Patents by Inventor Olivier Lefra

Olivier Lefra 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).

  • COMPOSITE MESH INCLUDING A 3D MESH AND A NON POROUS FILM OF OXIDIZED CELLULOSE FROM BACTERIAL CELLULOSE ORIGIN
    Publication number: 20110264120
    Abstract: The present invention relates to a composite implant comprising: a prosthetic fabric having a first side and a second side, a non-porous film of bacterial cellulose secured to the first side of the fabric. The invention further relates to a method of making such an implant.
    Type: Application
    Filed: November 6, 2009
    Publication date: October 27, 2011
    Applicant: SOFRADIM PRODUCTION
    Inventors: Yves Bayon, Sébastien Ladet, Olivier Lefra, Philippe Gravagna