Patents by Inventor Jean Stephane

Jean Stephane 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 treating bone tissue and corresponding implantable biomaterials
    Patent number: 5725579
    Abstract: The present invention concerns a process for treating bone tissue of animal or human origin, and a corresponding implantable biomaterial. According to the present invention, a fluid in the supercritical state is caused to penetrate throughout the bone tissue. The bone tissue thus treated can then undergo stages of extracting specific proteins. This tissue is intended to be placed on a damaged bone tissue and has mechanical properties at least equivalent to those of natural bone.
    Type: Grant
    Filed: December 6, 1995
    Date of Patent: March 10, 1998
    Assignee: Bioland
    Inventors: Jacques Fages, Alain Marty, Didier Combes, Jean-Stephane Condoret