Patents by Inventor Jozef E. Hens

Jozef E. Hens 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).

  • Bicyclic heterocyclyl containing N-(bicyclic heterocyclyl)-4-piperidinamines
    Patent number: 4695569
    Abstract: Bicyclic heterocyclyl containing N-(bicyclic heterocyclyl)-4-piperidinamines having antihistaminic and serotonin-antagonistic properties which compounds are useful agents in the treatment of allergic diseases.
    Type: Grant
    Filed: October 12, 1987
    Date of Patent: September 22, 1987
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Frans E. Janssens, Joseph L. G. Torremans, Jozef E. Hens, Theophilus T. J. M. Van Offenwert