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Ghoshal, US
Amit Ghoshal, Ladera Ranch, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100059671 | METHODS FOR DETECTING DEHYDROEPIANDROSTERONE BY MASS SPECTROMETRY - Provided are methods for determining the amount of underivatized dehydroepiandrosterone (DHEA) in a sample using mass spectrometry. The methods generally involve ionizing DHEA in a sample and detecting and quantifying the amount of the ion to determine the amount of DHEA in the sample. | 03-11-2010 |
| 20100084546 | METHODS FOR DETECTING DIHYDROTESTOSTERONE BY MASS SPECTROMETRY - Provided are methods for determining the amount of dihydrotestosterone (DHT) in a sample using mass spectrometry. The methods generally involve ionizing DHT in a sample and detecting and quantifying the amount of the ion to determine the amount of DHT in the sample. | 04-08-2010 |
| 20100155595 | MASS SPECTROMETRY ASSAY FOR CONGENITAL ADRENAL HYPERPLASIA - Methods are provided for detecting the amount of one or more CAH panel analytes (i.e., pregnenolone, 17-OH pregnenolone, progesterone, 17-OH progesterone, dehydroepiandrosterone (DHEA), androstenedione, testosterone, deoxycorticosterone, 11-deoxycortisol, and cortisol) in a sample by mass spectrometry. The methods generally involve ionizing one or more CAH panel analytes in a sample and quantifying the generated ions to determine the amount of one or more CAH panel analytes in the sample. In methods where amounts of multiple CAH panel analytes are detected, the amounts of multiple analytes are detected in the same sample injection. | 06-24-2010 |
| 20110006197 | METHODS FOR DETECTING DIHYDROTESTOSTERONE BY MASS SPECTROMETRY - Provided are methods for determining the amount of dihydrotestosterone (DHT) in a sample using mass spectrometry. The methods generally involve ionizing DHT in a sample and detecting and quantifying the amount of the ion to determine the amount of DHT in the sample. | 01-13-2011 |
| 20110147583 | METHODS FOR DETECTING DEHYDROEPIANDROSTERONE BY MASS SPECTROMETRY - Provided are methods for determining the amount of underivatized dehydroepiandrosterone (DHEA) in a sample using mass spectrometry. The methods generally involve ionizing DHEA in a sample and detecting and quantifying the amount of the ion to determine the amount of DHEA in the sample. | 06-23-2011 |
Anindya Ghoshal, Towson, MD US
| Patent application number | Description | Published |
|---|---|---|
| 20110260581 | Flexible Phased Array Sensor - A sensor includes a film, at least one piezoelectric strip disposed on the film, a first conductive line disposed on the film, the first conductive line electrically connected to a first portion of the at least one piezoelectric strip, a second conductive line disposed on the film, the second conductive line electrically connected to a second portion of the at least one piezoelectric strip, and a dampening member disposed on the at least one piezoelectric strip. | 10-27-2011 |
Anindya Ghoshal, Middletown, CT US
| Patent application number | Description | Published |
|---|---|---|
| 20090095083 | ACOUSTIC METHOD AND APPARATUS FOR FRACTURE DETECTION OF BALL BEARINGS - A method for testing ball bearings includes applying a Hertzian contact stress on a ball bearing to provide a fracture of the ball bearing that releases acoustic energy, establishing a signal representing the acoustic energy, and identifying occurrence of the fracture based upon the signal. | 04-16-2009 |
| 20100161244 | METHOD AND APPARATUS FOR MONITORING STRUCTURAL HEALTH - A method includes performing a first damage prediction with a computational model using at least data from a first multitude of damage sensors on a structure, performing a second damage prediction with the computational model using at least data from a second multitude of load sensors associated with the structure, and selectively performing a damage monitoring action in response to the first damage prediction and the second damage prediction to determine a structural health A system includes a computing device configured to perform a first damage prediction using at least data from a multitude of damage sensors on a structure, a second damage predication using at least data from a multitude of load sensors associated with the structure, so as to selectively perform a damage monitoring action in response to the first damage prediction and the second damage prediction to determine a structural health of the structure. | 06-24-2010 |
Mitali Ghoshal, Noblesville, IN US
| Patent application number | Description | Published |
|---|---|---|
| 20080227959 | REAGENTS FOR DETECTING EFAVIRENZ - The invention provides derivatives of efavirenz and methods of making derivatives of efavirenz. The derivatives include immunogenic compounds for producing antibodies to efavirenz and labeled efavirenz tracers. These compounds are useful in immunoassay methods for determining efavirenz. | 09-18-2008 |
| 20090246808 | BIOSENSOR WITH IMPROVED ANALYTE SPECIFICITY - A chemistry matrix for use in determining the concentration of an analyte in a biological fluid includes a glucose dehydrogenase, nicotinamide adenine dinucleotide, an alkylphenazine quaternary salt, and/or a nitrosoaniline. The chemistry matrix is used with an electrochemical biosensor to determine the concentration of an analyte after a reaction occurs within the biosensor, at which time an analysis is completed to determine the concentration. A method of determining the concentration of an analyte using the chemistry matrix of glucose dehydrogenase, nicotinamide adenine dinucleotide, an alkylphenazine quaternary salt, and/or a nitrosoaniline is another aspect that is described. The method also further features test times of five seconds or less. Methods utilizing the new chemistry matrix can readily determine an analyte such as blood glucose at concentrations of from about 20-600 mg/dL at a pH of from about 6.5 to about 8.5. | 10-01-2009 |
Mitali Ghoshal, Fishers, IN US
| Patent application number | Description | Published |
|---|---|---|
| 20090215993 | Mycophenolic acid immunogens and antibodies - Described are immunogenic compounds useful for generation of antibodies which are highly specific for mycophenolic acid which do not react or have substantially no cross-reactivity with the glucuronide metabolites of mycophenolic acid, especially the acyl-glucuronide metabolite. | 08-27-2009 |
Sajol Ghoshal, Austin, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090265563 | SYSTEMS AND METHODS OPERABLE TO ALLOW LOOP POWERING OF NETWORKED DEVICES - Embodiments of the present invention provide a network device operable to receive a network signal that may include both power and data from a coupled network. This network device includes a network connector and an integrated circuit. The network connector physically couples the network device to the network. An optional protection circuit may provide surge protection or incoming network signals received by the network device through the network connector. An optional switching/rectifying circuit sees the output of the protection circuit and is operable to rectify a power signal when contained within the network signal. The integrated circuit further includes a power feed circuit conductively coupled to the protection circuit and the rectifying circuit. This power feed circuit is operable to separate and pass the received data signal to a network physical layer and separate and pass the received power signal to a power management module. The power management module electrically couples to the integrated circuit but is not necessarily part of the integrated circuit. The power management module is operable to at least partially power the network device for specific circuits within the network device from the received power signal. | 10-22-2009 |
Subhonil Ghoshal, Mountain View, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080300959 | ENTERPRISE APPLICATION PROCUREMENT SYSTEM - An intermediate processing layer provides for the inclusion of procurement functionalities of a multi-level enterprise business application by bridging processing and other operational gaps in the enterprise application. The invention further includes the methodology for operating the procurement management system including numerous processing steps or operations, which may be guided in part based on software-based executable instructions or guidelines incorporated into or governing the executable operations. The procurement system includes four defined portals, a procurement portal, a sourcing portal, a reporting portal, and a supplier portal. The procurement system further includes additional levels of support, information or other layers of user interface. These portals and layers are disposed within existing processing components of the business enterprise suite and provide an interactive component to various users, specifically through the portals. | 12-04-2008 |
Uttam Ghoshal, Austin, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20080239672 | Cooling of High Power Density Devices Using Electrically Conducting Fluids - A system to extract heat from a high power density device and dissipate heat at a convenient distance. The system circulates liquid metal in a closed conduit using one or more electromagnetic pumps for carrying away the heat from high power density device and rejecting the heat at a heat sink located at a distance. The system may make use of a thermoelectric generator to power the electromagnetic pumps by utilizing the temperature difference between the inlet and outlet pipes of the heat sink. The system also provides networks of primary and secondary closed conduits having series and parallel arrangements of electromagnetic pumps for dissipating heat from multiple devices at a remotely located heat sink. | 10-02-2008 |
| 20080314430 | Line-Voltage-Powered Thermoelectric Device - An apparatus, which may be a heater or cooler, includes a thermoelectric device group having at least one thermoelectric device and an electrical subsystem. The electrical subsystem interfaces the thermoelectric device group to an alternating current (AC) line voltage without utilizing a magnetically coupled structure. In some embodiments the electrical subsystem supplies a rectified signal having a voltage approximately equal to the magnitude of the AC line voltage. In some embodiments the AC line voltage is a standard line voltage of about 90 V to about 250 V. | 12-25-2008 |
| 20110000224 | METAL-CORE THERMOELECTRIC COOLING AND POWER GENERATION DEVICE - In various embodiments of the present invention, a thermoelectric device is provided. The thermoelectric device includes one or more thermoelements provided for transferring heat across the ends of the thermoelectric device. A method for making the thermoelectric device includes forming a metal substrate, and depositing one or more thermoelectric films on the metal substrate. Thereafter, one or more bumps are provided on one of the one or more thermoelectric films. Deposition of the one or more thermoelectric films on the metal substrate and the provision of the one or more bumps on the thermoelectric film result in the formation of a thermoelement. | 01-06-2011 |
| 20110016886 | METHOD AND APPARATUS FOR SWITCHED THERMOELECTRIC COOLING OF FLUIDS - A method and system for efficiently cooling a fluid is provided. A cooling system includes a first chamber containing a first fluid, and a second chamber connected to the first chamber and containing a second fluid. The cooling system further includes one or more thermoelectric devices for cooling the second fluid in the second chamber, and a first body that acts as a thermal diode. The first body enables unidirectional transfer of heat from the thermoelectric devices to the first fluid. Further, the cooling system can be installed with one or more phase change materials or heat pipes that enhance the cooling efficiency of the cooling system. The thermoelectric devices are switched on for a certain time period, after which they are switched off and on repeatedly in cycles, depending on the temperature of the second fluid. | 01-27-2011 |
| 20110220164 | ENHANCED METAL-CORE THERMOELECTRIC COOLING AND POWER GENERATION DEVICE - In various embodiments of the present invention, a thermoelectric device is provided. The thermoelectric device includes one or more thermoelements that transfer heat across the ends of the thermoelectric device. A method for creating the thermoelectric device includes forming a metal substrate, and etching one or more surfaces of the metal substrate to form etched portions. The unetched flat portions on the metal substrate are referred to as mesa cores. Thereafter, thermoelectric films are deposited on the one or more surfaces of the metal substrate. The deposition of the thermoelectric films on the mesa cores results in the formation of a thermoelement. | 09-15-2011 |