing an increase in temperature of a subsystem of the DCT while the vehicle is operating. The method also includes selecting a remedial action in response to the sensed temperature. The method aditionally includes activating the selected remedial action such that the temperature of the subsystem is reduced. | 09-19-2013 |
20130282243 | DUAL-CLUTCH TRANSMISSION THERMAL MANAGEMENT - A method of controlling thermal loading in a multi-speed dual-clutch transmission (DCT) that is paired with an internal combustion engine in a vehicle is provided. The method includes detecting operation of the vehicle and ascertaining a degree of thermal loading on the DCT. The method also includes selecting a remedial action corresponding to the ascertained degree of thermal loading. Additionally, the method includes activating the selected remedial action such that the thermal loading on the DCT is reduced. A vehicle having a DCT, an internal combustion engine, and a controller configured to control thermal loading in the DCT is also disclosed. | 10-24-2013 |
20140358383 | METHOD OF IDENTIFYING A SYNCHRONOUS POSITION OF A SYNCHRONIZER ACTUATOR FORK OF A DUAL CLUTCH TRANSMISSION - A method of identifying a synchronous position of a synchronizer actuator fork includes sensing a deceleration rate of a first shaft, when a synchronizer is positioned in a neutral position, to define a first rate of deceleration. The synchronizer is moved along the first shaft from the neutral position toward a gear with a synchronizer actuator fork. A deceleration rate of the first shaft is sensed, while the synchronizer actuator fork moves the synchronizer along the first shaft, to identify a change from the first rate of deceleration to a second rate of deceleration. The location, of the synchronizer actuator fork relative to the first shaft, at which the rate of acceleration of the first shaft changes from the first rate of deceleration to the second rate of deceleration, is identified as the synchronous position of the synchronizer actuator fork. | 12-04-2014 |
20150051803 | METHOD OF LEARNING A CLUTCH KISS POINT FOR A CLUTCH OF A DUAL CLUTCH TRANSMISSION - A method of learning a kiss point of a first clutch of a dual clutch transmission includes controlling a rotational speed of the input shaft to be within a pre-determined range. When both the first clutch and the second clutch are determined to be disengaged from the input shaft, and the rotational speed of the input shaft is within the pre-determined range, then the first clutch is moved from a disengaged position into an engaged position. An increase in a rotational speed of a first transmission shaft, which is coupled to the first clutch, is detected. When the increase in the rotational speed of the first transmission shaft is detected, a position of the first clutch is identified. The identified position of the first clutch is saved in a memory of a transmission control module as a learned first clutch kiss point. | 02-19-2015 |
Patent application number | Description | Published |
20090038947 | Electroplating aqueous solution and method of making and using same - In one embodiment of the invention, an electroplating aqueous solution is disclosed. The electroplating aqueous solution includes at least two acids, copper, at least one accelerator agent, and at least two suppressor agents. The at least one accelerator agent provides an acceleration strength of at least about 2.0 and the at least two suppressor agents, collectively, provide a suppression strength of at least about 5.0. Methods of making and using such an electroplating aqueous solution are also disclosed. | 02-12-2009 |
20090250352 | Methods for electroplating copper - Embodiments of the invention are directed to methods of electroplating copper onto at least one surface of a substrate in which more uniform electrical double layers are formed adjacent to the at least one surface being electroplated (i.e., the cathode) and an anode of an electrochemical cell, respectively. In one embodiment, the electroplated copper may be substantially-free of dendrites, exhibit a high-degree of (111) crystallographic texture, and/or be electroplated at a high-deposition rate (e.g., about 6 μm per minute or more) by electroplating the copper under conditions in which a ratio of a cathode current density at the at least one surface to an anode current density at an anode is at least about 20. In another embodiment, a porous anodic film may be formed on a consumable copper anode using a long conditioning process that promotes forming a more uniform electrical double layer adjacent to the anode. | 10-08-2009 |
Patent application number | Description | Published |
20080229446 | Plant 1-deoxy-D-xylulose 5-phosphate reductoisomerase - This invention relates to an isolated nucleic acid fragment encoding a 1-deoxy-D-xylulose 5-phosphate reductoisomerase. The invention also relates to the construction of a chimeric gene encoding all or a portion of the 1-deoxy-D-xylulose 5-phosphate reductoisomerase, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the 1-deoxy-D-xylulose 5-phosphate reductoisomerase in a transformed host cell. | 09-18-2008 |
20090049574 | AUXIN TRANSPORT PROTEINS - This invention relates to an isolated nucleic acid fragment encoding an auxin transport protein. The invention also relates to the construction of a chimeric gene encoding all or a substantial portion of the auxin transport protein, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the auxin transport protein in a transformed host cell. The present invention also relates to methods using the auxin transport protein in modulating root development, and in discovering compounds with potential herbicidal activity. | 02-19-2009 |
20100077505 | Auxin Transport Proteins - This invention relates to an isolated nucleic acid fragment encoding an auxin transport protein. The invention also relates to the construction of a chimeric gene encoding all or a substantial portion of the auxin transport protein, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the auxin transport protein in a transformed host cell. The present invention also relates to methods using the auxin transport protein in modulating root development, and in discovering compounds with potential herbicidal activity. | 03-25-2010 |
20110086345 | ISOLATION AND USE OF RYANODINE RECEPTORS - The genes encoding ryanodine receptor homologs have been characterized from multiple insect families including lepidopteran tobacco budworm ( | 04-14-2011 |
20110185450 | PLANT 1-DEOXY-D-XYLULOSE 5-PHOSPHATE REDUCTOISOMERASE - This invention relates to an isolated nucleic acid fragment encoding a 1-deoxy-D-xylulose 5-phosphate reductoisomerase. The invention also relates to the construction of a chimeric gene encoding all or a portion of the 1-deoxy-D-xylulose 5-phosphate reductoisomerase, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the 1-deoxy-D-xylulose 5-phosphate reductoisomerase in a transformed host cell. | 07-28-2011 |
20110269144 | RYANODINE RECEPTOR POLYPEPTIDES - The genes encoding ryanodine receptor homologs have been characterized from multiple insect families including lepidopteran tobacco budworm ( | 11-03-2011 |
20120276554 | ISOLATION AND USE OF RYANODINE RECEPTORS - The genes encoding ryanodine receptor homologs have been characterized from multiple insect families. The genes and their corresponding polypeptides have a number of uses including but not limited to the development of screens to identify insecticidally active compounds. Methods are outlined for overcoming toxic effects of expressing recombinant proteins in host cells. | 11-01-2012 |
Patent application number | Description | Published |
20080204762 | Methods, systems, and computer program products for removing undesired artifacts in fourier domain optical coherence tomography (FDOCT) systems using integrating buckets - Methods, systems, and computer program products for removing undesired artifacts in Fourier domain optical coherence tomography (FDOCT) systems using integrating buckets are disclosed. According to one aspect, a method includes introducing a variable phase delay between a reference arm and a sample arm of an FDOCT interferometer using sinusoidal phase modulation. Further, the method includes acquiring an interferometric intensity signal using an integrating buckets technique. The method also includes resolving the interferometric intensity signal to remove undesired artifacts. | 08-28-2008 |
20090270738 | Methods for single-pass volumetric bidirectional blood flow imaging Spectral Domain Optical Coherence Tomography using a modified hilbert transform - The present subject matter relates to in vivo volumetric bidirectional blood flow imaging using single-pass flow imaging spectral domain optical coherence tomography. This technique uses a modified Hilbert transform algorithm to separate moving and non-moving scatterers within a depth. The resulting reconstructed image maps the components of moving scatterers flowing into and out of the imaging axis onto opposite image halfplanes, enabling volumetric bidirectional flow mapping without manual segmentation. | 10-29-2009 |
20120184846 | IMAGING AND VISUALIZATION SYSTEMS, INSTRUMENTS, AND METHODS USING OPTICAL COHERENCE TOMOGRAPHY - Imaging and visualization systems, instruments, and methods using optical coherence tomography (OCT) are disclosed. A method for OCT image capture includes determining a location of a feature of interest within an operative field. The method also includes determining a relative positioning between the feature of interest and an OCT scan location. Further, the method includes controlling capture of an OCT image at a set position relative to the feature of interest based on the relative positioning. | 07-19-2012 |
Patent application number | Description | Published |
20100173801 | Modified FRT Recombination Site Libraries and Methods of Use - Methods and compositions using populations of randomized modified FRT recombination sites to identify, isolate and/or characterize modified FRT recombination sites are provided. Kits comprising the library populations of FRT sites are also provided, as are methods to make a library of modified FRT recombination sites. The recombinogenic modified FRT recombination sites can be employed in a variety of methods for targeted recombination of polynucleotides of interest. | 07-08-2010 |
20100192263 | Novel FRT Recombination Sites and Methods of Use - Methods and compositions using populations of randomized modified FRT recombination sites to identify, isolate and/or characterize modified FRT recombination sites are provided. The recombinogenic modified FRT recombination sites can be employed in a variety of methods for targeted recombination of polynucleotides of interest, including methods to recombine polynucleotides, assess promoter activity, directly select transformed organisms, minimize or eliminate expression resulting from random integration into the genome of an organism, such as a plant, remove polynucleotides of interest, combine multiple transfer cassettes, invert or excise a polynucleotide, and identify and/or characterize transcriptional regulating regions are also provided. | 07-29-2010 |
20110047655 | NOVEL FRT RECOMBINATION SITES AND METHODS OF USE - Methods and compositions using populations of randomized modified FRT recombination sites to identify, isolate and/or characterize modified FRT recombination sites are provided. The recombinogenic modified FRT recombination sites can be employed in a variety of methods for targeted recombination of polynucleotides of interest, including methods to recombine polynucleotides, assess promoter activity, directly select transformed organisms, minimize or eliminate expression resulting from random integration into the genome of an organism, such as a plant, remove polynucleotides of interest, combine multiple transfer cassettes, invert or excise a polynucleotide, and identify and/or characterize transcriptional regulating regions are also provided. | 02-24-2011 |
20120042412 | Methods And Compositions For Targeting Sequences Of Interest To The Chloroplast - Chimeric polynucleotides comprising a nucleotide sequence encoding a chloroplast transit peptide operably linked to a heterologous polynucleotide of interest are provided, wherein the chloroplast transit peptide comprises an amino acid sequence having the chloroplast transit peptide sequence as set forth in SEQ ID NO:1 or a biologically active variant or fragment thereof or wherein the chloroplast transit peptide comprises the sequence set forth in SEQ ID NO: 58 or an active variant or fragment thereof. Chimeric polypeptides encoding the same, as well as, cells, plant cells, plants and seeds are further provided which comprise the chimeric polynucleotides. Compositions further include HPPD polypeptides and polynucleotides encoding the same as set forth in SEQ ID NOS: 57 and 60 or active variants and fragments thereof. Such sequences comprise the chloroplast transit peptide as set forth in SEQ ID NO: 58 or an active variants or fragments thereof. Cells, plant cells, plants and seeds are further provided which comprise such sequences. Methods of use of the various sequences are also provided. | 02-16-2012 |
20120042413 | Compositions And Methods Comprising Sequences Having Hydroxyphenylpyruvate Dioxygenase (HPPD) Activity - Compositions and methods comprising polynucleotides and polypeptides having 4-hydroxyphenylpyruvate dioxygenase (HPPD) activity and having insensitivity to an HPPD inhibitor are provided. Further provided are nucleic acid constructs, plants, plant cells, explants, seeds and grain having the HPPD sequences. Various methods of employing the HPPD sequences are provided. Such methods include, for example, methods for producing an HPPD inhibitor tolerant plant, plant cell, explant or seed and methods of controlling weeds in a field containing a crop employing the plants and/or seeds disclosed herein. Methods are also provided to identify additional HPPD variants. Further provided are various methods and compositions that allow the various HPPD polypeptides and variant and fragments thereof to be expressed in a chloroplast or transported to a chloroplast. | 02-16-2012 |
20120042414 | CHIMERIC PROMOTERS AND METHODS OF USE - Compositions and methods comprising promoters from the 4-hydroxyphenylpyruvate dioxygenase (HPPD) gene and active variants and fragments thereof, as well as chimeric promoters employing regulatory regions of the HPPD promoters are provided. Further provided are expression cassettes and plants comprising the various promoters disclosed herein operably linked to a polynucleotide of interest. Methods employing the various promoters described herein to modulate the expression of polynucleotides of interest are further provided. | 02-16-2012 |
20130052739 | NOVEL FRT RECOMBINATION SITES AND METHODS OF USE - Methods and compositions using populations of randomized modified FRT recombination sites to identify, isolate and/or characterize modified FRT recombination sites are provided. The recombinogenic modified FRT recombination sites can be employed in a variety of methods for targeted recombination of polynucleotides of interest, including methods to recombine polynucleotides, assess promoter activity, directly select transformed organisms, minimize or eliminate expression resulting from random integration into the genome of an organism, such as a plant, remove polynucleotides of interest, combine multiple transfer cassettes, invert or excise a polynucleotide, and identify and/or characterize transcriptional regulating regions are also provided. | 02-28-2013 |
20150044771 | Novel FRT Recombination Sites and Methods of Use - Methods and compositions using populations of randomized modified FRT recombination sites to identify, isolate and/or characterize modified FRT recombination sites are provided. The recombinogenic modified FRT recombination sites can be employed in a variety of methods for targeted recombination of polynucleotides of interest, including methods to recombine polynucleotides, assess promoter activity, directly select transformed organisms, minimize or eliminate expression resulting from random integration into the genome of an organism, such as a plant, remove polynucleotides of interest, combine multiple transfer cassettes, invert or excise a polynucleotide, and identify and/or characterize transcriptional regulating regions are also provided. | 02-12-2015 |
Patent application number | Description | Published |
20090095231 | Pet Chew Including Compressible Central Portion - The present disclosure provides an animal chew comprising an elongated central portion of a first material and a pair of end caps of a second material. The end caps may be connected by a shaft and may vary from the central portion or from each other by one or more properties such as, color, texture, hardness, toughness, functionality, flavor, odor or moisture level. The central portion of the dog chew may comprise a bladder, or a composite of materials such as one or more layers overlying the bladder, having an attractive design in the shape and/or texture of, e.g. a sports ball. The composite may comprise a soft or even fibrous cover overlying an elastomeric bladder, the bladder formed to fit relatively loosely over the shaft, the composite providing a soft and easily compressed central portion compared to the end caps. | 04-16-2009 |
20090134033 | Directed assembly of a conducting polymer - The present invention provides a method for directed assembly of a conducting polymer. A method of the invention comprises providing a template such as an insulated template and electrophorectically assembling a conducting polymer thereon. Preferably, the template comprises a patterned electrode on which the conducting polymer is assembled. Moreover, the invention provides a method for transferring an assembled conducting polymer. For example, a method of the invention comprises providing a substrate such as a polymeric substrate and contacting a surface thereof with an assembled conducting polymer. The assembled conducting polymer can be disposed on a patterned electrode of a template, hi one embodiment, a method comprises removing the substrate. By removing the substrate, the assembled conducting polymer is transferred from the patterned electrode of the template to the substrate. The invention also provides a device with a template or substrate comprising an assembled conducting polymer. | 05-28-2009 |