Patents by Inventor Frederic LE QUEMENER

Frederic LE QUEMENER 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 AND CATALYSTS FOR THE OXIDATION AND/OR AMMOXIDATION OF OLEFIN
    Publication number: 20200254429
    Abstract: Embodiments of the present disclosure describe a catalyst and/or a precatalyst, in particular a single site catalyst and/or a single site precatalyst, for the oxidation and/or ammoxidation of olefins to produce aldehydes and/or nitriles, methods of preparing a corresponding catalyst and/or precatalyst, in particular single site catalyst and/or single site precatalyst, and methods of using said catalyst and/or precatalyst, in particular said single site catalyst and/or single site precatalyst, to produce aldehydes and/or nitriles.
    Type: Application
    Filed: August 7, 2018
    Publication date: August 13, 2020
    Inventors: Samir BARMAN, Manoja Kumar SAMANTARAY, Youssef SAIH, Jean Marie BASSET, Edy ABOU HAMMAD, Mostafa TAOUFIK, Nicolas MERLE, Kai Chung SZETO, Frederic LE QUEMENER, Aimery DE MALLMANN