Patents by Inventor Ramesh C. Gupta

Ramesh C. Gupta 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).

  • Publication number: 20220347109
    Abstract: The present development is a transfection reagent prepared by ionic interaction of colostrum powder-derived exosomes and a polycation. The resulting exosome-polycation matrix, or EPM, is entrapped with biologic materials, such as siRNA, mRNA, antisense oligo or plasmid DNA or a plasmid DNA expression construct.
    Type: Application
    Filed: January 27, 2020
    Publication date: November 3, 2022
    Inventors: RAMESH C. GUPTA, RADHA MUNAGALA, JEYAPRAKASH JEYABALAN, RENA MARGARET WALLEN, WENDY A. SPENCER, FARRUKH AQIL
  • Publication number: 20190374467
    Abstract: A composition is provided that comprises a therapeutic agent encapsulated by a milk-derived microvesicle. The compositions can include therapeutic agents such as phytochemical agents or chemotherapeutic agents, while the milk-derived microvesicle can be derived from raw milk or colostrum. Further provided are methods for isolating a microvesicle that includes the steps of obtaining an amount of milk, and subjecting the milk to a series of sequential centrifugations configured to yield greater than about 300 mg of microvesicle protein per 100 ml of milk. Methods of modifying an immune response and treating a cancer in which a milk-derived microvesicle composition is administered are also provided.
    Type: Application
    Filed: August 5, 2019
    Publication date: December 12, 2019
    Inventors: Ramesh C. Gupta, Radha Munagala, Farrukh Aqil, Jeyaprakash Jeyabalan
  • Patent number: 10420723
    Abstract: A composition is provided that comprises a therapeutic agent encapsulated by a milk-derived microvesicle. The compositions can include therapeutic agents such as phytochemical agents or chemotherapeutic agents, while the milk-derived microvesicle can be derived from raw milk or colostrum. Further provided are methods for isolating a microvesicle that includes the steps of obtaining an amount of milk, and subjecting the milk to a series of sequential centrifugations configured to yield greater than about 300 mg of microvesicle protein per 100 ml of milk. Methods of modifying an immune response and treating a cancer in which a milk-derived microvesicle composition is administered are also provided.
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: September 24, 2019
    Assignee: University of Louisville Research Foundation, Inc.
    Inventors: Ramesh C. Gupta, Radha Munagala, Farrukh Aqil, Jeyaprakash Jeyabalan
  • Publication number: 20180185285
    Abstract: A composition is provided that comprises a therapeutic agent encapsulated by a milk-derived microvesicle. The compositions can include therapeutic agents such as phytochemical agents or chemotherapeutic agents, while the milk-derived microvesicle can be derived from raw milk or colostrum. Further provided are methods for isolating a microvesicle that includes the steps of obtaining an amount of milk, and subjecting the milk to a series of sequential centrifugations configured to yield greater than about 300 mg of microvesicle protein per 100 ml of milk. Methods of modifying an immune response and treating a cancer in which a milk-derived microvesicle composition is administered are also provided.
    Type: Application
    Filed: March 2, 2018
    Publication date: July 5, 2018
    Inventors: Ramesh C. Gupta, Radha Munagala, Farrukh Aqil, Jeyaprakash Jeyabalan
  • Patent number: 9943482
    Abstract: A composition is provided that comprises a therapeutic agent encapsulated by a milk-derived microvesicle. The compositions can include therapeutic agents such as phytochemical agents or chemotherapeutic agents, while the milk-derived microvesicle can be derived from raw milk or colostrum. Further provided are methods for isolating a microvesicle that includes the steps of obtaining an amount of milk, and subjecting the milk to a series of sequential centrifugations configured to yield greater than about 300 mg of microvesicle protein per 100 ml of milk. Methods of modifying an immune response and treating a cancer in which a milk-derived microvesicle composition is administered are also provided.
    Type: Grant
    Filed: February 26, 2014
    Date of Patent: April 17, 2018
    Assignee: University of Louisville Research Foundation, Inc.
    Inventors: Ramesh C. Gupta, Radha Munagala, Farrukh Aqil, Jeyaprakash Jeyabalan
  • Publication number: 20160264593
    Abstract: The present invention provides a method for in vivo delivery of endothal to a target cell in a subject, the method comprising administering to the subject a compound having the structure: Formula (I).
    Type: Application
    Filed: November 14, 2014
    Publication date: September 15, 2016
    Inventors: John S. Kovach, Francis Johnson, Ramakrishna Samudrala, Ramesh C. Gupta
  • Publication number: 20160000710
    Abstract: A composition is provided that comprises a therapeutic agent encapsulated by a milk-derived microvesicle. The compositions can include therapeutic agents such as phytochemical agents or chemotherapeutic agents, while the milk-derived microvesicle can be derived from raw milk or colostrum. Further provided are methods for isolating a microvesicle that includes the steps of obtaining an amount of milk, and subjecting the milk to a series of sequential centrifugations configured to yield greater than about 300 mg of microvesicle protein per 100 ml of milk. Methods of modifying an immune response and treating a cancer in which a milk-derived microvesicle composition is administered are also provided.
    Type: Application
    Filed: February 26, 2014
    Publication date: January 7, 2016
    Inventors: Ramesh C. Gupta, Radha Munagala, Farrukh Aqil, Jeyaprakash Jeyabalan
  • Patent number: 9096624
    Abstract: Compounds of Formula 1, as shown below and defined herein: and pharmaceutically acceptable salts, synthesis, intermediates, formulations, and methods of disease treatment therewith, including cancers mediated at least in part by FAK.
    Type: Grant
    Filed: January 25, 2013
    Date of Patent: August 4, 2015
    Assignee: OSI Pharmaceuticals, LLC
    Inventors: Andrew P. Crew, Dan Sherman, Rama Devi Appari, Xin Chen, Ramesh Chilukuri, Hanqing Dong, Caterina Ferraro, Kenneth Foreman, Ramesh C. Gupta, An-Hu Li, Kathryn M. Stolz, Brian Volk, Robert Zahler
  • Patent number: 8987481
    Abstract: This invention describes a simple, rapid and cost-effective method to isolate bulk quantities of relatively pure and enriched anthocyanidins and other plant bioactives. The method is based on the principle of solubility. Some bioactives (anthocyanidins) were extracted in an aqueous solvent, transferred to a non-aqueous solvent and finally insolubilized by adding a miscible solvent in which the bioactive was insoluble. Thus, anthocyanidins were isolated from anthocyanin-enriched berries or non-enriched, dark-colored fruits, vegetables and grains by extraction of anthocyanins, acid hydrolysis, and extraction of the resulting anthocyanidins, followed by their insolubilization (precipitation). Some bioactives (hydrophobic and hydrophilic) were extracted in a solvent with high solubility and then directly insolubilized by adding a miscible solvent in which the bioactive was insoluble, for example, withaferin A from enriched Withania somnifera and punicalagins from enriched punica extract.
    Type: Grant
    Filed: February 22, 2014
    Date of Patent: March 24, 2015
    Inventor: Ramesh C Gupta
  • Publication number: 20140356466
    Abstract: Chromium-three cation in combination with Phyllanthus emblica extract and Shilajit is useful in treating symptoms associated with osteoarthritis including reduction of inflammation and pain in a mammal, particularly a human or an animal. The combination shows significant reduction in overall pain levels and other pain measures in a canine model, and in human studies. Thus the composition is an anti-arthritic formulation that decreases pain and inflammation.
    Type: Application
    Filed: June 2, 2014
    Publication date: December 4, 2014
    Applicant: Natreon, Inc.
    Inventors: Ramesh C. Gupta, Aundrea Fleck, Sanyasi R. Kalidindi
  • Patent number: 8858995
    Abstract: Compositions are provided that comprises a biocompatible polymeric matrix incorporating an effective amount of a phytochemical agent, a combination of phytochemical agents, or a phytochemical agent and one or more additional therapeutic agents. Methods of treating a cancer using the compositions are further provided.
    Type: Grant
    Filed: March 26, 2012
    Date of Patent: October 14, 2014
    Assignee: University of Louisville Research Foundation, Inc.
    Inventors: Ramesh C. Gupta, Manicka V. Vadhanam, Farrukh Aqil
  • Publication number: 20130231306
    Abstract: Compounds of Formula 1, as shown below and defined herein: and pharmaceutically acceptable salts, synthesis, intermediates, formulations, and methods of disease treatment therewith, including cancers mediated at least in part by FAK.
    Type: Application
    Filed: January 25, 2013
    Publication date: September 5, 2013
    Applicant: OSI Pharmaceuticals, LLC
    Inventors: Andrew P. CREW, Dan Sherman, Rama Devi Appari, Xin Chen, Ramesh Chilukuri, Hanqing Dong, Caterina Ferraro, Kenneth Foreman, Ramesh C. Gupta, An-Hu Li, Kathryn M. Stolz, Brian Volk, Robert Zahler
  • Patent number: 8399433
    Abstract: Compounds of Formula 1, as shown below and defined herein: and pharmaceutically acceptable salts, synthesis, intermediates, formulations, and methods of disease treatment therewith, including cancers mediated at least in part by FAK.
    Type: Grant
    Filed: June 1, 2010
    Date of Patent: March 19, 2013
    Assignee: OSI Pharmaceuticals, LLC
    Inventors: Rama Devi Appari, Xin Chen, Ramesh Chilukuri, Andrew P. Crew, Hanqing Dong, Caterina Ferraro, Kenneth Foreman, Ramesh C. Gupta, An-Hu Li, Dan Sherman, Kathryn M. Stolz, Brian Volk, Robert Zahler
  • Patent number: 8378104
    Abstract: Compounds of Formula 1, as shown below and defined herein: pharmaceutically acceptable salts thereof, synthesis, intermediates, formulations, and methods of disease treatment therewith, including treatment of cancers, such as tumors driven at least in part by TAK1 or for which an appropriate TAK1 inhibitor is effective. This Abstract is not limiting of the invention.
    Type: Grant
    Filed: February 11, 2011
    Date of Patent: February 19, 2013
    Assignee: OSI Pharmaceuticals, LLC
    Inventors: Keith R. Hornberger, Dan M. Berger, Xin Chen, Andrew P. Crew, Hanqing Dong, Andrew Kleinberg, An-Hu Li, Lifu Ma, Mark J. Mulvihill, Bijoy Panicker, Kam W. Siu, Arno G. Steinig, James G. Tarrant, Jing Wang, Qinghua Weng, Rajaram Sangem, Ramesh C. Gupta
  • Publication number: 20120329826
    Abstract: Compounds of Formula I, as shown below and defined herein: pharmaceutically acceptable salts, synthesis, intermediates, formulations, and methods of disease treatment therewith, including cancers mediated at least in part by RON and/or MET.
    Type: Application
    Filed: March 3, 2011
    Publication date: December 27, 2012
    Inventors: An-Hu Li, Ramesh C. Gupta, Mark J. Mulvihill, Anand Narain Rai, Jing Wang
  • Publication number: 20120231079
    Abstract: Compositions are provided that comprises a biocompatible polymeric matrix incorporating an effective amount of a phytochemical agent, a combination of phytochemical agents, or a phytochemical agent and one or more additional therapeutic agents. Methods of treating a cancer using the compositions are further provided.
    Type: Application
    Filed: March 26, 2012
    Publication date: September 13, 2012
    Applicant: UNIVERSITY OF LOUISVILLE RESEARCH FOUNDATION, INC.
    Inventors: Ramesh C. Gupta, Manicka V. Vadhanam, Farrukh Aqil
  • Patent number: 8142806
    Abstract: The presently-disclosed subject matter provides compositions and methods for treating a cancer by providing a composition comprising a biocompatible polymeric matrix incorporating an effective amount of a phytochemical agent, a combination of phytochemical agents, or a phytochemical agent and a chemotherapeutic agent. Further, provided is a device for uterine cervical insertion for local delivery.
    Type: Grant
    Filed: March 10, 2009
    Date of Patent: March 27, 2012
    Assignee: University of Louisville Research Foundation, Inc.
    Inventors: Ramesh C. Gupta, Manicka V. Vadhanam
  • Publication number: 20120046267
    Abstract: Compounds of Formula 1, as shown below and defined herein: pharmaceutically acceptable salts thereof, synthesis, intermediates, formulations, and methods of disease treatment therewith, including treatment of cancers, such as tumors driven at least in part by TAK1 or for which an appropriate TAK1 inhibitor is effective. This Abstract is not limiting of the invention.
    Type: Application
    Filed: February 11, 2011
    Publication date: February 23, 2012
    Inventors: Keith R. Hornberger, Dan M. Berger, Xin Chen, Andrew P. Crew, Hanqing Dong, Andrew Kleinberg, An-Hu Li, Lifu Ma, Mark J. Mulvihill, Bijoy Panicker, Kam W. Siu, Arno G. Steinig, James G. Tarrant, Jing Wang, Qinghua Weng, Rajaram Sangem, Ramesh C. Gupta
  • Publication number: 20110136764
    Abstract: Compounds of Formula 1, as shown below and defined herein: and pharmaceutically acceptable salts, synthesis, intermediates, formulations, and methods of disease treatment therewith, including cancers mediated at least in part by FAK.
    Type: Application
    Filed: June 1, 2010
    Publication date: June 9, 2011
    Applicant: OSI Pharmaceuticals, Inc.
    Inventors: Rama Devi APPARI, Xin CHEN, Ramesh Chllukuri, Andrew P. CREW, Hanqing DONG, Caterina FERRARO, Kenneth FOREMAN, Ramesh C. GUPTA, An-Hu LI, Dan SHERMAN, Kathryn M. STOLZ, Brian VOLK, Robert ZAHLER
  • Patent number: 7781451
    Abstract: The present invention provides compounds of the formula which are activators of glucokinase activity and, thus, may be employed as therapeutic agents for the treatment of glucokinase mediated conditions. Accordingly, the compounds of formula (I) may be employed for the prevention and the treatment of impaired glucose tolerance, Type 2 diabetes and obesity.
    Type: Grant
    Filed: April 1, 2005
    Date of Patent: August 24, 2010
    Assignee: Novartis AG
    Inventors: Gregory R Bebernitz, Ramesh C Gupta, Vikrant V Jagtap, Appaji B Mandhare, Davinder Tuli