Patents by Inventor Fred Lowrey

Fred Lowrey 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 formulations for modulating the human sexual response
    Patent number: 6166061
    Abstract: The invention is directed to oral formulations of the vasodilator phentolamine to modulate sexual response on demand.
    Type: Grant
    Filed: July 28, 1999
    Date of Patent: December 26, 2000
    Assignee: Zonagen, Inc.
    Inventor: Fred Lowrey
  • Methods and formulations for modulating the human sexual response
    Patent number: 6124337
    Abstract: The invention is directed to improved methods for modulating the human sexual response by orally administering a formulation comprising phentolamine and thereby modulating the sexual response on demand.
    Type: Grant
    Filed: July 28, 1999
    Date of Patent: September 26, 2000
    Assignee: Zonagen, Inc.
    Inventor: Fred Lowrey
  • Methods and formulations for modulating the human sexual response
    Patent number: 6100286
    Abstract: The invention is directed to improved methods for modulating the human sexual response by administering an oral formulation of phentolamine to the blood circulation thereby modulating the sexual response on demand.
    Type: Grant
    Filed: March 10, 1998
    Date of Patent: August 8, 2000
    Assignee: Zonagen, Inc.
    Inventor: Fred Lowrey
  • Methods and formulations for modulating the human sexual response
    Patent number: 6051594
    Abstract: The invention is directed to improved methods for modulating the human sexual response by orally administering a formulation of the vasodilator phentolamine to the blood circulation and thereby modulating the sexual response on demand.
    Type: Grant
    Filed: July 28, 1999
    Date of Patent: April 18, 2000
    Assignee: Zonagen, Inc.
    Inventor: Fred Lowrey
  • Methods and formulations for modulating the human sexual response
    Patent number: 5981563
    Abstract: The invention is directed to improved methods for modulating the human sexual response by orally administering a rapidly dissolving tablet comprising phentolamine or its pharmaceutically acceptable salts to the blood circulation, thereby modulating the sexual response on demand.
    Type: Grant
    Filed: October 29, 1997
    Date of Patent: November 9, 1999
    Assignee: Zonagen, Inc.
    Inventor: Fred Lowrey
  • Methods and formulations for modulating the human sexual response
    Patent number: 5731339
    Abstract: Improved methods for modulating the human sexual response by orally administering a rapidly dissolving tablet comprising phentolamine mesylate or phentolamine hydrochloride is disclosed.
    Type: Grant
    Filed: April 28, 1995
    Date of Patent: March 24, 1998
    Assignee: Zonagen, Inc.
    Inventor: Fred Lowrey