| UTI LIMITED PARTNERSHIP Patent applications |
| Patent application number | Title | Published |
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| 20110287008 | INHIBITION OF EMMPRIN TO TREAT MULTIPLE SCLEROSIS - The present invention provides new methods for the prevention of migration of leukocytes into the CNS. These methods, which rely on inhibition of EMMPRIN activity or expression, can be used to treat or slow the onset of diseases such as multiple sclerosis and EAE. | 11-24-2011 |
| 20110213234 | System and method for using orthogonally-coded active source signals for reflected signal analysis - A system and method for using orthogonally-coded active source signals for reflected signal analysis, such as in seismic exploration, sonar, and/or ultrasound applications. One method comprises inputting an orthogonally-coded active source signal to a target site, where the orthogonally-coded active source signal is sufficiently random to not interfere with a delayed version of itself. A reflected signal is received from the target site, and based at least in part on the sufficiently random orthogonal coding of the active source signal, a determination is made whether the received signal is a reflection of the input active source signal. | 09-01-2011 |
| 20100222841 | FEEDBACK CONTROLLED GASTRO-INTESTINAL STIMULATION - Neural Gastric Electrical Stimulation (NGES) is a new method for invoking gastric contractions under microprocessor control. However, optimization of this technique using feedback mechanisms to minimize power consumption and maximize effectiveness has been lacking. An apparatus and method are provided for inducing controlled gastro paresis. The apparatus comprises a contraction sensor, a stomach contraction generator, and a controller. The contraction sensor is responsive to circumferential contractions of the stomach, and outputs a signal indicative of a circumferential contraction. The stomach contraction generator induces a circumferential contraction upon receipt of an electrical signal from the controller. The controller sends the electrical signal to the generator upon receipt of the output signal from the sensor. The method comprises the steps of sensing a circumferential contraction of the stomach, and invoking a circumferential contraction of the stomach in response to sensing the circumferential contraction. | 09-02-2010 |
| 20100221463 | Integrated Encapsulation for MEMS Devices - In one general aspect, methods and articles of manufacture for creating micro-structures are disclosed. In one embodiment, the micro-structures are configured to provide a desired level of hermiticity to other micro-sized devices, such as MEMS and microfluidic devices. In one embodiment, the microstructures are formed from a single species of photoresist, where the photoresist is lithographically patterned to encapsulate the micro-sized device. In general, the ability to form an encapsulating micro-structure from a single photoresist relies in part on applying variable light doses to a later of photoresist to affect a desired level of cross-linking within the photoresist. | 09-02-2010 |
| 20100145190 | Traveling-Wave Antenna - Embodiments of endfire aperture-based traveling-wave antennas are described. For example, an embodiment, including a Vivaldi antenna, may have a director incorporated into the aperture region of the antenna to provide enhanced radiation directivity. The director may be a shaped dielectric that interacts with an electromagnetic field to reduce the divergence of the resultant beam as it exits the antenna. Additional dielectric substrate layers may be stacked on both sides of the antenna in order to balance the dielectric loading between the different conductors. The dielectric substrates may also eliminate contact between the antenna metallization and the lossy environment. Certain disclosed Vivaldi antennas may be used in tissue screening applications. | 06-10-2010 |
| 20100109435 | Linear Voltage Regulator with Multiple Outputs - Systems, methods, and apparatuses that may be employed to generate multiple, regulated, isolated power supply voltages are disclosed. In a first implementation, a system includes a circuit configured to supply a plurality of regulated supply voltages. The circuit may include a voltage regulator that can include a first transistor, where the first transistor can be configured to supply a first regulated supply voltage. The circuit may further include a second transistor, operably coupled to the first transistor, where the second transistor can be configured to supply a second regulated supply voltage. | 05-06-2010 |
| 20100066378 | Current Mirror Potentiostat - Systems, methods, and apparatuses for measuring current flow in an electrochemical cell are disclosed. A system includes a circuit configured to output a mirrored value of an electrical current flowing through an electrochemical cell. The system may also include a voltage controller, coupled to one or more electrodes of the electrochemical cell, for controlling the voltage difference between at least two electrodes of the electrochemical cell. The system may further include a current replication circuit coupled to the voltage controller or the electrochemical cell. The current replication circuit generates a mirrored current of the electrical current flowing in the electrochemical cell. The replicated current may be measured or processed with different circuits and methods to output the current flowing through the electrochemical cell. | 03-18-2010 |
| 20100065268 | IN SITU HEAVY OIL AND BITUMEN RECOVERY PROCESS - The present invention is directed to an in situ reservoir recovery process that uses a horizontal well located near the top of a reservoir and an inclined production well to extract bitumen or heavy oil from a reservoir. In a first stage, the top well is used for cold production of reservoir fluids to the surface, in which, reservoir fluids are pumped to the surface in the absence of stimulation by steam or other thermal and/or solvent injection. A lower production well is drilled into the formation below the top well. The top well is converted to an injection well or, if no cold production then a top well is drilled as an injector well. A portion of the bottom well is inclined so that one end of the incline is closer to the injector well than the other end of the incline. In the process, steam circulation creates a heated zone at the point of the two wells that are closest together in the reservoir. | 03-18-2010 |
| 20100019963 | VEHICULAR NAVIGATION AND POSITIONING SYSTEM - A vehicular navigation and positioning method and system includes a GNSS receiver, an inertial navigation system and on-board vehicular sensors. Available data is integrated by a Kalman filter and vehicle position, velocity and attitude is updated as a result. | 01-28-2010 |
| 20100007568 | Antenna with Balun - A balun, generally including a substrate, a microstrip conductor, and a parallel strip conductor is described, where a characteristic impedance of the balun is substantially constant at each cross-sectional point along a length of the balun. A transverse electromagnetic horn antenna can transmit and receive ultra-wide band pulses, and includes a first metal conductor and a second metal conductor, where a characteristic impedance of the first and second conductor varies over a length of the antenna in a controlled means. | 01-14-2010 |
| 20090245213 | Efficient Quality of Service (QoS) Scheduling in OFDMA Wireless Networks - A system and methods for A method for efficient Quality of Service (QoS) scheduling in OFDMA wireless networks are presented. In one embodiment, the method includes determining a number of time slots to allocate to one of a plurality of wireless mobile stations according to a linear solution that satisfies one or more data access requirements and maximizes base station utilization. The method may also include adjusting the linear solution in response to a determination that a power consumption value exceeds a predetermined threshold value. Additionally, the method may include granting the one or more mobile stations access to the time slots in accordance with the linear solution. | 10-01-2009 |
| 20090238426 | System and Methods for Identifying an Object within a Complex Environment - A signal processing technique includes extracting object features, an object response classification, and a reconstruction of the object estimate. In selected embodiments, an optional step that improves the estimate of the object response is included in the signal processing technique. In one implementation of the signal processing technique, reflections from the surrounding environment are removed from the response of a target object to permit the identification, localization, and imaging of the target. In select implementations, the technique can be used to image tumors located within breast tissue. | 09-24-2009 |
| 20090214479 | ATTENUATED REOVIRUS - Compositions and methods are provided that relate to an attenuated reovirus exhibiting oncolytic activity toward cancer cells while displaying reduced lytic activity toward non-malignant cells. Exemplified is an attenuated human reovirus derived from persistently infected fibrosarcoma cells that lacks wild-type reovirus S1 and S4 genes and consequently lacks a detectable reoviral outer capsid σ1 protein and expresses a mutated reoviral outer capsid σ3 protein. | 08-27-2009 |
| 20090170900 | DOSING REGIMEN FOR WEIGHT LOSS - Disclosed are dosing regimens and methods for the treatment of obesity, overweight and/or overeating in mammals comprising administering to the mammal a pharmaceutically effective amount of a CB1 receptor antagonist as a unit dosage according to a continuous schedule having a dosing interval selected from the group consisting of once-weekly dosing, twice-weekly dosing, thrice-weekly dosing, biweekly and bimonthly. | 07-02-2009 |
| 20090025725 | TRANSIENT INTERVENTION FOR MODIFYING THE BREATHING OF A PATIENT - A method for modifying the breathing of a patient while the patient is experiencing sleep apnea, for example Cheyne Stokes breathing. An instantaneous pulmonary ventilation of a patient is monitored. Limit cycle behavior of the instantaneous pulmonary ventilation is identified. A transient intervention is applied to the patient during a phase of a limit cycle of the instantaneous pulmonary ventilation. The transient intervention has an effect on a breathing state of the patient. | 01-29-2009 |
| 20080213908 | FLAME DETECTOR - Improved operating modes of a micro counter-current flame ionization detector (μFID) are demonstrated. By operating the flame inside the end of a capillary gas chromatography (GC) column, the effective cell volume enclosing the flame is considerably reduced and results in significantly lower gas flows being required to produce optimal sensitivity from the stable flame. In a post-column μFID arrangement, a very lean flame is now situated on the end of a stainless steel capillary delivering 10 mL/min of hydrogen, which is opposed by a counter-current flow of only 20 mL/min of oxygen. The μFID detection limit obtained in this stable, oxygen-rich counter-current flame mode is 7×10 | 09-04-2008 |
| 20080213801 | Monomeric streptavidin muteins - The invention includes a streptavidin mutein having at least one mutation chosen to cause one or more of steric hindrance, charge repulsion, or improvement of solubility by changing interfacial hydrophobic residues to less hydrophobic or hydrophilic residues. The mutein may exist in monomeric form even in the presence of biotin, and reversibly binds to biotin. The invention also includes polynucleotides encoding such muteins, expression systems and host cells for producing such muteins. The invention also includes a method of capturing biotinylated molecules using the muteins of the invention. | 09-04-2008 |
