Patents by Inventor James E Ray

James E Ray 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).

  • Sulfonimidamides
    Patent number: 5258406
    Abstract: This invention provides certain sulfonimidamide compounds, formulations and method of use of these compounds in treating susceptible neoplasms.
    Type: Grant
    Filed: December 16, 1992
    Date of Patent: November 2, 1993
    Assignee: Eli Lilly and Company
    Inventors: John E. Toth, James E. Ray
  • Antitumor compositions and methods of treatment
    Patent number: 5234955
    Abstract: This invention provides certain N-phenyl-N'-substitutedphenylsulfonylureas compounds, formulations, and a method for treating susceptible neoplasms in mammals using the sulfonylurea compounds.
    Type: Grant
    Filed: December 20, 1991
    Date of Patent: August 10, 1993
    Assignee: Eli Lilly and Company
    Inventors: James E. Ray, John E. Toth, J. Jeffry Howbert
  • Sealing member with anti-extrusion means and protective coating
    Patent number: 4411439
    Abstract: A sealing member for sealing between a member movable relative to a body or housing. An elastomeric material is mounted in a space formed between the movable member and the housing. The elastomer serves as an initial primary seal at lower pressure differentials, while structure is provided with the sealing member to inhibit elastomer creep or extrusion at increased pressures.
    Type: Grant
    Filed: April 28, 1982
    Date of Patent: October 25, 1983
    Assignee: Jim Ray Company, Inc.
    Inventors: Paul L. Couvillion, James E. Ray