Patents by Inventor Rodolphe Fritsche

Rodolphe Fritsche 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).

  • Patent number: 8062862
    Abstract: This invention relates to a process for the production of enzymatically hydrolysed egg proteins comprising a first hydrolysis step in which intact egg proteins are subjected to enzymatic hydrolysis by a first protease, an intermediate heating step in which the product of the first hydrolysis is heated to a temperature not exceeding 75° C., a second hydrolysis step in which the product of the intermediate heating step is subjected to enzymatic hydrolysis by a second protease and an inactivation step in which the product of the second hydrolysis is heated to a temperature between 85 and 90° C. and maintained at this temperature for at least 30 minutes. The invention extends to an egg pasta product containing hydrolysed whole egg.
    Type: Grant
    Filed: June 14, 2007
    Date of Patent: November 22, 2011
    Assignee: Nestec S.A.
    Inventors: Rodolphe Fritsche, Raphael Schaller, Isabelle Cartou
  • Publication number: 20100267613
    Abstract: A partial hydrolysate of cereal protein wherein the hydrolysate has a degree of hydrolysis between 9 and 18%, products containing such a partial hydrolysate and a method for the primary prevention of allergic reactions to cereal protein in a young mammal using such a partial hydrolysate are disclosed.
    Type: Application
    Filed: December 12, 2008
    Publication date: October 21, 2010
    Applicant: NESTEC S.A.
    Inventors: Rodolphe Fritsche, Geraldine Ortega, Raphael Schaller, Antoine Wermeille
  • Publication number: 20100255039
    Abstract: The use of enzymatically hydrolysed egg proteins with a degree of hydrolysis between 15 and 28% in the manufacture of a composition for induction of oral tolerance to egg proteins in a mammal.
    Type: Application
    Filed: June 14, 2007
    Publication date: October 7, 2010
    Applicant: NESTEC S.A.
    Inventors: Rodolphe Fritsche, Raphael Schaller
  • Publication number: 20090304892
    Abstract: This invention relates to a process for the production of enzymatically hydrolysed egg proteins comprising a first hydrolysis step in which intact egg proteins are subjected to enzymatic hydrolysis by a first protease, an intermediate heating step in which the product of the first hydrolysis is heated to a temperature not exceeding 75° C., a second hydrolysis step in which the product of the intermediate heating step is subjected to enzymatic hydrolysis by a second protease and an inactivation step in which the product of the second hydrolysis is heated to a temperature between 85 and 90° C. and maintained at this temperature for at least 30 minutes. The invention extends to an egg pasta product containing hydrolysed whole egg.
    Type: Application
    Filed: June 14, 2007
    Publication date: December 10, 2009
    Applicant: NESTEC S.A.
    Inventors: Rodolphe Fritsche, Raphael Schaller, Isabelle Cartou
  • Patent number: 7498162
    Abstract: The present invention pertains to novel strains of lactic acid bacteria that are capable to reduce an individual's tendency to mount allergic reactions. In particular, the present invention relates to the generation of lactic acid bacteria strains that express proteins including tolerogenic peptides and the use thereof in reducing an individual's tendency to mount allergic reactions. The invention also pertains to food or pharmaceutical compositions containing said micro-organisms or active fractions thereof.
    Type: Grant
    Filed: September 21, 2001
    Date of Patent: March 3, 2009
    Assignee: Nestec S.A.
    Inventors: Jacques Edouard Germond, Blaise Corthesy, Beat Mollet, Rodolphe Fritsche
  • Patent number: 7235395
    Abstract: The present invention pertains to novel strains of lactic acid bacteria capable of reducing an individual's tendency to react allergic against a variety of different allergens. In particular, the present invention relates to recombinant strains of lactic acid bacteria that express surface polypeptides which include peptides or antibody fragments acting as mimic for at least a part of the Fc region of IgE-molecules. The invention also pertains to food or pharmaceutical compositions containing said micro-organisms or active fractions thereof.
    Type: Grant
    Filed: August 29, 2003
    Date of Patent: June 26, 2007
    Assignee: Nestec S.A.
    Inventors: Beda M. Stadler, Monique Vogel, Edouard-Jacques Germond, Rodolphe Fritsche
  • Publication number: 20040265290
    Abstract: The present invention pertains to novel strains of lactic acid bacteria capable of reducing an individual's tendency to react allergic against a variety of different allergens. In particular, the present invention relates to recombinant strains of lactic acid bacteria that express surface polypeptides which include peptides or antibody fragments acting as mimic for at least a part of the Fc region of IgE-molecules. The invention also pertains to food or pharmaceutical compositions containing said micro-organisms or active fractions thereof.
    Type: Application
    Filed: August 29, 2003
    Publication date: December 30, 2004
    Inventors: Beda M. Stadler, Monique Vogel, Edouard-Jacques Germond, Rodolphe Fritsche
  • Patent number: 6737076
    Abstract: A hypoallergenic composition for the induction of protein tolerance in at risk individuals of protein allergy. The composition contains (i) a “non allergenic” protein extensively hydrolyzed basis and/or of (ii) a free amino acid basis. The composition contains, as an active ingredient, at least one tolerogenic peptide of the allergenic protein.
    Type: Grant
    Filed: July 16, 2001
    Date of Patent: May 18, 2004
    Assignee: Nestec S.A.
    Inventors: Rodolphe Fritsche, Sophie Pecquet, Lionel Bovetto, Francoise Maynard
  • Publication number: 20040071714
    Abstract: The present invention pertains to novel strains of lactic acid bacteria that are capable to reduce an individual's tendency to mount allergic reactions. In particular, the present invention relates to the generation of lactic acid bacteria strains that express proteins including tolerogenic peptides and the use thereof in reducing an individual's tendency to mount allergic reactions. The invention also pertains to food or pharmaceutical compositions containing said micro-organisms or active fractions thereof.
    Type: Application
    Filed: September 8, 2003
    Publication date: April 15, 2004
    Inventors: Jacques Edouard Germond, Blaise Corthesy, Beat Molltet, Rodolphe Fritsche
  • Publication number: 20020037357
    Abstract: A hypoallergenic composition for the induction of protein tolerance in at risk individuals of protein allergy. The composition contains (i) a “non allergenic” protein extensively hydrolyzed basis and/or of (ii) a free amino acid basis. The composition contains, as an active ingredient, at least one tolerogenic peptide of the allergenic protein.
    Type: Application
    Filed: July 16, 2001
    Publication date: March 28, 2002
    Inventors: Rodolphe Fritsche, Sophie Pecquet, Lionel Bovetto, Francoise Maynard