Patents by Inventor Pierre Scharf

Pierre Scharf 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).

  • Biomaterials with bioactive coatings
    Publication number: 20040241202
    Abstract: The invention concerns biomaterials comprising a core coated with alternating layers of polyelectrolytes with opposite charges, characterised in that they include one or several biologically active molecules, with molecular weight less than about 10000 Da, said molecules being fixed to one or several layers of polyelectrolytes.
    Type: Application
    Filed: July 1, 2004
    Publication date: December 2, 2004
    Inventors: Johanna Chluba, Joella Ogier, Jean-Claude Voegel, Patrick Erbacher, Pierre Scharf, Gero Decher