Patents by Inventor Patrice Yeh

Patrice Yeh 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).

  • Patent number: 5258292
    Abstract: The invention relates to an enzymic process for the synthesis of ammonium adipate by the hydrolysis of adipamide and/or ammonium adipamate by means of a particular polypeptide or a recombinant microorganism generating this polypeptide.
    Type: Grant
    Filed: November 22, 1991
    Date of Patent: November 2, 1993
    Assignee: Rhone-Poulenc Chimie
    Inventors: Patrice Yeh, Jean-Francois Mayaux, Edith Cerbelaud, Dominique Petre