Patents by Inventor Joseph Torremans

Joseph Torremans 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).

  • N-Heterocyclyl-4-piperidinamines
    Patent number: 4219559
    Abstract: Novel N-heterocyclyl-4-piperidinamines wherein said heterocyclic radical is an optionally substituted 1H-benzimidazol-2-yl or 3H-imidazo[4,5-b]pyridin-2-yl radical, said compounds being useful as antihistaminic agents.
    Type: Grant
    Filed: January 10, 1979
    Date of Patent: August 26, 1980
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Frans Janssens, Raymond Stokbroekx, Joseph Torremans, Marcel Luyckx