Patents by Inventor Genevieve Guillemin

Genevieve Guillemin 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).

  • Use of porous polycrystalline aragonite as a support material for in vitro culture of cells
    Patent number: 5480827
    Abstract: A three-dimensional solid support for the in vitro cultivation of cells consists essentially of porous polycrystalline aragonite in the form of a cylinder, sphere or plate. The support may be used to successively grow layers of different cells on the support, and is particularly useful for cultivating endothelial cells, fibroblasts and bone marrow cells.
    Type: Grant
    Filed: May 3, 1993
    Date of Patent: January 2, 1996
    Assignee: Inoteb
    Inventors: Genevieve Guillemin, Pascal Christel, Jean-Louis Patat, Alain Meunier
  • Biodegradable implant useable as a bone prosthesis
    Patent number: 4356572
    Abstract: A biodegradable bone prosthesis or implant is made of a coherent material comprising calcium carbonate in crystalline form. The prosthesis or implant is in the form of a filler or replacement part for bone substance. It can also be in the form of a pin or screw.
    Type: Grant
    Filed: July 8, 1980
    Date of Patent: November 2, 1982
    Assignee: Etablissement Public dit: Agence Nationale de Valorisation de la Recherche (ANVAR)
    Inventors: Genevieve Guillemin, Jean-Louis Patat, Alain Patel