Patents by Inventor Andre Gens

Andre Gens 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).

  • Calcium salts
    Patent number: 4867977
    Abstract: A solid stable sugar free and sodium free calcium pharmaceutical composition is disclosed comprising a calcium organic salt, calcium carbonate and an organic polycarboxylic acid.
    Type: Grant
    Filed: June 26, 1987
    Date of Patent: September 19, 1989
    Assignee: Sandoz, Ltd.
    Inventors: Jean-Marc Gailly, Daniel Gomez, Burguiene Martine, Andre Gens, Jean Remy