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Chetan
Chetan Bettegowda, Charlotte, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20090010844 | Imaging Infection With Compounds That Bind to Thymidine Kinase - The instant invention provides a method for diagnosing an infection in a subject by administering to the subject a compound suitable for imaging which binds to a thymidine kinase present in the infecting organism, and obtaining an image of the subject to determine the presence and location of the compound, wherein a localization of the compound is indicative that the subject has an infection. | 01-08-2009 |
Chetan Bettegowda, Towson, MD US
| Patent application number | Description | Published |
|---|---|---|
| 20110311500 | COMBINATION BACTERIOLYTIC THERAPY FOR THE TREATMENT OF TUMORS - Current approaches for treating cancer are limited, in part, by the inability of drugs to affect the poorly vascularized regions of tumors. We have found that spores of anaerobic bacteria in combination with agents which interact with microtubules can cause the destruction of both the vascular and avascular compartments of tumors. Two classes of microtubule inhibitors were found to exert markedly different effects. Some agents that inhibited microtubule synthesis, such as vinorelbine, caused rapid, massive hemorrhagic necrosis when used in combination with spores. In contrast, agents that stabilized microtubules, such as the taxane, docetaxel, resulted in slow tumor regressions that killed most neoplastic cells. Remaining cells in the poorly perfused regions of tumors could be eradicated by sporulated bacteria. Mechanistic studies showed that the microtubule destabilizers, but not the microtubule stabilizers, radically reduced blood flow to tumors, thereby enlarging the hypoxic niche in which spores could germinate. A single intravenous injection of spores plus selected microtubule-interacting agents was able to cause regressions of several tumors in the absence of excessive toxicity. | 12-22-2011 |
Chetan Chothani, Pittsburgh, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20100037678 | Method and Apparatus for Detection, Measurement and Control of Sulfur-Trioxide and Other Condensables in Flue Gas - In a method of determining amounts of condensable species present in a gas containing condensable species a probe is placed into a gas containing condensable species. The probe has a plurality of spaced apart contacts on an outer non-conductive surface. That surface is heated at a selected heating rate and then cooled at a selected cooling rate over a selected time period. During that time period current flow between the contacts and the temperature of the non-conductive surface is monitored over the selected time period. Peaks in a plot of the current flow over the selected time period and the temperature for the time corresponding to each peak are then correlated to the condensable species has a kinetic dew point at each identified temperature. The identified temperature for each identified species is compared to a predetermined correlation of dew point temperature and concentration for that species to determine the concentration of that condensable species present in the gas. | 02-18-2010 |
Chetan Darne, Orange, CT US
| Patent application number | Description | Published |
|---|---|---|
| 20100298297 | Tetrahydropyridothienopyrimidine Compounds and Methods of Use Thereof - This invention relates to compounds of Formula (I), | 11-25-2010 |
Chetan H.d., Bangalore IN
| Patent application number | Description | Published |
|---|---|---|
| 20110110565 | METHOD AND SYSTEM FOR CHECKING THE DIAGNOSTIC QUALITY OF A MEDICAL SYSTEM - A system and a method are provided that may be used to determine the suitability of a client for use in medical diagnosis. Multimedia content may be presented on the client and used to elicit responses from a user indicative of the suitability of the client for use in medical diagnosis. The elicited responses may be used to determine the suitability of the client for medical diagnosis. | 05-12-2011 |
| 20110145274 | Exemplary Data Guidance in a Multi-Modality Data Viewer - Systems, methods and mediums with instructions for viewing medical data are provided. A system for viewing medical data can include a computer processor, a database and a user interface. The database can include numerous entries from numerous clinical modalities. Each entry can include image data and/or non-image data. Each entry can include annotated medical information from a previous study. The annotated medical information can include comments and markings. The database can be searchable to identify an entry based on input medical information relating to a current study. The user interface can be configured to simultaneously display annotated medical information from an identified entry and medical information from the current study. The system can further include a second user interface configured to display medical information, allow a user to annotate the medical information, and allow the user to save the annotated medical information as an entry in the database. | 06-16-2011 |
Chetan Korya, Bristol GB
| Patent application number | Description | Published |
|---|---|---|
| 20110240200 | Method of forming a joint - A method of forming a joint between a first component and a second component, the first component comprising a plurality of layers of fibres impregnated with a thermosetting matrix. A welding interface element is provided with an array of pointed prongs. One or more of the layers of fibres are penetrated with the prongs, either before or after the fibres have been impregnated with the thermosetting matrix. The first component is cured by heating the thermosetting matrix after the prongs have been embedded. A thermoplastic weld is formed between the second component and the welding interface element. | 10-06-2011 |
Chetan Kotak, San Jose, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110295783 | Multiple Domain Anomaly Detection System and Method Using Fusion Rule and Visualization - The present invention discloses various embodiments of multiple domain anomaly detection systems and methods. In one embodiment of the invention, a multiple domain anomaly detection system uses a generic learning procedure per domain to create a “normal data profile” for each domain based on observation of data per domain, wherein the normal data profile for each domain can be used to determine and compute domain-specific anomaly data per domain. Then, domain-specific anomaly data per domain can be analyzed together in a cross-domain fusion data analysis using one or more fusion rules. The fusion rules may involve comparison of domain-specific anomaly data from multiple domains to derive a multiple-domain anomaly score meter for a particular cross-domain analysis task. The multiple domain anomaly detection system and its related method may also utilize domain-specific anomaly indicators of each domain to derive a cross-domain anomaly indicator using the fusion rules. | 12-01-2011 |
Chetan Mahadeswaraswamy, Sunnyvale, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110186545 | FEEDFORWARD TEMPERATURE CONTROL FOR PLASMA PROCESSING APPARATUS - Methods and systems for controlling temperatures in plasma processing chamber with reduced controller response times and increased stability. Temperature control is based at least in part on a feedforward control signal derived from a plasma power input into the processing chamber. A feedforward control signal compensating disturbances in the temperature attributable to the plasma power may be combined with a feedback control signal counteracting error between a measured and desired temperature. | 08-04-2011 |
| 20110303641 | TEMPERATURE CONTROLLED PLASMA PROCESSING CHAMBER COMPONENT WITH ZONE DEPENDENT THERMAL EFFICIENCIES - Components and systems for controlling a process or chamber component temperature as a plasma process is executed by plasma processing apparatus. A first heat transfer fluid channel is disposed in a component subjacent to a working surface disposed within a plasma processing chamber such that a first length of the first channel subjacent to a first temperature zone of the working surface comprises a different heat transfer coefficient, h, or heat transfer area, A, than a second length of the first channel subjacent to a second temperature zone of the working surface. In embodiments, different heat transfer coefficients or heat transfer areas are provided as a function of temperature zone to make more independent the temperature control of the first and second temperature zones. | 12-15-2011 |
Chetan Narsude, Sunnyvale, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080281815 | OPTIMAL STORAGE AND RETRIEVAL OF XML DATA - A document management system manages a large number of XML documents on an efficient and cost-effective basis. Storage requirements are reduced, because compressed versions of the XML documents, which are much smaller in size than the XML documents themselves, are used when processing queries. Processing requirements are reduced, because parsing is not a required step when processing queries. Instead of parsing, the query is processed by unpacking the compressed version of the document identified in the query, node by node until enough information has been decoded to satisfy the query. Processing speed is improved in two ways. First, unpacking as carried out according to the invention is a much faster process than parsing. Second, the entire document need not be unpacked. | 11-13-2008 |
Chetan Paydenkar, Cambridge, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20090230521 | Stress Mitigation in Packaged Microchips - A packaged microchip has a lead frame with a die directly contacting at least a single, contiguous portion of the lead frame. The portion of the lead frame has a top surface forming a concavity and contacting the die. The packaged microchip also has mold material substantially encapsulating part of the top surface of the portion of the lead frame. | 09-17-2009 |
| 20100013067 | Stress Mitigation in Packaged Microchips - A package apparatus has a base coupled with a lid to form a leadframe package. The package has first and second exterior surfaces with respective first and second contact patterns. The first and second contact patterns are substantially electrically identical to permit the package to be either vertically or horizontally mounted to an underlying apparatus. | 01-21-2010 |
Chetan Ponnathpur, Columbus IN
| Patent application number | Description | Published |
|---|---|---|
| 20090266062 | PRE-CATALYST FOR PREVENTING FACE-PLUGGING ON AN INLET FACE OF AN AFTERTREATMENT DEVICE AND METHOD OF THE SAME - A pre-catalyst device configured to be disposed upstream of a main aftertreatment device of an engine exhaust system. An oxidizing material is disposed on an inlet face of the pre-catalyst device, where the oxidizing material is configured to oxidize engine exhaust before the engine exhaust reaches the main aftertreatment device of the engine exhaust system. | 10-29-2009 |
Chetan Ponnathpur, Columbus, IN US
| Patent application number | Description | Published |
|---|---|---|
| 20110162350 | ENGINE AND EXHAUST AFTERTREATMENT CONTROL - A method of controlling an internal combustion engine and exhaust system having an SCR, and engine and exhaust system including an SCR, described herein, monitors, in real time, NOx conversion efficiency of an exhaust flow output by the internal combustion engine through the SCR. A determination is made as to whether the monitored NOx conversion efficiency exceeds a predetermined target conversion efficiency, such as a target based on a predetermined allowable amount of NOx emission. While the monitored NOx conversion efficiency exceeds the predetermined amount, the NOx concentration level in the exhaust flow is increased by an amount based on the difference in the monitored conversion efficiency and the predetermined target conversion efficiency. Another method and engine and exhaust system provided herein tracks an amount of ammonia stored on a catalyst of the SCR based on a feed-forward calculation of injected urea based on engine out NOx mass flow and reduction efficiency of the SCR catalyst based on a temperature of the SCR catalyst, and operates the engine and exhaust system in a NOx-rich mode in which an EGR fraction command is adjusted, based on the tracked amount of stored ammonia, to decrease an amount of EGR gas entering an intake of the internal combustion engine and thereby reduce ammonia stored on the SCR catalyst. | 07-07-2011 |
Chetan Rajsharad, Mumbai IN
| Patent application number | Description | Published |
|---|---|---|
| 20080312345 | Aqueous Film Coating Composition Containing Sodium Alginate and Preparation Thereof - A coating composition comprising sodium alginate and plasticizer, optionally detackifying agents, opacifers and colorants. The coating composition of the present invention may be applied to a pharmaceutical and veterinary tablet, caplets, pellets, granules, neutraceuticals, food, confectionery, seeds, animal feed, fertilizers and pesticide tablets and provides an elegant, glossy, prompt release coating which does not retard the release of active ingredients from the coated substrate. | 12-18-2008 |
Chetan Rajsharad, Dist-Thane IN
| Patent application number | Description | Published |
|---|---|---|
| 20090054533 | Film coating compositions based on tribasic calcium phosphate - Disclosed herein are dry film coating compositions comprising of tribasic calcium phosphate as one of the essential ingredient along with other commonly used polymers, plasticizers, excipients like suspending agents, pigments, lubricants, glidents, opacifiers, flavours, sweetener etc. for use in coating of pharmaceutical tablets, nutritional supplements, food products, confectionery, agricultural seeds and the like The invention further discloses method for coating a substrate using the invented coating composition. | 02-26-2009 |
Chetan Savkoor, San Jose, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090155242 | MAMMALIAN GENES; RELATED REAGENTS AND METHODS - Nucleic acids encoding mammalian, e.g., primate or rodent, genes, purified proteins and fragments thereof. Antibodies, both polyclonal and monoclonal, are also provided. Methods of using the compositions for both diagnostic and therapeutic utilities are provided. | 06-18-2009 |
| 20100104576 | MAMMALIAN GENES; RELATED REAGENTS AND METHODS - Nucleic acids encoding mammalian, e.g., primate or rodent, genes, purified proteins and fragments thereof. Antibodies, both polyclonal and monoclonal, are also provided. Methods of using the compositions for both diagnostic and therapeutic utilities are provided. | 04-29-2010 |
| 20110165165 | MAMMALIAN GENES; RELATED REAGENTS AND METHODS - Nucleic acids encoding mammalian, e.g., primate or rodent, genes, purified proteins and fragments thereof. Antibodies, both polyclonal and monoclonal, are also provided. Methods of using the compositions for both diagnostic and therapeutic utilities are provided. | 07-07-2011 |
Chetan Yelamanchi, San Francisco, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080306784 | Computer-implemented methods and systems for analyzing clauses of contracts and other business documents - A computer-implemented method for analyzing clauses of business documents of an enterprise may include steps of providing a database and storing a plurality of business documents used by the enterprise in the database. Each of the plurality of business document stored in the database may include a plurality of clauses, and each of the plurality of clauses may be associated with a plurality of clause attributes and a clause attribute value for each of the plurality of clause attributes. The method may include steps of prompting for a value of at least one of the clause attributes; obtaining at least one value for the prompted clause attributes and querying the database to identify all occurrences of clauses used in at least one of the stored business documents whose clause attribute values match each obtained value for the prompted clause attributes. A business document clause analysis report may then be generated that includes each identified matching clause occurrence. | 12-11-2008 |