Patents by Inventor Sylvain Blain

Sylvain Blain 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).

  • Food or dietetic substances having an alveolar structure and process of preparing same
    Patent number: 4302477
    Abstract: The present invention has as an object new food or dietetic substances high in protein and having an alveolar structure as well as a process for the preparation of this new food substance.
    Type: Grant
    Filed: November 25, 1980
    Date of Patent: November 24, 1981
    Assignee: Roussel Uclaf
    Inventors: Francois Mendy, Sylvain Blain, Roland Domer