Patents by Inventor Amit K. Sharma

Amit K. Sharma has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8840594
    Abstract: A collector for fecal discharge is provided comprising a self-expanding resilient collection component, a housing sheath and a transit component. The collection component has an open proximal and distal end and a lumen connecting them. The component comprises interconnected resilient arms circumscribing its contour, wherein adjacent arms are resiliently biased away from each other for exerting outwardly radial pressure for expanding and anchoring the component to rectal walls upon deployment. The housing sheath comprises a flexible and resilient material overlaying at least one of inner or outer contour of collection component without interfering with or blocking its ends or lumen. The transit component provides a conduit for fecal discharge to migrate from collection component to a receptacle and comprises a flexible, tubular sheath having a first open end connected to a second end by a lumen, wherein the first end engages with the proximal end of the collection component.
    Type: Grant
    Filed: June 16, 2010
    Date of Patent: September 23, 2014
    Assignee: Department of Biotechnology, Ministry of Science and Technology, Government of India
    Inventors: Amit K. Sharma, Nishith Chasmawala, Sandeep Singh
  • Patent number: 8813766
    Abstract: A dish rack is supported for both selective movement into and out of a washing chamber of a dishwasher tub and vertically relative to the tub, with the vertical adjustment being made by manually grasping and shifting at least one frontal cross bar extending along a front wall of the dish rack to cause pivoting of first and second lever members extending along sides of the dish rack. The side lever members cooperate with latching mechanisms to lift and retain the dish rack in a select raised position.
    Type: Grant
    Filed: May 18, 2011
    Date of Patent: August 26, 2014
    Assignee: Whirlpool Corporation
    Inventors: Harshal J. Bhajak, Gerald J. McNerney, Mihir Ponkshe, Amit K. Sharma
  • Publication number: 20140149638
    Abstract: Aspects of the disclosure pertain to a system and method for providing a flash memory cache input/output throttling mechanism based upon temperature parameters for promoting improved flash life. The mechanism restricts flash memory cache caching of inputs/outputs associated with Least Recently Used data and Most Recently Used data when a temperature of the flash memory is at or above a threshold temperature.
    Type: Application
    Filed: November 26, 2012
    Publication date: May 29, 2014
    Applicant: LSI CORPORATION
    Inventors: Ashish Jain, Karin B. Dalvi, Amit K. Sharma
  • Publication number: 20120291824
    Abstract: A dish rack is supported for both selective movement into and out of a washing chamber of a dishwasher tub and vertically relative to the tub, with the vertical adjustment being made by manually grasping and shifting at least one frontal cross bar extending along a front wall of the dish rack to cause pivoting of first and second lever members extending along sides of the dish rack. The side lever members cooperate with latching mechanisms to lift and retain the dish rack in a select raised position.
    Type: Application
    Filed: May 18, 2011
    Publication date: November 22, 2012
    Applicant: WHIRLPOOL CORPORATION
    Inventors: HARSHAL J. BHAJAK, GERALD J. MCNERNEY, MIHIR PONKSHE, AMIT K. SHARMA
  • Publication number: 20120291825
    Abstract: A dish rack is supported for vertical movement relative to a dishwasher tub, with the vertical adjustment being made by manually shifting the dish rack to cause a camming unit of a latching mechanism to cooperate with a follower in establishing at least a lowered position and a raised position for the rack. The camming unit includes a plurality of camming surfaces and ramps establishing multiple tiers upon which the follower is guided while being biased by a spring.
    Type: Application
    Filed: May 18, 2011
    Publication date: November 22, 2012
    Applicant: WHIRLPOOL CORPORATION
    Inventors: HARSHAL J. BHAJAK, GERALD J. MCNERNEY, MIHIR PONKSHE, AMIT K. SHARMA
  • Publication number: 20120116336
    Abstract: A collector for fecal discharge is provided comprising a self-expanding resilient collection component, a housing sheath and a transit component. The collection component has an open proximal and distal end and a lumen connecting them. The component comprises interconnected resilient arms circumscribing its contour, wherein adjacent arms are resiliently biased away from each other for exerting outwardly radial pressure for expanding and anchoring the component to rectal walls upon deployment. The housing sheath comprises a flexible and resilient material overlaying at least one of inner or outer contour of collection component without interfering with or blocking its ends or lumen. The transit component provides a conduit for fecal discharge to migrate from collection component to a receptacle and comprises a flexible, tubular sheath having a first open end connected to a second end by a lumen, wherein the first end engages with the proximal end of the collection component.
    Type: Application
    Filed: June 16, 2010
    Publication date: May 10, 2012
    Applicant: DEPARTMENT OF BIOTECHNOLOGY
    Inventors: Amit K. Sharma, Nishith Chasmawala, Sandeep Singh
  • Patent number: 7884229
    Abstract: A method for making a polyether monomer having at least one unsaturated site per molecule and having a desired number of alkoxyl repeating units includes the steps of reacting an active hydrogen-containing monomer having at least one unsaturated site per molecule with an alkyl oxide in the presence of an alkoxylation catalyst and a polymerization inhibitor at a temperature from about 30° C. to less than 45° C. to produce a polyether monomer. In one embodiment, from about 5 to about 1000 parts by weight of a phenothiazine polymerization inhibitor per one million parts by weight of the active hydrogen-containing monomer phenothiazine compound is used as the polymerization inhibitor.
    Type: Grant
    Filed: May 4, 2004
    Date of Patent: February 8, 2011
    Assignee: Rhodia Inc.
    Inventors: Amit K. Sharma, Claude K. Martin, Aziz Boukhelifa, Ning Chen
  • Patent number: 7407635
    Abstract: There are disclosed various processes, apparatuses and systems for treating a halogen-containing gas such as F2 that involve generating a plasma in order to reduce chemically the halogen-containing gas into products that are more environmentally manageable. According to a particular embodiment, a reducing agent is mixed with the halogen-containing gas to produce a feed gas mixture and a non-thermal plasma is generated in the feed gas mixture in the presence of liquid water.
    Type: Grant
    Filed: December 16, 2003
    Date of Patent: August 5, 2008
    Assignee: Battelle Memorial Institute
    Inventors: Gary B. Josephson, Delbert L. Lessor, Amit K. Sharma, Christopher Lyle Aardahl, Kenneth G. Rappe
  • Patent number: 6962679
    Abstract: There are disclosed various processes, apparatuses and systems for treating a halogen-containing gas such as F2 that involve generating a plasma in order to reduce chemically the halogen-containing gas into products that are more environmentally manageable. According to a particular embodiment, a reducing agent is mixed with the halogen-containing gas to produce a feed gas mixture and a non-thermal plasma is generated in the feed gas mixture in the presence of liquid water.
    Type: Grant
    Filed: July 11, 2001
    Date of Patent: November 8, 2005
    Assignee: Battelle Memorial Institute
    Inventors: Gary B. Josephson, Delbert L. Lessor, Amit K. Sharma, Christopher Lyle Aardahl, Kenneth G. Rappe
  • Publication number: 20040260116
    Abstract: A method for making a polyether monomer having at least one unsaturated site per molecule and having a desired number of alkoxyl repeating units includes the steps of reacting an active hydrogen-containing monomer having at least one unsaturated site per molecule with an alkyl oxide in the presence of an alkoxylation catalyst and a polymerization inhibitor at a temperature from about 30° C. to less than 45° C. to produce a polyether monomer. In one embodiment, from about 5 to about 1000 parts by weight of a phenothiazine polymerization inhibitor per one million parts by weight of the active hydrogen-containing monomer phenothiazine compound is used as the polymerization inhibitor.
    Type: Application
    Filed: May 4, 2004
    Publication date: December 23, 2004
    Inventors: Amit K. Sharma, Claude K. Martin, Aziz Boukhelifa, Ning Chen
  • Publication number: 20040131524
    Abstract: There are disclosed various processes, apparatuses and systems for treating a halogen-containing gas such as F2 that involve generating a plasma in order to reduce chemically the halogen-containing gas into products that are more environmentally manageable. According to a particular embodiment, a reducing agent is mixed with the halogen-containing gas to produce a feed gas mixture and a non-thermal plasma is generated in the feed gas mixture in the presence of liquid water.
    Type: Application
    Filed: December 16, 2003
    Publication date: July 8, 2004
    Applicant: Battelle Memorial Institute
    Inventors: Gary B. Josephson, Delbert L. Lessor, Amit K. Sharma, Christopher Lyle Aardahl, Kenneth G. Rappe
  • Patent number: 6730275
    Abstract: The present invention is a method and apparatus for altering a carbon-containing compound in an aqueous mixture. According to a first aspect of the present invention, it has been discovered that for an aqueous mixture having a carbon containing compound with an ozone reaction rate less than the ozone reaction rate of pentachlorophenol, use of corona discharge in a low or non-oxidizing atmosphere increases the rate of destruction of the carbon containing compound compared to corona discharge an oxidizing atmosphere. For an aqueous mixture containing pentachlorphenol, there was essentially no difference in destruction between atmospheres. According to a second aspect of the present invention, it has been further discovered that an aqueous mixture having a carbon-containing compound in the presence of a catalyst and oxygen resulted in an increased destruction rate of the carbon containing compound compared to no catalyst.
    Type: Grant
    Filed: December 8, 2000
    Date of Patent: May 4, 2004
    Assignee: Battelle Memorial Institute
    Inventors: Amit K. Sharma, Donald M. Camaioni, Gary B. Josephson
  • Publication number: 20030049183
    Abstract: The present invention is a method and apparatus for altering a carbon-containing compound in an aqueous mixture. According to a first aspect of the present invention, it has been discovered that for an aqueous mixture having a carbon containing compound with an ozone reaction rate less than the ozone reaction rate of pentachlorophenol, use of corona discharge in a low or non-oxidizing atmosphere increases the rate of destruction of the carbon containing compound compared to corona discharge an oxidizing atmosphere. For an aqueous mixture containing pentachlorphenol, there was essentially no difference in destruction between atmospheres. According to a second aspect of the present invention, it has been further discovered that an aqueous mixture having a carbon-containing compound in the presence of a catalyst and oxygen resulted in an increased destruction rate of the carbon containing compound compared to no catalyst.
    Type: Application
    Filed: December 8, 2000
    Publication date: March 13, 2003
    Inventors: Amit K. Sharma, Donald M. Camaioni, Gary B. Josephson
  • Publication number: 20030012718
    Abstract: There are disclosed various processes, apparatuses and systems for treating a halogen-containing gas such as F2 that involve generating a plasma in order to reduce chemically the halogen-containing gas into products that are more environmentally manageable. According to a particular embodiment, a reducing agent is mixed with the halogen-containing gas to produce a feed gas mixture and a non-thermal plasma is generated in the feed gas mixture in the presence of liquid water.
    Type: Application
    Filed: July 11, 2001
    Publication date: January 16, 2003
    Applicant: Battelle Memorial Institute
    Inventors: Gary B. Josephson, Delbert L. Lessor, Amit K. Sharma, Christopher Lyle Aardahl, Kenneth G. Rappe
  • Patent number: 6491797
    Abstract: A method for oxidizing an organic contaminant in an aqueous medium generates H2O2 in the aqueous medium through the use of a corona discharge procedure. A quantity of hydroxyl radicals is generated from the H2O2. An organic contaminant is oxidized in the aqueous medium by reacting the hydroxyl radicals with the organic contaminant, the oxidation being enhanced by methods for facilitating the generation of hydroxyl radicals.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: December 10, 2002
    Assignee: Florida State University
    Inventors: Bruce R. Locke, Amit K. Sharma, Wright C. Finney, Pedro G. Arce
  • Patent number: 5980701
    Abstract: The present invention is a method and apparatus for altering a carbon containing compound in an aqueous mixture. According to a first aspect of the present invention, it has been discovered that for an aqueous mixture having a carbon containing compound with an ozone reaction rate less than the ozone reaction rate of pentachlorophenol, use of corona discharge in a low or non-oxidizing atmosphere increases the rate of destruction of the carbon containing compound compared to corona discharge an oxidizing atmosphere. For an aqueous mixture containing pentachlorphenol, there was essentially no difference in destruction between atmospheres. According to a second aspect of the present invention, it has been further discovered that an aqueous mixture having a carbon containing compound in the presence of a catalyst and oxygen resulted in an increased destruction rate of the carbon containing compound compared to no catalyst.
    Type: Grant
    Filed: September 5, 1997
    Date of Patent: November 9, 1999
    Assignee: Battelle Memorial Institute
    Inventors: Amit K. Sharma, Donald M. Camaioni, Gary B. Josephson