Patents by Inventor Lincoln H. Werner

Lincoln H. Werner 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).

  • Antihypertensive 3-(ureidocyclohexyleneamino)propane-1,2-diol derivatives
    Patent number: 4634713
    Abstract: Certain 3-(ureidocyclohexyleneamino)propane-1,2-diol derivatives, such as the compounds of formula III below, represent novel and useful pharmaceutical agents, e.g. potent antihypertensive and cardioactive agents demonstrating both .alpha.- and .beta.-adrenergic blocking activity. ##STR1## R.sub.3 is hydrogen or lower alkyl; R.sub.7 is cyano, lower alkoxycarbonyl, pyrrolyl, morpholino, alkenyloxy of 3 to 6 carbon atoms, alkynyloxy of 3 to 6 carbon atoms, alkoxy of 1 to 3 carbon atoms substituted by cyclopropyl.
    Type: Grant
    Filed: August 19, 1985
    Date of Patent: January 6, 1987
    Assignee: Ciba-Geigy Corporation
    Inventors: Lincoln H. Werner, Neville Ford
  • Piperidinyl-lactams
    Patent number: 4309541
    Abstract: N-[1-(4-amino-2-quinazolinyl)-3 or 4-piperidinyl]-lactams, e.g., those of the formula ##STR1## and salts thereof are antihypertensive agents.
    Type: Grant
    Filed: April 9, 1980
    Date of Patent: January 5, 1982
    Assignee: Ciba-Geigy Corporation
    Inventor: Lincoln H. Werner
  • N-Quinazolinylpiperidinyl-lactams
    Patent number: 4255429
    Abstract: N-[1-(4-amino-2-quinazolinyl)-3- or 4-piperidinyl]-lactams, e.g., those of the formula ##STR1## and salts thereof are antihypertensive agents.
    Type: Grant
    Filed: January 28, 1980
    Date of Patent: March 10, 1981
    Assignee: Ciba-Geigy Corporation
    Inventor: Lincoln H. Werner