Patents by Inventor Petrus G. Haring

Petrus G. Haring 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).

  • Foodstuffs and other compositions
    Patent number: 5911986
    Abstract: The perceptibility of an undesirable odoriferous substance, for example a malodour or an off-flavour in a foodstuff, is reduced by means of a poplypeptide with binding affinity thereto, such as an antibody to the odoriferous substance or a fragment of such an antibody.
    Type: Grant
    Filed: November 17, 1995
    Date of Patent: June 15, 1999
    Assignee: Unilever Patent Holdings, B.V.
    Inventors: Petrus G. Haring, Petrus M. De Kok, Pieter De Geus, Paul Davis
  • Process for preparing a flavor concentrate
    Patent number: 5271949
    Abstract: The present invention relates to a process for preparing a flavour concentrate, involving the steps of:(a) mildly oxidising triglyceride fat, and(b) hydrolysing the triglyceride fat to a degree of hydrolysis exceeding 10%.It was found that flavour concentrates of improved quality are obtained if prior to or simultaneously with the hydrolysis of triglyceride fat, said fat is mildly oxidised.
    Type: Grant
    Filed: September 21, 1992
    Date of Patent: December 21, 1993
    Assignee: Van den Bergh Foods Company, Division of Conopco, Inc.
    Inventors: Petrus G. Haring, Ronald P. Potman
  • Spread containing dairy fat
    Patent number: 4820541
    Abstract: A spread with a butter-like taste which contains a heat-treated dairy cream containing at least 30% (w/w) of fat and wherein at least 50% (w/w) of the whey proteins have been heat denatured. The spread may also contain water and/or non-dairy fat.
    Type: Grant
    Filed: April 16, 1987
    Date of Patent: April 11, 1989
    Assignee: Lever Brothers Company
    Inventor: Petrus G. Haring