Patents by Inventor Claude Gillonnier

Claude Gillonnier 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 an aqueous solution of an alkali metal salt of methionine
    Patent number: 5147664
    Abstract: An aqueous solution of an alkali metal salt of methionine, which can be used as an additive in feedstuffs, is made by hydrolysis of methionine amide with an alkali metal hydroxide.
    Type: Grant
    Filed: December 16, 1991
    Date of Patent: September 15, 1992
    Assignee: A.E.C. Societe de Chimie Organique et Biologique
    Inventors: Claude Gillonnier, Rene Moisson
  • Process for preparing an aqueous solution of an alkali metal salt of methionine
    Patent number: 4960932
    Abstract: An aqueous solution of an alkali metal salt of methionine, which can be used as an additive in feedstuffs, is made by hydrolysis of methionine amide with an alkali metal hydroxide.
    Type: Grant
    Filed: October 3, 1988
    Date of Patent: October 2, 1990
    Assignee: A.E.C.
    Inventors: Claude Gillonnier, Rene Moisson
  • Guanidine pantoate
    Patent number: 4167522
    Abstract: Guanidine pantoate, which is a new salt of pantoic acid, is of use in the preparation of the optically active isomers of pantolactone and therefrom D-pantothenic acid.
    Type: Grant
    Filed: September 5, 1978
    Date of Patent: September 11, 1979
    Assignee: A.E.C. Societe de Chimie Organique et Biologique
    Inventors: Claude Gillonnier, Rene Moisson