Patents by Inventor Rafael Berrocal

Rafael Berrocal 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).

  • Publication number: 20090035813
    Abstract: An oligosaccharide mixture derived from animal milk, food products comprising said oligosaccharide mixture and a process for producing said oligosaccharide mixture.
    Type: Application
    Filed: February 21, 2006
    Publication date: February 5, 2009
    Applicant: NESTEC S.A.
    Inventors: Norbert Sprenger, Francois Morgan, Rafael Berrocal, Marcel Braun
  • Publication number: 20090029007
    Abstract: The present invention relates to soy-based aqueous concentrated food composition which are stable to cooking conditions, i.e. do not undergo decomposition or separation upon prolonged heat and/or acid treatment. The invention also relates to the use of partially hydrolysed soy protein to improve the stability of said compositions' and to a method for preparing a stable soy-based concentrated food composition.
    Type: Application
    Filed: July 15, 2008
    Publication date: January 29, 2009
    Applicant: NESTEC S.A.
    Inventors: Caroline Niederreiter, Rafael Berrocal, Francoise Maynard
  • Patent number: 6033700
    Abstract: A liquid milk product, including a milk and a whey, but other than sweet whey, is demineralized by an electrodeionization process by passing the product to be demineralized through a resin bed of strong cationic exchange resin contained in an electrodeionization dilution compartment or through a resin bed of weak anionic and of cationic, particularly strong cationic, exchange resins in the compartment, and in the process, the pH of the wash solution present in the electrodionization cation and anion concentration compartments is maintained so that the solution present in each concentration compartment has a pH value less than 5.
    Type: Grant
    Filed: October 8, 1997
    Date of Patent: March 7, 2000
    Assignee: Nestec S.A.
    Inventors: Rafael Berrocal, Michel Chaveron
  • Patent number: 5980961
    Abstract: Sweet whey is demineralized by an electrodeionization process by passing sweet whey to be demineralized through a resin bed of strong cationic exchange resin contained in an electrodeionization dilution compartment or through a resin bed of weak anionic and of cationic, particularly strong cationic, exchange resins in the compartment, and in the process, the pH of the wash solution present in the electrodionization cation and anion concentration compartments is maintained so that the solution present in each concentration compartment has a pH value less than 5.
    Type: Grant
    Filed: October 8, 1997
    Date of Patent: November 9, 1999
    Assignee: Nestec S.A.
    Inventors: Rafael Berrocal, Michel Chaveron
  • Patent number: 5833953
    Abstract: Process for the preparation of fluoridated casein micelles, in which at least 100 ppm of a soluble fluoride salt are added of a solution comprising micellar casein and the fluoridated micellar casein is isolated. Food or pharmaceutical composition for treating dental caries or plaque comprising an effective quantity of fluoridated micellar casein or its micellar subunits.
    Type: Grant
    Filed: June 14, 1996
    Date of Patent: November 10, 1998
    Assignee: Nestec S.A.
    Inventors: Rafael Berrocal, Jean-Richard Neeser, Pierre Tachon
  • Patent number: 5639502
    Abstract: A sterilized milk composition is based upon the natural constituents of milk and has reduced phosphorous, sodium, potassium and citrate contents. The composition is derived, in particular, from skimmed milk and has a non-fat dry matter solids content which includes, by weight based upon the weight of the non-fat solids, from 33% and 36% protein, 48% to 58% lactose and 3% to 5% minerals, and the minerals include a calcium content in an amount of from 75% to 100% of that of the skimmed milk, a phosphorous content in an amount of from 50% to 75% of that of the skimmed milk, a sodium content in an amount of from 5% to 20% of that of the skimmed milk, a potassium content in an amount of from 5% to 20% of that of the skimmed milk and a citrate content in an amount of from 10% to 30% of that of the skimmed milk.
    Type: Grant
    Filed: January 26, 1996
    Date of Patent: June 17, 1997
    Assignee: Nestec S.A.
    Inventors: Reinhard Behringer, Rafael Berrocal, Rolf Jost
  • Patent number: 5503865
    Abstract: A dairy composition is prepared by ultrafiltering or microfiltering a skimmed milk to obtain a retentate having a skimmed milk/retentate volume ratio of from 3-6 and by mixing lactose with the retentate to provide a composition having nonfat dry matter solids in an amount of from 20% to 30% by weight and which has by weight, based upon a weight of non-fat solids in the composition, from 33% to 36% protein, from 48% to 58% lactose and from 3% to 5% minerals, wherein the calcium content is from 75% to 100% that of the milk, a phosphorous content is from 50% to 75% that of the milk, a sodium content is from 5% to 20% that of the milk, a potassium content is from 5% to 20% that of the milk, and a citrate content is from 10% to 30% that of the milk.
    Type: Grant
    Filed: December 6, 1993
    Date of Patent: April 2, 1996
    Assignee: Nestec S.A.
    Inventors: Reinhard Behringer, Rafael Berrocal, Rolf Jost
  • Patent number: 5427769
    Abstract: Dental caries are prevented by contacting teeth with an edible composition containing micellar casein which has been isolated from an animal milk and which is incorporated in the composition in an amount sufficient to inhibit oral colonization by Streptococcus sobrinus.
    Type: Grant
    Filed: December 6, 1993
    Date of Patent: June 27, 1995
    Assignee: Nestec S.A.
    Inventors: Rafael Berrocal, Bernhard Guggenheim, Jean-Richard Nesser
  • Patent number: 5216129
    Abstract: Kappa-caseino-glycomacropeptide (CGMP) is industrially produced from a whey product concentrated in proteins partly freed from lactose by selective precipitation of the residual whey proteins with ethanol from the supernatant collected after separation of the flocculate obtained by heat treatment in acidic medium.
    Type: Grant
    Filed: March 21, 1991
    Date of Patent: June 1, 1993
    Assignee: Nestec S.A.
    Inventors: Rafael Berrocal, Jean-Richard Neeser