Patents by Inventor Colin W. Pouton

Colin W. Pouton 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).

  • Biologically compatible linear block copolymers of polyalkylene oxide and peptide units
    Patent number: 5853713
    Abstract: A linear block copolymer comprising units of an alkylene oxide, linked to units of peptide via a linking group comprising a --CH.sub.2 CHOHCH.sub.2 N(R)-- moiety, is useful as an imaging agent, drug, prodrug or as a delivery system for imaging agents, drugs or prodrugs.
    Type: Grant
    Filed: February 3, 1997
    Date of Patent: December 29, 1998
    Assignee: Sterling Winthrop Inc.
    Inventors: Eugene R. Cooper, Stephen P. Jones, Colin W. Pouton, Michael D. Threadgill
  • Biologically compatible linear block copolymers of polyalkylene oxide and peptide units
    Patent number: 5618528
    Abstract: A linear block copolymer comprising units of an alkylene oxide, linked to units of peptide via a linking group comprising a --CH.sub.2 CHOHCH.sub.2 N(R)-- moiety, is useful as an imaging agent, drug, prodrug or as a delivery system for imaging agents, drugs or prodrugs.
    Type: Grant
    Filed: February 28, 1994
    Date of Patent: April 8, 1997
    Assignee: Sterling Winthrop Inc.
    Inventors: Eugene R. Cooper, Stephen P. Jones, Colin W. Pouton, Michael D. Threadgill