Patents by Inventor Anne-Marie P. Ruch

Anne-Marie P. Ruch 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 benzodioxane, benzodioxole and benzodioxepine compounds
    Patent number: 4248788
    Abstract: Alcohol, thiol, epoxylated alcohol, epoxylated thiol and benzyloxy derivatives of benzodioxane, benzodioxole and benzodioxepine are useful as intermediates for preparing certain useful cinnamoyl piperazines and homopiperazines.
    Type: Grant
    Filed: April 13, 1979
    Date of Patent: February 3, 1981
    Assignee: Delalande S.A.
    Inventors: Guy R. Bourgery, Alain P. Lacour, Gerard H. Moinet, Bernard M. Pourrias, Anne-Marie P. Ruch
  • Novel cinnamoyles piperazines and homopiperazines, the method of preparing them and their application in therapeutics
    Patent number: 4178442
    Abstract: Cinnamoyl piperazine and homopiperazine derivatives which possess antiangorous activity and activities on the peripheral and cerebral circulation.
    Type: Grant
    Filed: April 10, 1978
    Date of Patent: December 11, 1979
    Assignee: Delalande S. A.
    Inventors: Guy R. Bourgery, Alain P. Lacour, Gerard H. Moinet, Bernard M. Pourrias, Anne-Marie P. Ruch