Patents by Inventor William Blythe Wright, Jr.

William Blythe Wright, Jr. 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).

  • 1,2,3,11A-Tetrahydro-10-methyl-5H-pyrrolo[2,1-c][1,4]ben zodiazepin-5,11(10H)-diones
    Patent number: 3985732
    Abstract: The compounds 1,2,3,11a-tetrahydro-10-methyl-5H-pyrrolo[2,1-c][1,4]benzodiazepin-5,11(10 H)-dione and 7-fluoro-1,2,3,11a-tetrahydro-10-methyl-5H-pyrrolo[2,1-c][1,4]benzodiazepi n-5,11(10H)-dione in the form of their dextrorotatory isomers and as racemic mixtures, their method of preparation and method of use are described. The compounds in their different forms are useful in treating anxiety in warm-blooded animals.
    Type: Grant
    Filed: July 31, 1975
    Date of Patent: October 12, 1976
    Assignee: American Cyanamid Company
    Inventor: William Blythe Wright, Jr.
  • Substituted benzodiazepines and method of use
    Patent number: 3984562
    Abstract: Aminoacyl derivatives of 2,3,5,10,11,11a-hexahydro-1H-pyrrolo[2,1-c] [1,4]benzodiazepines in the form of their racemic mixtures, optical isomers and salts, their method of preparation and method of use are described. The compounds are useful in treating anxiety in warm-blooded animals.
    Type: Grant
    Filed: February 24, 1975
    Date of Patent: October 5, 1976
    Assignee: American Cyanamid Company
    Inventor: William Blythe Wright, Jr.
  • Compositions containing benzodiazepindiones and method of use
    Patent number: 3968230
    Abstract: Compositions containing 1,2,3,11a-tetrahydro-10-methyl-5H-pyrrolo[2,1-c][1,4]benzodiazepin-5,11(10 H)-dione in the form of its dextrorotatory isomer and as a racemic mixture and method of use are described. The active component in its different forms is useful in treating anxiety in warm-blooded animals.
    Type: Grant
    Filed: June 16, 1975
    Date of Patent: July 6, 1976
    Assignee: American Cyanamid Company
    Inventor: William Blythe Wright, Jr.
  • Pyrrolo-benzodiazepines, method of preparation and method of use
    Patent number: 3947408
    Abstract: Derivatives of 1,2,3,5,10,11a-hexahydro-11H-pyrrolo[2,1-c][1,4]benzodiazepin-11-one in the form of their racemic mixtures, optical isomers and salts, their method of preparation and method of use are described. The compounds are useful in treating anxiety in warm-blooded animals.
    Type: Grant
    Filed: August 5, 1974
    Date of Patent: March 30, 1976
    Assignee: American Cyanamid Company
    Inventor: William Blythe Wright, Jr.