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).

  • METHODS AND COMPOSITIONS FOR CONTROLLED DELIVERY OF PHYTOCHEMICAL AGENTS
    Publication number: 20090274746
    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: Application
    Filed: March 10, 2009
    Publication date: November 5, 2009
    Applicant: UNIVERSITY OF LOUISVILLE RESEARCH FOUNDATION, INC.
    Inventors: Ramesh C. Gupta, Manicka V. Vadhanam
  • Process for the preparation of polyamines and polyamine derivatives
    Patent number: 6258976
    Abstract: Disclosed are processes for the preparation of compounds of the formula (I): H2N—(CH2)n—A—(CH2)m—NH2, or (II): H2N—(CH2)n—NH—C(═NR1)—NH—(CH2)m—NH2, wherein n and m are each independently an integer from 2 to 8; A is selected from the group consisting of —NR1—, —NR1—(CH2)r—NR1— and —NR1—(CH2)r—NR1—(CH2)z—NR1—, wherein r and z are an integer ranging from 2 to 8; and R1 is hydrogen or a protecting group having a carbonyl group.
    Type: Grant
    Filed: March 19, 1999
    Date of Patent: July 10, 2001
    Inventors: Francis Johnson, Ramesh C. Gupta