Patents by Inventor Serge Liotet

Serge Liotet 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).

  • Colostrum-based composition for external use
    Patent number: 4342747
    Abstract: Colostrum-based compositions are disclosed. The compositions are for external ophthalmic use as a therapeutic agent and/or as a tear substitute.
    Type: Grant
    Filed: June 26, 1980
    Date of Patent: August 3, 1982
    Inventors: Serge Liotet, Pierre-Jean Assier