Patents by Inventor William B. Wright, Jr.

William B. 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).

  • .omega.-Heteroaroyl(propionyl or butyryl)-L-prolines
    Patent number: 4342689
    Abstract: This disclosure describes novel substituted .omega.-heteroaroyl(propionyl or butyryl)-L-prolines and the esters and cationic salts thereof which are useful as hypotensive agents in mammals.
    Type: Grant
    Filed: March 11, 1981
    Date of Patent: August 3, 1982
    Assignee: American Cyanamid Company
    Inventors: Francis J. McEvoy, William B. Wright, Jr., Gary H. Birnberg, Jay D. Albright
  • .omega.-Heteroaroyl(propionyl or butyryl)-L-prolines
    Patent number: 4342690
    Abstract: This disclosure describes novel substituted .omega.-heteroaroyl(propionyl or butyryl)-L-prolines and the esters and cationic salts thereof which are useful as hypotensive agents in mammals.
    Type: Grant
    Filed: March 11, 1981
    Date of Patent: August 3, 1982
    Assignee: American Cyanamid Company
    Inventors: Francis J. McEvoy, William B. Wright, Jr., Gary H. Birnberg, Jay D. Albright
  • 3-(.alpha.-Substituted-benzyl)-2,3-dihydrothiazolo [3,2-a][1,3]diazacyclan-3-ol derivatives
    Patent number: 4340734
    Abstract: This disclosure describes certain novel 3-(.alpha.-substituted-benzyl)-2,3-dihydrothiazolo[3,2-a][1,3]diazacyclan- 3-ols which are useful as diuretic agents.
    Type: Grant
    Filed: November 14, 1980
    Date of Patent: July 20, 1982
    Assignee: American Cyanamid Company
    Inventors: Andrews S. Tomcufcik, William B. Wright, Jr., Joseph W. Marsico, Jr.
  • Substituted 3-benzhydrylthiazolo(3,2-a)pyrimidines
    Patent number: 4325955
    Abstract: This disclosure describes substituted 3-benzhydrylthiazolo(3,2-a)pyridines which are useful as diuretic agents.
    Type: Grant
    Filed: March 23, 1981
    Date of Patent: April 20, 1982
    Assignee: American Cyanamid Company
    Inventors: William B. Wright, Jr., Andrew S. Tomcufcik, Joseph W. Marisco, Jr.
  • .omega.-Heteroaroyl(propionyl or butyryl)-L-prolines
    Patent number: 4299769
    Abstract: This disclosure describes novel substituted .omega.-heteroaroyl(propionyl or butyryl)-L-prolines and the esters and cationic salts thereof which are useful as hypotensive agents in mammals.
    Type: Grant
    Filed: April 28, 1980
    Date of Patent: November 10, 1981
    Assignee: American Cyanamid Company
    Inventors: Francis J. McEvoy, William B. Wright, Jr., Gary H. Birnberg, Jay D. Albright
  • Derivatives of p-formylbenzamide amidinohydrazone and use thereof
    Patent number: 4289769
    Abstract: This disclosure describes novel derivatives of p-formylbenzamide amidinohydrazone and their use as hypotensive agents.
    Type: Grant
    Filed: August 8, 1980
    Date of Patent: September 15, 1981
    Assignee: American Cyanamid Company
    Inventors: William B. Wright, Jr., Andrew S. Tomcufcik
  • 2,3-Disubstituted-2,3,6,7,8,9-hexahydro-5H-thiazolo[3,2 -a]-[1,3]diazocin-3-ols
    Patent number: 4283334
    Abstract: 2,3-Disubstituted-2,3,6,7,8,9-hexahydro-5H-thiazolo[3,2-a]-[1,3]diazocin-3- ols which are new compounds useful as diuretic agents.
    Type: Grant
    Filed: December 5, 1979
    Date of Patent: August 11, 1981
    Assignee: American Cyanamid Company
    Inventors: Andrew S. Tomcufcik, William B. Wright, Jr., Joseph W. Marsico, Jr.
  • Pyrido[1',2':4,5][1,4]oxazino[2,3-b]quinoxalines and pyrrolo[1',2':4,5][1,4]oxazino[2,3-b]quinoxalines
    Patent number: 4200748
    Abstract: This disclosure describes substituted 2,3,3a,4-tetrahydro-1H-pyrrolo[1',2':4,5][1,4]oxazino[2,3-b]quinoxalines and 1,2,3,4,4a,5-hexahydropyrido[1',2':4,5][1,4]oxazino[2,3-b]quinoxalines which possess anxioyltic activity.
    Type: Grant
    Filed: January 22, 1979
    Date of Patent: April 29, 1980
    Assignee: American Cyanamid Company
    Inventors: William B. Wright, Jr., Andrew S. Tomcufcik
  • 5H-Pyrrolo[2,1-c][1,4]benzodiazepine derivatives
    Patent number: 4192803
    Abstract: This disclosure describes substituted 11-piperazinyl-5H-pyrrolo[2,1-c][1,4]benzodiazepines useful as anti-psychotic or neuroleptic agents.
    Type: Grant
    Filed: September 15, 1978
    Date of Patent: March 11, 1980
    Assignee: American Cyanamid Company
    Inventors: William B. Wright, Jr., Robert A. Hardy, Jr.