Patents by Inventor Andre Leonardus De Roos

Andre Leonardus De Roos 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).

  • Bleaching of dairy products
    Publication number: 20060127533
    Abstract: The present invention provides a method for bleaching or whitening a dairy product, comprising adding a lipoxygenase (LOX) to the dairy product. The method of the invention may be used to whiten milk, cheese, butter oil, cream or whey products. The invention further provides the use of a LOX to bleach a dairy product and a dairy product whitened by the methods of the invention.
    Type: Application
    Filed: July 1, 2004
    Publication date: June 15, 2006
    Inventors: Andre Leonardus de Roos, Albertus Dijk, Baukje Folkertsma
  • Targeting of active compounds to curd during cheese making
    Publication number: 20030185938
    Abstract: The present invention describes a hydrocolloid matrix in which an enzyme is entrapped. During the cheese making process this matrix can be added to milk. The enzymes are then mainly released from the matrix after that the separation of curd from the whey has taken place.
    Type: Application
    Filed: March 18, 2003
    Publication date: October 2, 2003
    Inventors: Ben Rudolf De Haan, Andre Leonardus De Roos