Patents by Inventor Khaled M. Houamed

Khaled M. Houamed 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).

  • G protein coupled glutamate receptors
    Patent number: 5869609
    Abstract: Mammalian G protein coupled glutamate receptors are identified, isolated and purified. The receptors have been cloned, sequenced and expressed by recombinant means. The receptors and antibodies thereby may be used to identify agonists and antagonists of G protein coupled glutamate receptor mediated neuronal excitation, as well as in methods of diagnosis.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: February 9, 1999
    Assignees: Zymogenetics, Inc., The Board of Regents of the University of Washington
    Inventors: Eileen Ranae Mulvihill, Frederick Stamner Hagen, Khaled M. Houamed, Wolfhard Almers
  • Method for identifying a G protein coupled glutamate receptor agonist and antagonist
    Patent number: 5747267
    Abstract: Mammalian G protein coupled glutamate receptors are identified, isolated and purified. The receptors have been cloned, sequenced and expressed by recombinant means. The receptors and antibodies thereby may be used to identify agonists and antagonists of G protein coupled glutamate receptor mediated neuronal excitation, as well as in methods of diagnosis.
    Type: Grant
    Filed: May 31, 1995
    Date of Patent: May 5, 1998
    Assignees: Zymogenetics, Inc., The Board of Regents of the University of Washington
    Inventors: Eileen Ranae Mulvihill, Frederick Stamner Hagen, Khaled M. Houamed, Wolfhard Almers
  • Antibodies to G protein coupled glutamate receptors
    Patent number: 5721107
    Abstract: Mammalian G protein coupled glutamate receptors are identified, isolated and purified. The receptors have been cloned, sequenced and expressed by recombinant means. The receptors and antibodies thereby may be used to identify agonists and antagonists of G protein coupled glutamate receptor mediated neuronal excitation, as well as in methods of diagnosis.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: February 24, 1998
    Assignees: The Board of Regents of the University of Washington, Zymogenetics, Inc.
    Inventors: Eileen Ranae Mulvihill, Frederick Stamner Hagen, Khaled M. Houamed, Wolfhard Almers
  • Method for producing a mammalian G protein coupled glutamate receptor
    Patent number: 5385831
    Abstract: Mammalian G protein coupled glutamate receptors are identified, isolated and purified. The receptors have been cloned, sequenced and expressed by recombinant means. The receptors and antibodies thereby may be used to identify agonists and antagonists of G protein coupled glutamate receptor mediated neuronal excitation, as well as in methods of diagnosis.
    Type: Grant
    Filed: April 1, 1993
    Date of Patent: January 31, 1995
    Assignees: Zymogenetics, Inc., The Board of Regents of the University of Washington
    Inventors: Eileen R. Mulvihill, Frederick S. Hagen, Khaled M. Houamed, Wolfhard Almers