Patents by Inventor René Grison

René Grison 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 a DNA sequence coding for a protein capable of degrading oxalic acid as selection gene
    Patent number: 6187571
    Abstract: The invention relates to the novel use of a sequence coding for a protein capable of degrading oxalic acid to select plant cells which have integrated a gene of interest, and a novel process for selecting, on oxalic acid, cells, calluses or plants transformed by this recombinant DNA.
    Type: Grant
    Filed: October 24, 1995
    Date of Patent: February 13, 2001
    Assignee: Biogemma
    Inventors: Annie Pignard, Bruno Grezes-Besset, René Grison, Michel Schneider