Patents by Inventor Louis J. Vassal

Louis J. Vassal 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).

  • Preparation of cheese using ultrafiltration
    Patent number: 4205090
    Abstract: Cheese is prepared by ultrafiltering a milk product to produce a cheese milk having substantially the composition of cheese at the end of whey drainage and converting the cheese milk into cheese by coagulation with rennet.
    Type: Grant
    Filed: December 5, 1975
    Date of Patent: May 27, 1980
    Assignee: Etablissement Public: Institut National de la Recherche Agronomique
    Inventors: Jean-Louis J. Maubois, Germain P. C. B. Mocquot, Louis J. Vassal