Patents by Inventor Nagesh Palepu

Nagesh Palepu 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: 20030220301
    Abstract: Metformin salts of lipophilic acids, their pharmaceutical formulations, and methods of administrating the metformin salts for the treatment of hyperglycemia.
    Type: Application
    Filed: February 14, 2003
    Publication date: November 27, 2003
    Applicant: Sonus Pharmaceuticals, Inc.
    Inventors: Manjari Lal, Nagesh Palepu, Dean Kessler
  • Publication number: 20030149099
    Abstract: Tocopherol derivatives are provided. In one embodiment, the tocopherol derivative includes a tocopherol moiety covalently coupled to branched hydrophilic moiety. In another embodiment, the tocopherol derivative includes a first tocopherol moiety covalently coupled to a second tocopherol moiety through a hydrophilic moiety. In other embodiments, the derivative includes three or more tocopherol moieties.
    Type: Application
    Filed: February 5, 2002
    Publication date: August 7, 2003
    Applicant: Sonus Pharmaceuticals, Inc.
    Inventors: Yuehua Zhang, Manjari Lal, Nagesh Palepu
  • Publication number: 20030105156
    Abstract: The present invention provides methods for administering a taxane composition for the treatment of cancer. In one aspect, the compositions are not diluted prior to administration. Some embodiments provide methods for administering a taxane as a bolus injection or an intravenous infusion in less than about 30 minutes. In other aspects, the invention provides methods for administering a taxane to provide high concentrations of the taxane in blood or in tumors. Another aspect provides methods for administering a taxane to provide anti-tumor activities against solid tumors. In some embodiments, the methods provide anti-tumor activities against tumors that were resistant to conventional taxane administration methods. In some embodiments, the methods provide anti-tumor activities against colorectal tumors.
    Type: Application
    Filed: July 1, 2002
    Publication date: June 5, 2003
    Inventors: Nagesh Palepu, Dean Kessler, Alexander K. Tustian, Steven C. Quay, Panayiotis P. Constantinides, Karel J. Lambert
  • Publication number: 20030087953
    Abstract: The present invention provides methods for administering a taxane composition for the treatment of cancer. In one aspect, the compositions are not diluted prior to administration. Some embodiments provide methods for administering a taxane as a bolus injection or an intravenous infusion in less than about 30 minutes. In other aspects, the invention provides methods for administering a taxane to provide high concentrations of the taxane in blood or in tumors. Another aspect provides methods for administering a taxane to provide anti-tumor activities against solid tumors. In some embodiments, the methods provide anti-tumor activities against tumors that were resistant to conventional taxane administration methods. In some embodiments, the methods provide anti-tumor activities against colorectal tumors.
    Type: Application
    Filed: July 1, 2002
    Publication date: May 8, 2003
    Inventors: Nagesh Palepu, Dean Kessler, Alexander K. Tustian, Steven C. Quay, Panayiotis P. Constantinides, Karel J. Lambert
  • Publication number: 20030087954
    Abstract: The present invention provides methods for administering a taxane composition for the treatment of cancer. In one aspect, the compositions are not diluted prior to administration. Some embodiments provide methods for administering a taxane as a bolus injection or an intravenous infusion in less than about 30 minutes. In other aspects, the invention provides methods for administering a taxane to provide high concentrations of the taxane in blood or in tumors. Another aspect provides methods for administering a taxane to provide anti-tumor activities against solid tumors. In some embodiments, the methods provide anti-tumor activities against tumors that were resistant to conventional taxane administration methods. In some embodiments, the methods provide anti-tumor activities against colorectal tumors, bladder carcinoma, or gastrointestinal tumors.
    Type: Application
    Filed: September 13, 2002
    Publication date: May 8, 2003
    Applicant: Sonus Pharmaceuticals, Inc.
    Inventors: Nagesh Palepu, Dean Kessler, Alexander K. Tustian, Steven C. Quay, Panayiotis P. Constantinides, Karel J. Lambert
  • Patent number: 6300359
    Abstract: This invention relates to a new monoargininyl salt form of the endothelin receptor antagonist (E)-3-[1-n-Butyl-5-[2-(2-carboxyphenyl)methoxy-4-chlorophenyl]-1H-pyrazol-4-yl]-2-[(5-methoxy-2,3-dihydrobenzofuran-6-yl)methyl]-prop-2-enoic acid.
    Type: Grant
    Filed: June 8, 2000
    Date of Patent: October 9, 2001
    Assignee: SmithKline Beecham Corporation
    Inventors: Joseph Robert Flisak, Albert Stephen Kearney, Nagesh Palepu, Cherng-Yih Perng