Patents by Inventor Avinash Nangia

Avinash Nangia 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).

  • Novel pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative
    Publication number: 20040106660
    Abstract: A pharmaceutical dosage form comprising a controlled release component comprising an antihyperglycemic drug in combination with a second component comprising a thiazolidinedione derivative is herein disclosed and described.
    Type: Application
    Filed: September 19, 2003
    Publication date: June 3, 2004
    Inventors: Unchalee Kositprapa, Robert I. Goldfarb, John Cardinal, Avinash Nangia
  • Pharmaceutical compositions for drugs having pH-dependent solubility
    Publication number: 20040043073
    Abstract: The present invention is directed to oral pharmaceutical formulations containing drugs having pH dependent solubility and which are suitable for administration to a patient in need of treatment related thereto, and methods of preparing the same.
    Type: Application
    Filed: June 16, 2003
    Publication date: March 4, 2004
    Inventors: Chih-Ming Chen, Boyong Li, Avinash Nangia
  • Rapidly disintegrating antihistamine formulation
    Publication number: 20040001885
    Abstract: The invention relates to a rapidly disintegrating oral antihistamine dosage formulation and method of preparing the rapidly disintegrating formulation wherein the formulation is designed to dissolve in the buccal cavity of the patient.
    Type: Application
    Filed: June 27, 2002
    Publication date: January 1, 2004
    Inventors: Unchalee Kositprapa, Nilobon Podhipleux, Avinash Nangia, Samuel Yuk
  • Controlled release oral dosage form
    Publication number: 20030198683
    Abstract: A once a day bupropion hydrochloride formulation is disclosed
    Type: Application
    Filed: May 9, 2003
    Publication date: October 23, 2003
    Inventors: Boyong Li, Avinash Nangia, Chih Ming Chen, Xiu Xiu Cheng
  • Controlled release oral dosage form
    Publication number: 20030161874
    Abstract: A once a day bupropion hydrochloride formulation is disclosed.
    Type: Application
    Filed: February 8, 2002
    Publication date: August 28, 2003
    Inventors: Boyong Li, Avinash Nangia, Chih Ming Chen, Xiu Xiu Cheng
  • Controlled release oral dosage form
    Patent number: 6589553
    Abstract: A once a day bupropion hydrochloride formulation is disclosed.
    Type: Grant
    Filed: February 8, 2001
    Date of Patent: July 8, 2003
    Assignee: Andrx Pharmaceuticals, Inc.
    Inventors: Boyong Li, Avinash Nangia, Chih Ming Chen
  • Controlled release oral dosage form
    Publication number: 20030054031
    Abstract: A once a day bupropion hydrochloride formulation is disclosed.
    Type: Application
    Filed: February 8, 2001
    Publication date: March 20, 2003
    Inventors: Boyong Li, Avinash Nangia, Chih Ming Chen
  • Synthetic skin substitutes
    Patent number: 5196190
    Abstract: Membranes suitable for use as wound dressings and in particular as synthetic skin substitutes are disclosed. The membranes consist of a natural or synthetic polymer, a non-gellable polysaccharide and a cross-linking agent.The membranes of the invention may contain one or more additional components selected from water-loss control agents, emulsifying agents and plasticizers. An internal reinforcing material may also be provided to supplement the inherent mechanical strength of the membrane.Methods of forming such membranes are also disclosed.
    Type: Grant
    Filed: October 3, 1990
    Date of Patent: March 23, 1993
    Assignee: Zenith Technology Corporation, Limited
    Inventors: Avinash Nangia, Cheung-Tak Hung