Patents by Inventor Robert Louis Felix Delecourt

Robert Louis Felix Delecourt 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).

  • Enzyme complex hydrolyzing bacterial mucus
    Patent number: 4101379
    Abstract: A process for preparing complex enzymes capable of hydrolyzing bacterial mucus. A fermentation medium is inoculated with an appropriate bacterial species, fermentation of said medium is promoted while monitoring the development of complex enzymes in the fermentation medium and the fermentation is suddenly stopped when the activity of complex enzymes in the medium reaches its maximum. This process provides a reduction of viscosity of the fermentation must in the production of commercial enzymes and secondary metabolites.
    Type: Grant
    Filed: January 4, 1977
    Date of Patent: July 18, 1978
    Assignee: GB Fermentation Industries, Inc.
    Inventors: Philippe Gerard Marie-Joseph Boidin, Raoul Louis Andre Cassaigne, Bernard Albert Victor Colein, Robert Louis Felix Delecourt