Patent application number | Description | Published |
20100278798 | METHODS AND SYSTEMS FOR FORMING BIOCOMPATIBLE MATERIALS - Methods and systems forming biocompatible materials are disclosed herein. Forming a biocompatible material may include contacting a liquid, having a linking material, with an adjoining material having embedded therein a nucleating material that causes the linking material to nucleate and grow into the liquid. After a time sufficient to cause the linking material to grow substantially from the nucleating material into a space occupied by the liquid, the liquid may be solidified to form a solid such that the linking material secures the solid to the adjoining material. | 11-04-2010 |
20110015739 | SYSTEMS AND METHODS FOR FORMING PATTERNED EXTRACELLULAR MATRIX MATERIALS - An extracellular matrix (ECM)-based scaffold suitable for artificial skin as well as other structures can be formed using a bioreactor fabricated with a pattern that introduces desired structural features, on the microscale and/or nanoscale, to ECM-precursors gelled in the bioreactor. The bioreactor can produce a finely patterned scaffold—over clinically relevant size scales—sufficiently robust for routine handling. Preformed ECM-based scaffolds can also have microscale and/or nano-scale structural features introduced into a surface thereof. ECM-based scaffolds may be formed with well-defined structural features via microetching and/or remodeling via ‘contact degradation.’ A surface-activated pattern can be used to degrade the ECM-based scaffold at contact regions between the pattern and the ECM. The produced ECM-based scaffolds can have structures of dimensions conducive to host tissue ingrowth while preserving the fibrous structure and ligand density of natural ECMs. | 01-20-2011 |
20140220687 | METHODS AND SYSTEMS FOR FORMING BIOCOMPATIBLE MATERIALS - Methods and systems forming biocompatible materials are disclosed herein. Forming a biocompatible material may include contacting a liquid, having a linking material, with an adjoining material having embedded therein a nucleating material that causes the linking material to nucleate and grow into the liquid. After a time sufficient to cause the linking material to grow substantially from the nucleating material into a space occupied by the liquid, the liquid may be solidified to form a solid such that the linking material secures the solid to the adjoining material. | 08-07-2014 |
Patent application number | Description | Published |
20140049627 | Systems And Methods For Sleep Monitoring - A mobile computing device for performing a sleep study includes a camera, a display, a processor, and a tangible computer readable medium. The tangible computer readable medium includes a sleep study application embodied as code for selectively displaying a request to capture an image of a user of the mobile computing device using the camera. The sleep study application further includes code for, after storage of the image: selectively prompting a data collection module to store data samples generated based on signals generated using at least one of an electromyography sensor connected to the user, an electroencephalography sensor connected to the user, an electrocardiogram sensor connected to the user, and an oxygen saturation sensor connected to the user, an electrooculography sensor connected to the user, a temperature sensor connected to the user, and a pressure sensor connected to the user; and receiving the data samples from the data collection module. | 02-20-2014 |
20140051942 | Systems And Methods For Sleep Monitoring - A data collection module receives signals generated using at least one of an electromyography (EMG) sensor connected to a user, an electroencephalography (EEG) sensor connected to the user, an electrocardiogram (ECG) sensor connected to the user, and an oxygen saturation (SPO2) sensor connected to the user. A mobile computing device is implemented independently of the data collection module and communicates with the data collection module. The mobile computing device includes a processor and a tangible computer readable medium including a sleep study application embodied as code for: selectively prompting the data collection module to store data samples generated based on the signals; receiving the data samples from the data collection module; and transmitting sleep study data including the data samples to a first data server. The mobile computing device further includes a communications module that wirelessly downloads the sleep study application from a second data server. | 02-20-2014 |
20140051943 | Systems And Methods For Sleep Monitoring - A data collection module for performing a sleep study is described. The data collection module includes a first module, a second module, and a collection control module. The first module receives an electrocardiogram (ECG) signal from an ECG sensor connected to a user. The second module receives an electroencephalography (EEG) signal from an EEG sensor connected to the user. The collection control module: communicates with a mobile computing device; in response to a prompt from the mobile computing device, stores data samples generated based on the ECG and EEG signals in a tangible computer readable medium; and selectively transmits the data samples to the mobile computing device. | 02-20-2014 |
20140051944 | Systems And Methods For Sleep Monitoring - A mobile computing device for performing a sleep study includes a processor, a tangible computer readable medium, and a communications module. The tangible computer readable medium includes a sleep study application embodied as code for: selectively prompting a data collection module to store data samples generated based on signals generated using at least one of an electromyography (EMG) sensor connected to a user, an electroencephalography (EEG) sensor connected to the user, an electrocardiogram (ECG) sensor connected to the user, and an oxygen saturation (SPO2) sensor connected to the user; receiving the data samples from the data collection module; and transmitting sleep study data including the data samples to a first data server. The communications module wirelessly downloads the sleep study application from a second data server. | 02-20-2014 |
Patent application number | Description | Published |
20090057202 | METHODS AND SYSTEMS FOR REMOVING VANADIUM FROM LOW-GRADE FUELS - A method for treating fuel containing vanadium including extracting vanadium from the fuel with an adsorption material and fractionating the fuel into a light oil fraction and a heavy fuel fraction. The light fuel fraction has a reduced amount of vanadium. Systems for fuel preparation are also provided. | 03-05-2009 |
20100146947 | EMISSIONS CONTROL SYSTEM AND METHOD - A system comprising a fuel converter comprising a catalyst composition capable of converting a fuel into a selected one or both of a syngas reductant and a short chain hydrocarbon reductant, wherein the catalyst composition comprises: cracking sites that perform a cracking function when a temperature of an exhaust fluid is greater than a predetermined threshold temperature, wherein the cracking function converts long chain hydrocarbon molecules to short chain hydrocarbon molecules; and partial oxidation sites that perform a catalytic partial oxidation function when the temperature of the exhaust fluid is less than the predetermined threshold temperature, wherein the catalytic partial oxidation function oxidizes the fuel to produce the syngas reductant; and a selective catalytic reduction catalyst reactor in fluid communication with the fuel converter and the exhaust fluid. | 06-17-2010 |
20150115535 | SEAL HAVING VARIABLE ELASTIC MODULUS - Embodiments of a seal having a variable elastic modulus are provided herein. In one embodiment, a seal having a variable elastic modulus includes: a body fabricated from an elastomeric material; a channel formed within the body; a tube disposed within the channel, the tube comprising a plurality of interwoven fibers; and an inlet formed in an outer surface of the body, the inlet fluidly coupled to an inner volume of the tube. | 04-30-2015 |
20150330173 | METHOD FOR MONITORING A SEALING ELEMENT - Embodiments of a method for monitoring an annular packer are provided herein. In some embodiments, a method for monitoring a sealing element of a blowout preventer may include providing a fluid to a chamber disposed within a blowout preventer to actuate a piston disposed within the chamber, wherein the actuation of the piston causes a reduction of an inner diameter of a sealing element; measuring one or more parameters of the fluid via a sensor; receiving data relating to the one or more parameters from the sensor; determining a stiffness of the sealing element utilizing the data relating to the one or more parameters; and determining an amount of degradation of the sealing element by comparing the determined stiffness of the sealing element to a known data profile. | 11-19-2015 |
Patent application number | Description | Published |
20100018645 | Treated Nonwoven Fabrics and Window Shades Incorporating Same - A nonwoven fabric treated to provide pleat retention, static control, stain-resistance, and antimicrobial efficacy for a window shade application. The stain-resistant finish does not significantly interfere with the subsequent printing, as well as the pleating and gluing of the nonwoven fabric into a window shade. A test method to determine the degree of stain resistance to common household products is also described. | 01-28-2010 |
20100147621 | SOUND ATTENUATING ARTICLES HAVING REBULKABLE NONWOVEN WEBS AND METHODS OF FORMING SAME - A method of forming a sound attenuating material includes heating a densified, rebulkable nonwoven web at a sufficient temperature and for a sufficient time to rebulk the nonwoven web to an open, lofty form; compressing the rebulked nonwoven web to a predetermined thickness; and cooling the compressed nonwoven web at a sufficient temperature and for a sufficient time to cause the compressed nonwoven web to maintain the predetermined thickness. The cooled, compressed nonwoven web may further be formed into a desired shape. One or more additional layers of material may be laminated to the densified, rebulkable nonwoven web substantially simultaneously with the heating step. The nonwoven web may be heated to a temperature above the melt point of at least one component fiber of the nonwoven web and heating may be accomplished by heating one or both sides of the nonwoven web. | 06-17-2010 |
20100314195 | Acoustically Tunable Sound Absorption Articles and Methods of Making Same - The present invention provides a tunable sound absorption facing which includes a cellulosic web and a nonwoven web entangled together. The facing has a controllable air flow resistance. | 12-16-2010 |
20110114414 | ACOUSTICALLY TUNABLE SOUND ABSORPTION ARTICLES AND METHODS OF MAKING SAME - A moldable acoustic facing comprises cellulosic fibers and synthetic fibers entangled together. The acoustic facing has a basis weight of from about 1.5 to about 5.0 ounces per square yard (osy), a thickness of less than about 0.050″, a mean pore size of between about 8 microns and about 40 microns, and an elongation at break of at least twenty percent. The acoustic facing includes less than about five percent synthetic microfiber and has an acoustic resistance of at least about 250 Rayls. | 05-19-2011 |
20110283458 | Ticking Layers that Reduce Flame Propagation and Upholstered Articles Incorporating Same - A method of producing a ticking includes laminating a flame retardant backer to film material, wherein the backer releases flame retardant in the vapor phase that reduces the rate of flame propagation along the film material, when the ticking layer is exposed to flame. The backer is laminated in direct contact with the film material. In some embodiments, the laminated ticking is configured to release less than 15 MJ of heat in the first ten minutes when exposed to a flame in accordance with the testing protocol set forth in 16 CFR 1633. Upholstered articles, such as mattresses, mattress foundations, and articles of furniture, may incorporate the ticking layer. | 11-24-2011 |
20130022805 | Heat and Flame-Resistant Materials and Upholstered Articles Incorporating Same - A mattress, foundation, or other upholstered sleep product or article includes a core and barrier material surrounding the core. The barrier material includes flame and heat-resistant material that is configured to prevent combustion of the core when the upholstered article is impinged with a gas flame according to California Technical Bulletin 603 of the State of California Department of Consumer Affairs. The barrier material may include an intumescent material that is configured to swell and char in the presence of a flame so as to form a barrier to the flame and to heat generated by the flame. | 01-24-2013 |
20130186706 | Acoustically Tunable Sound Absorption Articles and Methods of Making Same - A moldable acoustic facing comprises cellulosic fibers and synthetic fibers entangled together. The acoustic facing has a basis weight of from about 1.5 to about 5.0 ounces per square yard (osy), a thickness of less than about 0.050″, a mean pore size of between about 8 microns and about 40 microns, and an elongation at break of at least twenty percent. The acoustic facing includes less than about five percent synthetic microfiber and has an acoustic resistance of at least about 250 Rayls. | 07-25-2013 |
20150118932 | POROUS POLYMER COATINGS - The present invention provides porous polymer coatings having adhesive and air flow resistive properties. The porous polymer coating comprises a polymeric foam having a void fraction of greater than about 15% and an air permeability greater than 3 cubic feet per minute per square foot as measured based on ASTM D737-04. | 04-30-2015 |
20150320231 | HEAT AND FLAME-RESISTANT MATERIALS AND UPHOLSTERED ARTICLES INCORPORATING SAME - A mattress, foundation, or other upholstered sleep product or article includes a core and barrier material surrounding the core. The barrier material includes flame and heat-resistant material that is configured to prevent combustion of the core when the upholstered article is impinged with a gas flame according to California Technical Bulletin 603 of the State of California Department of Consumer Affairs. The barrier material may include an intumescent material that is configured to swell and char in the presence of a flame so as to form a barrier to the flame and to heat generated by the flame. | 11-12-2015 |
Patent application number | Description | Published |
20140264966 | SYSTEMS AND METHODS FOR PRODUCING OZONATED WATER ON DEMAND - Systems and methods for producing ozonated water on demand. In particular, these systems comprise a water source, an ozone source, and a nozzle that mixes ozone and water to form a highly concentrated, ozonated water solution. Instead of requiring the ozonated water to be re-circulated to achieve a desired ozone concentration, the nozzle is configured to form the ozonated water solution in a single pass through the nozzle. Additionally, instead of requiring the ozonated water to be discharged into a pressurized tank to increase ozone absorption, the nozzle allows the ozonated water to be openly discharged. In some cases, the nozzle comprises a venturi with multiple ozone inlets to increase mixing. Additionally, in some cases the nozzle comprises a single pass mixing mechanism that mixes the water and ozone to form the high concentrate, ozonated water solution in a single pass through the nozzle. | 09-18-2014 |
20140272042 | SYSTEMS AND METHODS FOR PACKAGING FOOD PRODUCTS - Systems and methods for packaging food products, such as fruits, vegetables, and meats. Specifically, the described methods relate to systems and methods for packaging food products in a manner that increases the products' shelf life. Generally, the methods begin by providing a food product. In some cases, debris is removed from the food product. To kill bacteria and other microbes on the food product, the food product is optionally washed in ozonated water. To deactivate enzymes within the food product, the food product is heated, though not necessarily cooked or blanched. The food product is then typically sealed in a barrier package containing between about 1 percent and about 50 percent oxygen, by volume. In some cases, the sealed package is then heated to between about 165 and about 285 degrees Fahrenheit to kill microbes in the sealed package. Other implementations are also described. | 09-18-2014 |
20140308173 | SYSTEMS AND METHODS FOR REDUCING OFF-GASSED OZONE - Systems and methods for producing an ozone destructor are disclosed herein. Generally, these systems and methods include an ozone destructor that has a housing defining an air passage duct. In some cases, this air passage duct includes a first chamber and a second chamber that are arranged so that air is able to flow into the first chamber, through the second chamber, and out of the destructor. In some cases, an air drying mechanism is disposed in the first and/or the second chamber. Additionally, in some cases, the ozone destructor further includes multiple mechanisms that reduce ozone to oxygen. In light of these features, the ozone destructor is capable of incrementally drying and reducing air and ozone, respectively, as they pass through the first chamber and the second chamber. | 10-16-2014 |
Patent application number | Description | Published |
20110114548 | SYSTEMS AND METHODS FOR REDUCING OFF-GASSED OZONE - Systems and methods for producing ozonated water on demand. In particular, these systems comprise a water source, an ozone source, and a nozzle that mixes ozone and water to form a highly concentrated, ozonated water solution. Instead of requiring the ozonated water to be re-circulated to achieve a desired ozone concentration, the nozzle is configured to form the ozonated water solution in a single pass through the nozzle. Additionally, instead of requiring the ozonated water to be discharged into a pressurized tank to increase ozone absorption, the nozzle allows the ozonated water to be openly discharge. In some cases, the nozzle comprises a venturi with multiple ozone inlets to increase mixing. Additionally, in some cases the nozzle comprises a single pass mixing mechanism that mixes the water and ozone to form the high concentrate, ozonated water solution in a single pass through the nozzle. | 05-19-2011 |
20120230878 | SYSTEMS AND METHODS FOR REDUCING OFF-GASSED OZONE - Systems and methods for producing an ozone destructor are disclosed herein. Generally, these systems and methods include an ozone destructor that has a housing defining an air passage duct. In some cases, this air passage duct includes a first chamber and a second chamber that are arranged so that air is able to flow into the first chamber, through the second chamber, and out of the destructor. In some cases, an air drying mechanism is disposed in the first and/or the second chamber. Additionally, in some cases, the ozone destructor further includes multiple mechanisms that reduce ozone to oxygen. In light of these features, the ozone destructor is capable of incrementally drying and reducing air and ozone, respectively, as they pass through the first chamber and the second chamber. | 09-13-2012 |
20130020411 | SYSTEMS AND METHODS FOR PRODUCING OZONATED WATER ON DEMAND - Systems and methods for producing ozonated water on demand. In particular, these systems comprise a water source, an ozone source, and a nozzle that mixes ozone and water to form a highly concentrated, ozonated water solution. Instead of requiring the ozonated water to be re-circulated to achieve a desired ozone concentration, the nozzle is configured to form the ozonated water solution in a single pass through the nozzle. Additionally, instead of requiring the ozonated water to be discharged into a pressurized tank to increase ozone absorption, the nozzle allows the ozonated water to be openly discharged. In some cases, the nozzle comprises a venturi with multiple ozone inlets to increase mixing. Additionally, in some cases the nozzle comprises a single pass mixing mechanism that mixes the water and ozone to form the high concentrate, ozonated water solution in a single pass through the nozzle. | 01-24-2013 |
20130164186 | SYSTEMS AND METHODS FOR REDUCING OFF-GASSED OZONE - Systems and methods for producing an ozone destructor are disclosed herein. Generally, these systems and methods include an ozone destructor that has a housing defining an air passage duct. In some cases, this air passage duct includes a first chamber and a second chamber that are arranged so that air is able to flow into the first chamber, through the second chamber, and out of the destructor. In some cases, an air drying mechanism is disposed in the first and/or the second chamber. Additionally, in some cases, the ozone destructor further includes multiple mechanisms that reduce ozone to oxygen. In light of these features, the ozone destructor is capable of incrementally drying and reducing air and ozone, respectively, as they pass through the first chamber and the second chamber. | 06-27-2013 |
Patent application number | Description | Published |
20090071331 | SYSTEMS AND METHODS FOR REDUCING OFF-GASSED OZONE - Systems and methods for producing ozonated water on demand. In particular, these systems comprise a water source, an ozone source, and a nozzle that mixes ozone and water to form a highly concentrated, ozonated water solution. Instead of requiring the ozonated water to be re-circulated to achieve a desired ozone concentration, the nozzle is configured to form the ozonated water solution in a single pass through the nozzle. Additionally, instead of requiring the ozonated water to be discharged into a pressurized tank to increase ozone absorption, the nozzle allows the ozonated water to be openly discharge. In some cases, the nozzle comprises a venturi with multiple ozone inlets to increase mixing. Additionally, in some cases the nozzle comprises a single pass mixing mechanism that mixes the water and ozone to form the high concentrate, ozonated water solution in a single pass through the nozzle. | 03-19-2009 |
20090072052 | SYSTEMS AND METHODS FOR PRODUCING OZONATED WATER ON DEMAND - Systems and methods for producing ozonated water on demand. In particular, these systems comprise a water source, an ozone source, and a nozzle that mixes ozone and water to form a highly concentrated, ozonated water solution. Instead of requiring the ozonated water to be re-circulated to achieve a desired ozone concentration, the nozzle is configured to form the ozonated water solution in a single pass through the nozzle. Additionally, instead of requiring the ozonated water to be discharged into a pressurized tank to increase ozone absorption, the nozzle allows the ozonated water to be openly discharged. In some cases, the nozzle comprises a venturi with multiple ozone inlets to increase mixing. Additionally, in some cases the nozzle comprises a single pass mixing mechanism that mixes the water and ozone to form the high concentrate, ozonated water solution in a single pass through the nozzle. | 03-19-2009 |
Patent application number | Description | Published |
20120011159 | MONITORING COMMUNICATIONS - Methods, computer readable media, and apparatuses for monitoring communications are presented. A communication that includes non-public information may be identified. Subsequently, it may be determined whether the communication meets at least one outlier condition. In response to determining that the communication meets the at least one outlier condition, the communication may be submitted for review. | 01-12-2012 |
20120011245 | MONITORING COMMUNICATIONS - Methods, computer readable media, and apparatuses for monitoring communications are presented. A first username may be compared with a second username. The first username may be associated with a sender of a communication, and the second username may be associated with a recipient of the communication. Thereafter, based on the comparing, the probability that the first username and the second username are both associated with a single entity may be determined. In at least one arrangement, in response to determining that the probability exceeds a threshold, it may be determined that the first username and the second username are both associated with the single entity. In at least one additional arrangement, the threshold may be modified automatically based on previously analyzed incident data. | 01-12-2012 |