Patents by Inventor Patrick Duwat

Patrick Duwat 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).

  • Process for Preparing Starter Cultures of Lactic Acid Bacteria
    Publication number: 20160075991
    Abstract: A process for preparing lactic acid bacterial starter cultures, which comprises: culturing at least one strain of lactic acid bacteria under aeration and in an appropriate nutrient medium, in which at least one porphyrin compound is present or is added; harvesting the bacteria at the end of said culture. A method of using lactic acid bacterial starter cultures obtained according to said process for preparing a fermented product.
    Type: Application
    Filed: May 21, 2015
    Publication date: March 17, 2016
    Inventors: Patrick DUWAT, Sophie Sourice, Alexandra Gruss
  • Process for preparing starter cultures of lactic acid bacteria
    Publication number: 20050032196
    Abstract: A process for preparing lactic acid bacterial starter cultures, which comprises: culturing at least one strain of lactic acid bacteria under aeration and in an appropriate nutrient medium, in which at least one porphyrin compound is present or is added; harvesting the bacteria at the end of said culture. A method of using lactic acid bacterial starter cultures obtained according to said process for preparing a fermented product.
    Type: Application
    Filed: August 12, 2004
    Publication date: February 10, 2005
    Applicant: Institut National de la Recherche Agronomique
    Inventors: Patrick Duwat, Anne Bravard, Sophie Sourice, Alexandra Gruss