Patents by Inventor Alan P. Hill

Alan P. Hill 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).

  • Therapeutic heterocyclic compounds
    Patent number: 5863935
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: January 26, 1999
    Assignee: Zeneca Limited
    Inventors: Alan D. Robertson, Alan P. Hill, Robert C. Glen, Graeme R. Martin
  • Indolyl compounds for treating migraine
    Patent number: 5466699
    Type: Grant
    Filed: December 5, 1994
    Date of Patent: November 14, 1995
    Assignee: Burroughs Wellcome Co.
    Inventors: Alan D. Robertson, Alan P. Hill, Robert C. Glen, Graeme R. Martin
  • Indolyl tetrahydropyridines for treating migraine
    Patent number: 5399574
    Type: Grant
    Filed: March 3, 1992
    Date of Patent: March 21, 1995
    Assignee: Burroughs Wellcome Co.
    Inventors: Alan D. Robertson, Alan P. Hill, Robert C. Glen, Graeme R. Martin