Patents by Inventor Jean-Jacques Bronsard

Jean-Jacques Bronsard 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).

  • Posterior vertebral joint prosthesis
    Patent number: 7147664
    Abstract: A posterior vertebral joint prosthesis is provided so that the left or right posterior vertebral joint prosthesis (1, 2) presents a smooth bearing surface (11, 11a, 11b, 17, 17a, 17b) and and which surface presents antero-posterior curvature.
    Type: Grant
    Filed: November 15, 2002
    Date of Patent: December 12, 2006
    Inventors: René Louis, Patrick Tropiano, Jean-Jacques Bronsard, Christian Louis
  • Posterior vertebral joint prosthesis
    Publication number: 20050015146
    Abstract: The present invention relates to a posterior vertebral joint prosthesis. The left or right posterior vertebral joint prosthesis of the invention presents a smooth bearing surface and said surface presents antero-posterior curvature.
    Type: Application
    Filed: November 15, 2002
    Publication date: January 20, 2005
    Inventors: Rene Louis, Patrick Tropiano, Jean-Jacques Bronsard, Christian Louis