Patents by Inventor C. John Blankley

C. John Blankley 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).

  • Substituted diimidazo [1,5-a: 4',5'-d]pyridines having antihypertensive activity
    Patent number: 4816463
    Abstract: This invention relates to novel substituted derivatives of diimidazo[1,5-a:4',5'-d]pyridines and analogs thereof, which are useful for the treatment of hypertension, as well as, novel pharmaceutical compositions, methods of use, and as intermediates for preparing novel substituted derivatives of 4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-6-carboxylic acid and analogs thereof having antihypertensive activity.
    Type: Grant
    Filed: April 7, 1987
    Date of Patent: March 28, 1989
    Assignee: Warner-Lambert Company
    Inventors: C. John Blankley, John C. Hodges, John S. Kiely, Sylvester R. Klutchko
  • 4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-6-carboxylic acid analogs having antihypertensive activity
    Patent number: 4812462
    Abstract: This invention relates to novel substituted derivatives of 4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-6-carboxylic acid and analogs thereof, which are useful for the treatment of hypertension, as well as, novel pharmaceutical compositions and methods of use.
    Type: Grant
    Filed: April 1, 1986
    Date of Patent: March 14, 1989
    Assignee: Warner-Lambert Company
    Inventors: C. John Blankley, John C. Hodges, John S. Kiely, Sylvester R. Klutchko