Patent application number | Description | Published |
20090170130 | Phosphospecific Chemokine Receptor Antibodies - The present invention provides chemokine receptor antibodies that selectively bind to an activated form of the receptor but not to a non activated form of the receptor. In particular, the current invention provides phospho specific chemokine receptor antibodies. The antibodies can be used in several diagnostic, screening and purification methods. | 07-02-2009 |
20100034800 | COMPOSITIONS FOR DETECTING CELL DEATH AND METHODS OF USE THEREOF - The invention provides compounds and methods of their use in the detection of apoptosis and necrosis both in vitro and in vivo. Also provided are compounds and methods of their use in selective delivery of agents to cells undergoing apoptosis or necrosis. The compounds and methods are based on conjugates formed with a dehydrogenase such as lactate dehydrogenase, alcohol dehydrogenase, aldehyde dehydrogenase, and malate dehydrogenase. The compounds and methods are useful in the diagnosis and treatment of conditions characterized by apoptosis, including cancer, cardiac disease, neurologic disease including stroke, and autoimmunity. The compounds and methods offer distinct advantages over corresponding compounds and methods based on Annexin V. Also provided are methods for screening for compounds that modulate, i.e., inhibit or promote, apoptosis. | 02-11-2010 |
20100179163 | NOL3 IS A PREDICTOR OF PATIENT OUTCOME - The present invention features a method for determining the prognosis for survival of a cancer patient. Methods for measuring the level of NOL3 expression in a cancer cell-containing sample from a patient, and comparing the level of NOL3 expression in the sample to a reference level of NOL3 expression are also included. A higher level of NOL3 relative to the reference level correlates with decreased survival of the patient, and an equivalent or lower level of NOL3 relative to the reference level correlates with increased survival of the patient. | 07-15-2010 |
20140357684 | NOL3 IS A PREDICTOR OF PATIENT OUTCOME - The present invention features a method for determining the prognosis for survival of a cancer patient. Methods for measuring the level of NOL3 expression in a cancer cell-containing sample from a patient, and comparing the level of NOL3 expression in the sample to a reference level of NOL3 expression are also included. A higher level of NOL3 relative to the reference level correlates with decreased survival of the patient, and an equivalent or lower level of NOL3 relative to the reference level correlates with increased survival of the patient. | 12-04-2014 |
Patent application number | Description | Published |
20140316189 | GRAFT FOR USE WITH COUNTERPULSATION DEVICE - An apparatus is disclosed for attaching a counter pulsation device (CPD) to a blood vessel in a human or animal subject, the apparatus including: an interposition graft having a first end configured to be attached to the blood vessel, a second end, and an interior passage providing fluid connection between the first end and the second end; and a pump graft having first end attached to the second end of the interposition graft, a second end configured to be attached to the CPD, and an interior passage providing fluid connection between the first end and the second end In some embodiments, the interior passage of the interposition graft includes a rough surface configured to promote biological growth on the surface, and the interior passage of the pump graft includes a smooth surface configured to inhibit biological growth on the surface. | 10-23-2014 |
20140371519 | COUNTERPULSATION DEVICE DRIVER APPARATUS, METHOD AND SYSTEM - A method of operating a counterpulsation device (CPD) in a human or animal subject is disclosed, the method including: receiving a heart beat signal indicative of the heart beat of the subject; providing counterpulsation therapy by controlling the pressure supplied to a CPD drive line in pneumatic communication with the CPD to cause the CPD to alternately fill with blood and eject blood with a timing that is determined at least in part based on the heart beat signal; while providing counterpulsation therapy, receiving a CPD drive line pressure signal indicative of the pressure in the CPD drive line; and adjusting the pressure supplied to the drive line based at least in part on the drive line pressure signal. | 12-18-2014 |
20150216685 | GRAFT ANCHOR DEVICES, SYSTEMS AND METHODS - The present disclosure provides medical devices, systems and methods and in particular to devices and methods useful for anchoring graft materials to bodily structures. | 08-06-2015 |
Patent application number | Description | Published |
20090000999 | RESIDENTIAL REVERSE OSMOSIS SYSTEM - A reverse osmosis system that includes a housing which receives feed water and a membrane element within the housing to filter the feed water. The membrane element includes a permeate outlet and a concentrate outlet. The reverse osmosis system further includes a sensor that monitors the condition of the water that exits from the membrane element. The reverse osmosis system further includes a first set of indicators that are located remotely from the housing. The first set of indicators showing a condition of the system based on data obtained from the sensor. The reverse osmosis system further includes a second set of indicators that are located near the housing to show a condition of the system based on data obtained from the sensor. | 01-01-2009 |
20090001003 | RESIDENTIAL REVERSE OSMOSIS SYSTEM - Some embodiments of the present invention relate to a reverse osmosis (RO) system that includes a housing and a pre-filter within the housing such that feed water flows into the housing and enters the pre-filter. The reverse osmosis (RO) system further includes a membrane element within the housing such that the pre-filtered water flows from the pre-filter and enters the membrane element and permeate exits the membrane element through the housing. In some embodiments, the housing includes a first end cap at one end and a second end cap at an opposing end such that feed water flows through the first end cap into the pre-filter and pre-filtered water flows from the pre-filter into the first end cap. In addition, the pre-filtered water may flow from the first end cap to the membrane element such that permeate exits the membrane element through the first end cap in order exit the housing. | 01-01-2009 |
20090001013 | RESIDENTIAL REVERSE OSMOSIS SYSTEM - A reverse osmosis system that includes a housing having an inlet port, a permeate port and a concentrate port. The reverse osmosis system further includes a membrane element within the housing and (i) a first connector that has an end which is connected to the inlet port; (ii) a second connector that has an end which is connected to the permeate port; and (iii) a third connector that has an end which is connected to the concentrate port. The end of the first connector fits the inlet port but does not fit the permeate port or the concentrate port. The end of the second connector fits the permeate port but does not fit the inlet port or the concentrate port. The end of the third connector fits the concentrate port but does not fit the inlet port or the permeate port. | 01-01-2009 |
20090008931 | RESIDENTIAL REVERSE OSMOSIS SYSTEM - A reverse osmosis system that includes a housing having an inlet port, a permeate port and a concentrate port. A membrane element is within the housing. The reverse osmosis system further includes (i) a first connector that is connected to the inlet port; (ii) a second connector that is connected to the permeate port; and (iii) a third connector that is connected to the concentrate port. A key is inserted between each of the first, second and third connectors. The key is configured such that the key cannot be inserted between the first, second and third connectors unless each of the first, second and third connectors is properly connected to the respective inlet, permeate and concentrate ports. In some embodiments, the key is configured such that the key cannot be removed from between each of the first, second and third connectors when there is pressure at the inlet port. | 01-08-2009 |
20110073535 | RESIDENTIAL REVERSE OSMOSIS SYSTEM - Some embodiments of the present invention relate to a reverse osmosis (RO) system that includes a housing and a pre-filter within the housing such that feed water flows into the housing and enters the pre-filter. The reverse osmosis (RO) system further includes a membrane element within the housing such that the pre-filtered water flows from the pre-filter and enters the membrane element and permeate exits the membrane element through the housing. In some embodiments, the housing includes a first end cap at one end and a second end cap at an opposing end such that feed water flows through the first end cap into the pre-filter and pre-filtered water flows from the pre-filter into the first end cap. In addition, the pre-filtered water may flow from the first end cap to the membrane element such that permeate exits the membrane element through the first end cap in order exit the housing. | 03-31-2011 |
20110309011 | RESIDENTIAL REVERSE OSMOSIS SYSTEM - Some embodiments of the present invention relate to a reverse osmosis (RO) system that includes a housing and a pre-filter within the housing such that feed water flows into the housing and enters the pre-filter. The reverse osmosis (RO) system further includes a membrane element within the housing such that the pre-filtered water flows from the pre-filter and enters the membrane element and permeate exits the membrane element through the housing. In some embodiments, the housing includes a first end cap at one end and a second end cap at an opposing end such that feed water flows through the first end cap into the pre-filter and pre-filtered water flows from the pre-filter into the first end cap. In addition, the pre-filtered water may flow from the first end cap to the membrane element such that permeate exits the membrane element through the first end cap in order exit the housing. | 12-22-2011 |
Patent application number | Description | Published |
20110111046 | N1-Pyrazolospiroketone Acetyl-CoA Carboxylase Inhibitors - The invention provides a compound of Formula (I) | 05-12-2011 |
20120225900 | N2-PYRAZOLOSPIROKETONE ACETYL-COA CARBOXYLASE INHIBITORS - The invention provides a compound of Formula (I) or a pharmaceutically acceptable salt of said compound, wherein R | 09-06-2012 |
20130030181 | N1-Pyrazolospiroketone Acetyl-CoA Carboxylase Inhibitors - The invention provides a compound of Formula (I) | 01-31-2013 |
20130123230 | 2-Thiopyrimidinones - Myeloperoxidase inhibitors, pharmaceutical compositions containing such inhibitors and the use of such inhibitors to treat, for example, cardiovascular conditions. | 05-16-2013 |
20130296319 | N1-PYRAZOLOSPIROKETONE ACETYL-CoA CARBOXYLASE INHIBITORS - The invention provides a compound of Formula (I) | 11-07-2013 |
20130296351 | 2-Thiopyrimidinones - Myeloperoxidase inhibitors, pharmaceutical compositions containing such inhibitors and the use of such inhibitors to treat, for example, cardiovascular conditions. | 11-07-2013 |
20140288049 | 2-Thiopyrimidinones - Myeloperoxidase inhibitors, pharmaceutical compositions containing such inhibitors and the use of such inhibitors to treat, for example, cardiovascular conditions. | 09-25-2014 |
20140288111 | N1-PYRAZOLOSPIROKETONE ACETYL-CoA CARBOXYLASE INHIBITORS - The invention provides a compound of Formula (I) | 09-25-2014 |
20150259323 | DIACYLGLYCEROL ACYLTRANSFERASE 2 INHIBITORS - Compounds of Formula I that inhibit the activity of the diacylglycerol acyltransferase 2 (DGAT2) and their uses in the treatment of diseases linked thereto in animals are described herein. | 09-17-2015 |
Patent application number | Description | Published |
20100303429 | Microstructured Optical Fiber Draw Method with In-Situ Vacuum Assisted Preform Consolidation - A method and apparatus for making a substantially void-free microstructured optical fiber using a one-step process is provided. A preform for the optical fiber is prepared, comprising an outer jacket made of solid glass, a cladding having a plurality of microtubes and/or microcanes arranged in a desired pattern within the jacket, and a core which may be solid or hollow, with the cladding and the core extending above the top of the outer jacket. The thus-prepared preform is placed into a fiber draw tower. As the fiber is drawn, negative gas pressure is applied to draw the canes together and consolidate the interfacial voids between the canes while positive gas pressure is applied to the preform to keep the holes of the microcanes open during the fiber drawing. The apparatus includes a jig having support tubes that are connected to a vacuum pump for application of the negative gas pressure and a vent tube connected to a gas supply for application of the positive gas pressure. The interfaces between the support tube and the outer jacket and between the vent tube and the cladding are sealed to ensure that the appropriate application of negative or positive pressure during the draw step is obtained. The preforms according to the present invention can include one or more components fabricated from specialty non-silica glass. | 12-02-2010 |
20110002585 | FIBER-BASED MID-IR SIGNAL COMBINER AND METHOD OF MAKING SAME - The present invention is generally directed to a device comprising multiple specialty glass optical fibers that combines several different mid-infrared optical signals from multiple optical fibers into one signal in a single optical fiber. In addition, the present invention provides for a method of making the device. | 01-06-2011 |
20110033156 | Microstructured Fiber End - An optical fiber having microstructured terminal end suitable for reducing Fresnel losses. In an exemplary embodiment, the microstructured surface includes a plurality of protrusions, recesses or combinations thereof that effectively and incrementally change the refractive index of the terminal end of the optical fiber such that the refractive index is gradually drawn closer to the refractive index value of the surrounding environmental medium. | 02-10-2011 |
20110038587 | MULTI-CLAD OPTICAL FIBER - A chalcogenide multi-clad optical fiber having a core, a first cladding and one or more subsequent claddings including a chalcogenide glass. The optical fiber may be capable of transmitting visible and inferred light and may be used for a wide variety of semiconductor applications. | 02-17-2011 |
20120141079 | PHOTONIC BAND GAP FIBERS USING A JACKET WITH A DEPRESSED SOFTENING TEMPERATURE - The present invention is generally directed to a photonic bad gap fiber and/or fiber preform with a central structured region comprising a first non-silica based glass and a jacket comprising a second non-silica based glass surrounding the central structured region, where the Littleton softening temperature of the second glass is at least one but no more than ten degrees Celsius lower than the Littleton softening temperature of the first glass, or where the base ten logarithm of the glass viscosity in poise of the second glass is at least 0.01 but no more than 2 lower than the base ten logarithm of the glass viscosity in poise of the first glass at a fiber draw temperature. Also disclosed is a method of making a photonic bad gap fiber and/or fiber preform. | 06-07-2012 |
20120141080 | HEXAGONAL TUBE STACKING METHOD FOR THE FABRICATION OF HOLLOW CORE PHOTONIC BAND GAP FIBERS AND PREFORMS - The present invention is generally directed to a method of making a hollow-core photonic band gap preform from a specialty glass by pressing a specialty glass through a die to form a tube wherein the outer transverse shape of the tube is a hexagon, triangle, quadrilateral, or other polygon; stretching the tube to form a micro-tube with approximately the same outer transverse shape as the tube; stacking a plurality of micro-tubes into a bundle minimizing voids between adjacent micro-tubes and forming a central longitudinal void wherein the plurality of micro-tubes within the bundle comprise an inner structured region of the preform and the central void of the bundle comprises a hollow core in the preform; and inserting the bundle into a jacket tube. Also disclosed are the hollow-core photonic band gap preform and fiber formed by this method. | 06-07-2012 |
20120321263 | DIRECT EXTRUSION METHOD FOR THE FABRICATION OF PHOTONIC BAND GAP (PBG) FIBERS AND FIBER PREFORMS - A method and apparatus for making a substantially void-free preform for a microstructured optical fiber using a one-step process is provided. A preform is prepared from specialty glasses using a direct extrusion method. A die for use with the direct extrusion method is also provided, and a method for drawing the preform into a HC-PBG fiber for use in transmitting infra-red wavelength light is also provided. The preform comprises an outer jacket made of solid glass, a cladding having a plurality of air holes arranged in a desired pattern within the jacket, and a core which is hollow. | 12-20-2012 |
20150340831 | SYSTEMS AND METHODS OF ACHIEVING HIGH BRIGHTNESS INFRARED FIBER PARAMETRIC AMPLIFIERS AND LIGHT SOURCES - Fiber optic amplification in a spectrum of infrared electromagnetic radiation is achieved by creating a chalcogenide photonic crystal fiber (PCF) structure having a radially varying pitch. A chalcogenide PCF system can be tuned during fabrication of the chalcogenide PCF structure, by controlling, the size of the core, the size of the cladding, and the hole size to pitch ratio of the chalcogenide PCF structure and tuned during exercising of the chalcogenide PCF system with pump laser and signal waves, by changing the wavelength of either the pump laser wave or the signal wave, maximization of nonlinear conversion of the chalcogenide PCF, efficient parametric conversion with low peak power pulses of continuous wave laser sources, and minimization of power penalties and minimization of the need for amplification and regeneration of pulse transmissions over the length of the fiber, based on a dispersion factor. | 11-26-2015 |
Patent application number | Description | Published |
20110111303 | ELECTRODE MATERIAL COMPRISING GRAPHENE COMPOSITE MATERIALS IN A GRAPHITE NETWORK FORMED FROM RECONSTITUTED GRAPHENE SHEETS - A durable electrode material suitable for use in Li ion batteries is provided. The material is comprised of a continuous network of graphite regions integrated with, and in good electrical contact with a composite comprising graphene sheets and an electrically active material, such as silicon, wherein the electrically active material is dispersed between, and supported by, the graphene sheets. | 05-12-2011 |
20110112315 | METHODS OF PRODUCING EPOXIDES FROM ALKENES USING A TWO-COMPONENT CATALYST SYSTEM - Methods for the epoxidation of alkenes are provided. The methods include the steps of exposing the alkene to a two-component catalyst system in an aqueous solution in the presence of carbon monoxide and molecular oxygen under conditions in which the alkene is epoxidized. The two-component catalyst system comprises a first catalyst that generates peroxides or peroxy intermediates during oxidation of CO with molecular oxygen and a second catalyst that catalyzes the epoxidation of the alkene using the peroxides or peroxy intermediates. A catalyst system composed of particles of suspended gold and titanium silicalite is one example of a suitable two-component catalyst system. | 05-12-2011 |
20120288750 | GRAPHENE MATERIALS HAVING RANDOMLY DISTRIBUTED TWO-DIMENSIONAL STRUCTURAL DEFECTS - Graphene-based storage materials for high-power battery applications are provided. The storage materials are composed of vertical stacks of graphene sheets and have reduced resistance for Li ion transport. This reduced resistance is achieved by incorporating a random distribution of structural defects into the stacked graphene sheets, whereby the structural defects facilitate the diffusion of Li ions into the interior of the storage materials. | 11-15-2012 |
20140015160 | Graphene Materials Having Randomly Distributed Two-Dimensional Structural Defects - Graphene-based storage materials for high-power battery applications are provided. The storage materials are composed of vertical stacks of graphene sheets and have reduced resistance for Li ion transport. This reduced resistance is achieved by incorporating a random distribution of structural defects into the stacked graphene sheets, whereby the structural defects facilitate the diffusion of Li ions into the interior of the storage materials. | 01-16-2014 |
20140094635 | METAL CATALYST COMPOSITION - Embodiments include metal catalyst compositions and methods of forming metal catalyst compositions. A metal catalyst composition can be formed by (a) contacting a supported metal catalyst surface with a ligand-containing alumina precursor for a predetermined contact time to form an intermediate layer having a plurality of aluminum moieties that chemically bond to the supported metal catalyst surface, optionally, contacting the intermediate layer of aluminum moieties with an inert gas for a predetermined intermediate stripping time to remove unreacted ligand-containing alumina precursors, (b) reacting the aluminum moieties with an oxidation reagent for a predetermined reaction time to convert at least a portion of the ligands to hydroxyl groups thereby forming a layer of the alumina over-coat on the supported metal catalyst surface or a previously formed layer of the alumina over-coat, (c) contacting the layer of the alumina over-coat formed in step (b) with an inert gas for a predetermined stripping time to remove unreacted oxidation reagents, replicating the sequential steps (a-c) to form an additional layer of the alumina over-coat, and (d) activating the alumina over-coat, after forming a final layer of the alumina over-coat, to form a plurality of pores therein. | 04-03-2014 |
20140349191 | ELECTRODE MATERIAL COMPRISING GRAPHENE-COMPOSITE MATERIALS IN A GRAPHITE NETWORK - A durable electrode material suitable for use in Li ion batteries is provided. The material is comprised of a continuous network of graphite regions integrated with, and in good electrical contact with a composite comprising graphene sheets and an electrically active material, such as silicon, wherein the electrically active material is dispersed between, and supported by, the graphene sheets. | 11-27-2014 |
20150318531 | POLYMER FUNCTIONALIZED GRAPHENE OXIDE AND THERMALLY RESPONSIVE ION PERMEABLE MEMBRANES MADE THEREFROM - Thermally responsive materials, porous membranes comprising the thermally responsive materials, and batteries incorporating the porous membranes as thermally responsive separation membranes are provided. Also provided are methods of making the thermally responsive materials. The thermally responsive materials comprise upper critical solution temperature (UCST) polymers covalently bound to a support substrate. | 11-05-2015 |
Patent application number | Description | Published |
20130204553 | SYSTEM AND METHOD FOR DETECTING INTEGRATED CIRCUIT ANOMALIES - Circuitry, systems and methods for testing integrated circuits for the presence of anomalies. Techniques include applying a plurality of inputs to an integrated circuit under test to obtain a first plurality of measurements at least partially characterizing power leakage in the integrated circuit under test, encode the first plurality of measurements, by computing a plurality of random linear combinations of measurements in the first plurality of measurements, to obtain a second plurality of encoded measurements determining whether the integrated circuit under test contains at least one anomaly based, at least in part, on the second plurality of encoded measurements. | 08-08-2013 |
20140025818 | SYSTEMS AND METHODS FOR MEDIUM ACCESS CONTROL - Techniques for medium access control. Some techniques include receiving, at a first computing device, a solicitation for at least a first medium access request that specifies at least one time period for transmitting the first medium access request to the second computing device; encoding the first medium access request at least in part by using a compressive sensing encoding technique to obtain a first encoded medium access request; and transmitting the first encoded medium access request to the second computing device during the at least one time period specified in the received solicitation. | 01-23-2014 |
20150234908 | TECHNIQUES FOR DATA SYNCHRONIZATION USING COMPRESSIVE SENSING - Techniques for data synchronization between a first computing device coupled to at least one memory storing current data and a second computing device coupled to at least a second memory storing first encoded data and a copy of prior data. The first device may perform a method comprising: encoding the current data using a compressive sensing encoding technique to obtain second encoded data; and transmitting the second encoded data to the second computing device. The second device may perform a method comprising receiving second encoded data from the first computing device; decoding the second encoded data using a compressive sensing decoding technique to obtain decoded data; and obtaining a copy of the current data by using the decoded data and the copy of prior data. | 08-20-2015 |
Patent application number | Description | Published |
20120322681 | Methods for Preparative In Vitro Cloning - Methods and devices relate to the isolation of nucleic acids of interest from within a population of nucleic acids such as libraries of nucleic acid sequences. | 12-20-2012 |
20130281308 | Methods for sorting nucleic acids and preparative in vitro cloning - Methods and compositions relate to the sorting and cloning of high fidelity nucleic acids using high throughput sequencing. Specifically, nucleic acid molecules having the desired predetermined sequence can be sorted from a pool comprising a plurality of nucleic acids having correct and incorrect sequences. | 10-24-2013 |
20130296194 | Methods and Devices for Nucleic Acid Synthesis - Methods and apparatus relate to the synthesis of polynucleotides having a predefined sequence on a support. Assembly methods include primer extension to generate overlapping construction oligonucleotides and assembly of the polynucleotides of interest onto an anchor support-bound oligonucleotides. Methods and apparatus for selection of polynucleotides having the predefined sequence and/or length are disclosed. | 11-07-2013 |
20140141982 | Methods for sorting nucleic acids and multiplexed preparative in vitro cloning - Methods and compositions relate to the sorting and cloning of high fidelity nucleic acids using high throughput sequencing. Specifically, nucleic acid molecules having the desired predetermined sequence can be sorted from a pool comprising a plurality of nucleic acids having correct and incorrect sequences. | 05-22-2014 |
20150191719 | Methods for Nucleic Acid Assembly and High Throughput Sequencing - Methods and apparatus of some aspects of the invention relate to the synthesis of high fidelity polynucleotides. In particular, aspects of the invention relate to concurrent enzymatic removal of amplification sequences and ligation of processed oligonucleotides into nucleic acid assemblies. According to some embodiments, the invention provides a method for producing a target nucleic acid having a predefined sequence. In some embodiments, the method comprises the step of providing a plurality of oligonucleotides, wherein each oligonucleotides comprises (i) an internal sequence identical to a different portion of a sequence of a target nucleic acid, (ii) a 5′ sequence flanking the 5′ end of the internal sequence and a 3′ flanking sequence flanking the 3′ end of the internal sequence, each of the flanking sequence comprising a primer recognition site for a primer pair and a restriction enzyme recognition site. | 07-09-2015 |
20150376602 | Compositions and Methods for Multiplex Nucleic Acids Synthesis - Aspects of the invention relate to methods, compositions for designing and producing a target nucleic acid. In particular, aspects of the invention relate to the multiplex synthesis of target polynucleotides. | 12-31-2015 |
Patent application number | Description | Published |
20110112315 | METHODS OF PRODUCING EPOXIDES FROM ALKENES USING A TWO-COMPONENT CATALYST SYSTEM - Methods for the epoxidation of alkenes are provided. The methods include the steps of exposing the alkene to a two-component catalyst system in an aqueous solution in the presence of carbon monoxide and molecular oxygen under conditions in which the alkene is epoxidized. The two-component catalyst system comprises a first catalyst that generates peroxides or peroxy intermediates during oxidation of CO with molecular oxygen and a second catalyst that catalyzes the epoxidation of the alkene using the peroxides or peroxy intermediates. A catalyst system composed of particles of suspended gold and titanium silicalite is one example of a suitable two-component catalyst system. | 05-12-2011 |
20120288750 | GRAPHENE MATERIALS HAVING RANDOMLY DISTRIBUTED TWO-DIMENSIONAL STRUCTURAL DEFECTS - Graphene-based storage materials for high-power battery applications are provided. The storage materials are composed of vertical stacks of graphene sheets and have reduced resistance for Li ion transport. This reduced resistance is achieved by incorporating a random distribution of structural defects into the stacked graphene sheets, whereby the structural defects facilitate the diffusion of Li ions into the interior of the storage materials. | 11-15-2012 |
20140015160 | Graphene Materials Having Randomly Distributed Two-Dimensional Structural Defects - Graphene-based storage materials for high-power battery applications are provided. The storage materials are composed of vertical stacks of graphene sheets and have reduced resistance for Li ion transport. This reduced resistance is achieved by incorporating a random distribution of structural defects into the stacked graphene sheets, whereby the structural defects facilitate the diffusion of Li ions into the interior of the storage materials. | 01-16-2014 |
20140094635 | METAL CATALYST COMPOSITION - Embodiments include metal catalyst compositions and methods of forming metal catalyst compositions. A metal catalyst composition can be formed by (a) contacting a supported metal catalyst surface with a ligand-containing alumina precursor for a predetermined contact time to form an intermediate layer having a plurality of aluminum moieties that chemically bond to the supported metal catalyst surface, optionally, contacting the intermediate layer of aluminum moieties with an inert gas for a predetermined intermediate stripping time to remove unreacted ligand-containing alumina precursors, (b) reacting the aluminum moieties with an oxidation reagent for a predetermined reaction time to convert at least a portion of the ligands to hydroxyl groups thereby forming a layer of the alumina over-coat on the supported metal catalyst surface or a previously formed layer of the alumina over-coat, (c) contacting the layer of the alumina over-coat formed in step (b) with an inert gas for a predetermined stripping time to remove unreacted oxidation reagents, replicating the sequential steps (a-c) to form an additional layer of the alumina over-coat, and (d) activating the alumina over-coat, after forming a final layer of the alumina over-coat, to form a plurality of pores therein. | 04-03-2014 |
20150318531 | POLYMER FUNCTIONALIZED GRAPHENE OXIDE AND THERMALLY RESPONSIVE ION PERMEABLE MEMBRANES MADE THEREFROM - Thermally responsive materials, porous membranes comprising the thermally responsive materials, and batteries incorporating the porous membranes as thermally responsive separation membranes are provided. Also provided are methods of making the thermally responsive materials. The thermally responsive materials comprise upper critical solution temperature (UCST) polymers covalently bound to a support substrate. | 11-05-2015 |
Patent application number | Description | Published |
20090264820 | METHOD AND APPARATUS FOR IMPLANTING AN ENDOLUMINAL PROSTHESIS SUCH AS A PROSTHETIC VALVE - Balloon catheters, and medical devices including balloon catheters, are provided that comprise a balloon assembly disposed at the distal end of an elongated tubular member. The balloon, when in the inflated state, includes a body fluid lumen that extends longitudinally through the balloon and is open at the proximal end of the balloon and the distal end of the balloon. In some aspects, the outer surface of the balloon is contiguous from the proximal end to the distal end of the balloon when the balloon is inflated. In other aspects, an endoluminal prosthesis, for example, a stent that can optionally include a prosthetic valve, surrounds the balloon assembly and is adjacent to the outer surface of the balloon. In still other aspects, endoluminal prosthesis implant devices are provided that are suitable for implanting an endoluminal prosthesis in a body vessel containing a flowing fluid such as a vessel in the heart, e.g., the left or right ventricle inflow or outflow tracks. The endoluminal prosthesis implant devices include a balloon assembly and an endoluminal prosthesis surrounding the balloon assembly. The balloon assembly is configured to permit a fluid to pass from the first end of the balloon to the second end of the balloon when the balloon is in an inflated state. In some embodiments of all of these aspects, the balloon is configured to prevent a fluid from passing from the second end of the balloon to the first end of the balloon when the balloon is in an inflated state. In some embodiments, for example, the body fluid lumen includes a body fluid lumen valve moveable between a first position and a second position. The body fluid lumen valve occludes the body fluid lumen to a greater extent in the first position than in the second position. In some embodiments, the body fluid lumen valve substantially prevents a fluid from flowing through the body fluid lumen in a first direction. Certain aspects and/or embodiments of the balloon catheters, and medical devices including balloon catheters, may allow for the deployment of an endoluminal prosthetic valve (e.g., a heart valve), while the native valve can continue to function uninterrupted under its native load and flow. | 10-22-2009 |
Patent application number | Description | Published |
20110027505 | IMAGE RECEIVER ELEMENTS WITH AQUEOUS DYE RECEIVING LAYER - A thermal, non-silver halide-containing image receiver element includes a support and an aqueous-coated image receiving layer. This receiving layer comprises a water-dispersible polymer having a polyurea or polyurethane backbone and up to 25 weight % of the water-dispersible polymer comprising polysiloxane side chains that are covalently attached to the backbone, each of the side chains having a molecular weight of at least 500. Aqueous dispersions of polyester ionomers and crosslinking agents can also be present. | 02-03-2011 |
20110117299 | IMAGE RECEIVER ELEMENTS - An image receiver element includes a water-soluble or water-dispersible polyurethane binder in the image receiving layer. This polyurethane has a T | 05-19-2011 |
20110143060 | IMAGE RECEIVER ELEMENTS WITH AQUEOUS DYE RECEIVING LAYER - A thermal, non-silver halide-containing image receiver element includes a support and an aqueous-coated image receiving layer. This receiving layer comprises a water-dispersible polymer having a polyurea or polyurethane backbone and up to 25 weight % of the water-dispersible polymer comprising polysiloxane side chains that are covalently attached to the backbone, each of the side chains having a molecular weight of at least 500. Aqueous dispersions of polyester ionomers and crosslinking agents can also be present. | 06-16-2011 |
20130327473 | THERMAL IMAGE RECEIVER ELEMENTS PREPARED USING AQUEOUS FORMULATIONS - A thermal image receiver element dry image receiving layer has a T | 12-12-2013 |
20130327474 | THERMAL IMAGE RECEIVER ELEMENTS HAVING RELEASE AGENTS - A thermal image receiver element dry image receiving layer has a T | 12-12-2013 |
20130328991 | THERMAL IMAGE RECEIVER ELEMENTS PREPARED USING AQUEOUS FORMULATIONS - A thermal image receiver element dry image receiving layer has a T | 12-12-2013 |
20140192129 | THERMAL IMAGE RECEIVER ELEMENTS HAVING RELEASE AGENTS - A thermal image receiver element dry image receiving layer has a T | 07-10-2014 |
20150158319 | CONDUCTIVE THERMAL IMAGING RECEIVING LAYER WITH RECEIVER OVERCOAT LAYER COMPRISING A SURFACTANT - This invention relates to a conductive thermal image receiver element that has an aqueous-based coatable dye-receiving layer comprising a water-dispersible acrylic polymer, a water-dispersible polyester, a water-dispersible conductive polymeric material and a surfactant. This invention also relates to a method for making this thermal image receiver element as well as method for using it to provide a dye image by thermal transfer from a donor element. | 06-11-2015 |
20150158320 | CONDUCTIVE THERMAL IMAGING RECEIVING LAYER WITH RECEIVER OVERCOAT LAYER COMPRISING A SURFACTANT - This invention relates to a conductive thermal image receiver element that has an aqueous-based coatable dye-receiving layer comprising a water-dispersible acrylic polymer, a water-dispersible polyester, a water-dispersible conductive polymeric material and a surfactant. This invention also relates to a method for making this thermal image receiver element as well as method for using it to provide a dye image by thermal transfer from a donor element. | 06-11-2015 |