Patents by Inventor Isabelle Lachaise

Isabelle Lachaise 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).

  • Method for preparing 2-aryl or 2-heterocyclyl chiral propionic acids and their esters
    Patent number: 6294069
    Abstract: A process for the preparation of chiral 2-aryl or 2-heterocyclyl-propionic acids of the formula wherein the substituents are as defined in the specification.
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: September 25, 2001
    Assignee: Centre National de la Recherche Scientifique
    Inventors: Muriel Durandetti, Isabelle Lachaise, Jean-Yves Nedelec, Jacques Perichon