Patents by Inventor Yves Beziat

Yves Beziat 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).

  • Process for the preparation of N-allyl-meta-trifluoromethyl aniline
    Patent number: 5053541
    Abstract: A process for the preparation of N-monoallyl-meta-trifluoromethyl aniline, by condensing meta-bromo-trifluoromethyl benzene with allylamine in the presence of a nickel (II) catalyst.
    Type: Grant
    Filed: March 5, 1990
    Date of Patent: October 1, 1991
    Assignee: Rhone-Poulenc Chimie
    Inventors: Yves Beziat, Henri-Jean Cristau, Jean-Roger Desmurs, Serge Ratton