| Patent application number | Description | Published |
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| 20100050631 | SYSTEM AND METHOD FOR LOCOMOTIVE EXHAUST GAS RECIRCULATION COOLING AND CATALYST HEATING - A method of operating an internal combustion engine having an intake, an exhaust, and a turbocharger including a turbine and a compressor, the compressor coupled to the intake and the turbine coupled to the exhaust, the engine further having an exhaust gas recirculation system coupled to the exhaust upstream of the turbine and coupled to the intake downstream of the compressor, the method including transferring heat via a heat exchanger from the exhaust gas recirculation system to downstream of the turbine. | 03-04-2010 |
| 20100050634 | SYSTEM, METHOD, AND DEVICE FOR LOCOMOTIVE EXHAUST GAS RECIRCULATION COOLING AND CATALYST HEATING - A method of heating an engine exhaust gas of an engine, including flowing a first exhaust gas at a first temperature within and along internal flow channels of a catalyst brick, and flowing a second exhaust gas at a second, different, temperature around an exterior of the catalyst brick. Heat may be transferred between the gases and the catalyst brick to achieve various operations. | 03-04-2010 |
| 20110041495 | SYSTEMS AND METHODS FOR EXHAUST GAS RECIRCULATION - Exhaust gas recirculation systems and methods related to internal combustion engines are provided. In one embodiment, a system comprises an engine having at least a first cylinder group and a second cylinder group, with at least one cylinder in each cylinder group, an intake manifold having an inlet and a first outlet coupled to the first cylinder group and a second outlet coupled to the second cylinder group, an intake passage coupled to the intake manifold inlet, and first and second exhaust manifolds coupled to the first and second cylinder groups, respectively. An exhaust gas recirculation system is further coupled between the second exhaust manifold and the intake passage, and has a number of openings positioned within the intake passage, the number of openings equal to or greater than a number of cylinders having an intake event between successive exhaust events occurring in the second cylinder group. | 02-24-2011 |
| 20120312013 | SYSTEM, METHOD, AND DEVICE FOR LOCOMOTIVE EXHAUST GAS RECIRCULATION COOLING AND CATALYST HEATING - A method of heating an engine exhaust gas of an engine, including flowing a first exhaust gas at a first temperature within and along internal flow channels of a catalyst brick, and flowing a second exhaust gas at a second, different, temperature around an exterior of the catalyst brick. Heat may be transferred between the gases and the catalyst brick to achieve various operations. | 12-13-2012 |
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| 20080207573 | COMPOUNDS FOR TREATING VIRAL INFECTIONS - The invention relates to compounds, pharmaceutical compositions and methods useful for treating viral infection. | 08-28-2008 |
| 20090105203 | COMPOUNDS FOR TREATING VIRAL INFECTIONS - The invention relates to compounds, pharmaceutical compositions and methods useful for treating viral infection. | 04-23-2009 |
| 20110144069 | COMPOUNDS FOR TREATING VIRAL INFECTIONS - The invention relates to compounds, pharmaceutical compositions and methods useful for treating viral infection. | 06-16-2011 |
| 20120238540 | AMINO-PYRIMIDINE COMPOUNDS AS INHIBITORS OF IKK EPSILON AND/OR TBK1 - The invention relates to certain amino-pyrimidine compounds that inhibit IKK epsilon and/or TBK1, methods of making such compounds, pharmaceutical compositions comprising such compounds, and the use of these compounds in treating a variety of diseases and disorders. | 09-20-2012 |
| 20120329786 | COMPOUNDS AND THERAPEUTIC USES THEREOF - The invention relates to compounds, pharmaceutical compositions and methods useful for treating cancer, systemic or chronic inflammation, rheumatoid arthritis, diabetes, obesity, T-cell mediated autoimmune disease, ischemia, and other complications associated with these diseases and disorders. | 12-27-2012 |
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| 20090068760 | MICROFLUIDIC ASSAY SYSTEM WITH DISPERSION MONITORING - Disclosed is a microfluidic assay system and methods that apply flow injection analysis to permit dispersion monitoring. A solution containing a reagent that binds an analyte and a tracer is delivered via pressure-driven flow into the receiving end of the injection channel of the system of the invention. A sample fluid suspected of containing the analyte is delivered into the upstream end of the input channel under conditions permitting flow of the sample fluid toward the downstream end of the assay channel and permitting dispersion of the reagent into the sample fluid. The amount of tracer present in the fluid as it passes over the reference region and the capture region and the amount of binding between the analyte and the capture region are detected. The amount of binding detected between the analyte and the capture region is correlated to the amount of tracer detected in the reference region. | 03-12-2009 |
| 20100030083 | ASSESSMENT OF TISSUE RESPONSE TO STRESS - An approach is described for identifying sites of imminent skin breakdown in amputee prosthesis users. Thermal recovery time (TRT) for a limb is optically determined using an infrared camera. TRT is the time interval for the temperature of the skin to achieve 70% of its maximum value during a 10-minute recovery period after a subject has completed a standing/walk-in-place procedure. A limb tolerance map is produced in which 5×5 pixel squares are colored to indicate their TRT and labeled to indicate a temperature vs. time curve (indicative of blood flow characteristics) for the square. TRT data can also be used for prosthetic fitting and socket replacement, by locating tolerant/intolerant regions on a limb and providing a visual “limb tolerance map” for a proposed socket design and applied to other areas, such as the design of shoes for patients with insensate feet, cushions for wheelchair users, and mattresses for bedridden patients. | 02-04-2010 |
| 20100081216 | METHOD AND DEVICE FOR RAPID PARALLEL MICROFLUIDIC MOLECULAR AFFINITY ASSAYS - Disclosed are methods and devices for rapid parallel molecular affinity assays performed in a microfluidic environment. The invention exploits hydrodynamic addressing to provide simultaneous performance of multiple assays in parallel using a minimal sample volume flowing through a single channel. | 04-01-2010 |
| 20110151479 | MICROFLUIDIC SYSTEMS INCORPORATING FLOW-THROUGH MEMBRANES - Disclosed is a flow-through membrane assay that takes advantage of a high surface area and rapid transport while allowing individual control over flow rates and times for each step of a multi-step assay. A microfluidic card features channels in communication with a porous membrane, channels on either side of membrane to allow transverse flow across the membrane, capturing a labeled target from the sample by flowing the sample across the membrane, or capturing a target from the sample followed by flowing a reagent containing a label that binds to the target. Fluid can be pushed or pulled through the assay membrane by external control. Air near the membrane is managed by diverting air between fluids to a channel upstream of the assay membrane, venting air between fluids through a hydrophobic membrane upstream of the assay membrane, and/or by venting trapped air through a hydrophobic membrane downstream of the assay membrane. | 06-23-2011 |
| 20120138469 | MICROFLUIDIC DEVICES FOR TRANSVERSE ELECTROPHORESIS AND ISOELECTRIC FOCUSING - Devices and methods are provided for separation of particles of a first selected electrophoretic mobility or isoelectric point from a fluid comprising particles of at least one other selected electrophoretic mobility or isoelectric point. The devices comprise a microchannel; electrodes to either side of the microchannel for applying a selected voltage to produce an electrical field across the microchannel orthogonal to the length of the microchannel; and outlets in said microchannel placed to receive outlet portions of the fluid containing enhanced concentrations of each type of particle. The devices may be used for particle detection, quantification, separation, mixing, dilution and concentration; to release, separate and detect interior particles of cells or organisms, and to separate particles such as proteins and microorganisms from biological fluids such as blood; or to separate and detect airborne contaminants such as bacterial warfare agents from air. | 06-07-2012 |
| 20120171698 | METHOD AND DEVICE FOR RAPID PARALLEL MICROFLUIDIC MOLECULAR AFFINITY ASSAYS - Disclosed are methods and devices for rapid parallel molecular affinity assays performed in a microfluidic environment. The invention exploits hydrodynamic addressing to provide simultaneous performance of multiple assays in parallel using a minimal sample volume flowing through a single channel. | 07-05-2012 |
| 20120288961 | CAPILLARITY-BASED DEVICES FOR PERFORMING CHEMICAL PROCESSES AND ASSOCIATED SYSTEMS AND METHODS - The present technology is directed to capillarity-based devices for performing chemical processes and associated system and methods. In one embodiment, for example, a device can include a base configured to receive one or more fluids, a porous wick carried by the base portion, and a flow-metering element along the porous wick to modify a rate or volume of fluid flow along the porous wick. The porous wick can comprise a first pathway, a second pathway, and an intersection at which the first pathway and the second pathway converge. Input ends of the first and second pathways can be wettably distinct. Upon wetting of the input ends, fluid is configured to travel by capillary action along each pathway. The device may also include volume-metering features configured to automatically and independently control or modify a volume of fluid flow along one or more pathways of the porous wick. | 11-15-2012 |
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| 20110224479 | EDDY CURRENT INDUCED HYPERTHERMIA USING CONDUCTIVE PARTICLES - Technologies are generally described for hyperthermia based treatment of diseased tissues using conductive particles. Conductive particles of known composition and size distribution may be implanted in diseased tissue and exposed to an alternating magnetic field, which may be tuned to the size of the metal particles to induce eddy currents producing heat in the implanted particles. As the temperature of the metal particles increases, their resistance also increases due to their positive temperature coefficient of resistivity. An antenna placed externally to the body near metal particles may be part of a tuned RF circuit and scanned for resonance. The change either in resonance frequency or circuit impedance may provide tuned feedback, which may be used to control the hyperthermia treatment. | 09-15-2011 |
| 20110234240 | MONITORING DEHYDRATION USING RF DIELECTRIC RESONATOR OSCILLATOR - Technologies are generally described for monitoring dehydration levels of a subject using Radio Frequency (RF) dielectric resonant oscillators (DROs) that may be affixed to the skin of the subject. According to some example aspects, a sensor comprising a microstrip ring resonator may be affixed to the skin and used to determine the change in hydration of a person quantitatively and/or qualitatively. An RF emitter can be configured to emit a scanning signal to the sensor, where the scanning signal can be swept over a specified frequency range. The sensor is configured to resonate in response to the scanning signal, where characteristics of the sensor's resonance (e.g., the specific frequency and “Q” factor of the resonance) is impacted by dielectric losses of the sensor to the skin due to hydration level of the subject. | 09-29-2011 |
| 20120077094 | Air Cathode Tubes for Rechargeable Metal Air Batteries - Implementations and techniques for employing cathode tubes in metal air battery devices or systems are generally disclosed. | 03-29-2012 |
| 20120082907 | Rechargeable Zinc Air Battery and Anode - Implementations and techniques for rechargeable zinc air batteries are generally disclosed. | 04-05-2012 |
| 20120082921 | Metal Air Battery Including a Composite Anode - Implementations and techniques for metal air batteries including a composite anode are generally disclosed. | 04-05-2012 |
| 20120234730 | RADIATION ASSISTED ELECTROSTATIC SEPARATION OF SEMICONDUCTOR MATERIALS - A method of separating material includes providing a mixture of a first material, such as a semiconductor, and a second material, such as an insulator or a different semiconductor. The mixture can be irradiated using a light source at a wavelength that causes the first material's conductivity to increase while leaving the second material's conductivity (substantially) unchanged. Placing the mixture in contact with a ground electrode discharges the first material but not the second material due the difference in their conductivities. Applying an electric field to the discharged mixture separates the discharged first material from the second material. | 09-20-2012 |
| 20120251897 | Aluminum Air Battery Including a Composite Anode - A method to produce an aluminium air battery, comprising: forming a selectively reactive coating on a surface of an anode core to form a composite anode, the selectively reactive coating comprising a zinc alloy and the anode core comprising aluminium; and storing an electrolyte in contact with the composite anode, wherein the selectively reactive coating is capable of chemically reacting with the electrolyte during discharging of the aluminium air battery the reactive coating may also include an anode corrosion inhibitor material consisting of one or more of indium, gallium, lead, thallium or mercury | 10-04-2012 |
| 20120252934 | Microcapsule Corrosion Control In Reinforced Concrete - Corrosion control in reinforced concrete is generally disclosed. Some example embodiments may include concrete including aggregate, cement, and/or microcapsules distributed within the cement, where the individual microcapsules may include a high pH salt substantially contained within an acid-soluble shell. If the pH of the concrete decreases, the acid soluble shell may swell and/or dissolve, such as below a pH of about 11, which may release the high pH salt. The high pH salt may locally increase the pH of the concrete. By increasing the pH above about pH 11, corrosion of steel rebar may be prevented and/or reduced. | 10-04-2012 |
| 20120261073 | CONFORMING GRAPHENE TO A TARGET SUBSTRATE - Implementations and techniques for conforming a layer of graphene to a target substrate are generally disclosed. | 10-18-2012 |
| 20120263921 | OPTICAL LITHOGRAPHY USING GRAPHENE CONTRAST ENHANCEMENT LAYER - Technologies are generally described for methods, systems, and structures that include patterns formed by optical lithography. In some example methods, a photoresist layer is applied to a substrate, and a graphene layer can be applied to the photoresist layer. Light can be applied through a mask to the graphene layer, where the mask includes a pattern. The light can form the pattern on the graphene layer such that the pattern forms on the photoresist layer. | 10-18-2012 |
| 20120286234 | Directionally Recrystallized Graphene Growth Substrates - Implementations and techniques for producing substrates suitable for growing graphene monolayers are generally disclosed. | 11-15-2012 |
| 20130021718 | CHEMICAL VAPOR DEPOSITION GRAPHENE FOAM ELECTRODES FOR PSEUDO-CAPACITORS - Technologies are generally described for a porous graphene electrode material is described herein that may incorporate a three-dimensional open-cell graphene structure fabricated via chemical vapor deposition onto a metal foam. After the graphene is deposited, the metal foam may be dissolved, leaving a three-dimensional open-cell graphene structure that may include single or few layer graphene. Pseudo-capacitive materials, such as RuO | 01-24-2013 |
| 20130026108 | PIEZOELECTRIC DISCHARGE WATER PURIFICATION - The fluid purification disclosed herein provides the advantages of high-voltage purification without electrocution risks. In illustrative purifiers, a contaminated fluid, such as contaminated water, is aerated and passed through a cavity that contains highly porous piezoelectric material and an ultrasonic transducer. The transducer emits ultrasonic energy that causes the piezoelectric material to discharge a high-voltage field, which produces strong oxidizing agents that kill organisms and oxidize organic pollutants. Since the ultrasonic actuator operates at relatively low voltages (e.g., 20-110 V) and can be electrically isolated from the fluid, illustrative purification is safe, environmentally friendly, and scalable from small to large size applications. | 01-31-2013 |
