Patents by Inventor Jean M. Viktor De Vry

Jean M. Viktor De Vry 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).

  • 2-aminomethyl-chromans
    Patent number: 5318988
    Abstract: Aminomethyl-chromans are obtained by alkylation of correspondingly substituted amines or by reductive amination of correspondingly substituted aldehydes. The aminomethyl-chromans can be used as active compounds in medicaments, in particular for the treatment of diseases of the central nervous system.
    Type: Grant
    Filed: October 19, 1992
    Date of Patent: June 7, 1994
    Assignee: Bayer Aktiengesellschaft
    Inventors: Rudolf Schohe-Loop, Hans-Georg Heine, Bodo Junge, Thomas Glaser, Jean M. Viktor De Vry, Wolfgang Dompert, Henning Sommermeyer