Patents by Inventor Karel P van Putte

Karel P van Putte 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).

  • Olive oil containing food composition
    Patent number: 6841182
    Abstract: A method has been found for the manufacture of a spread which is characterized by the presence of a substantial amount of olive oil polyphenols and the absence of olive oil odour. The deodorized olive oil to be used for the preparation is obtained by a mild refining process which spares the olive oil's minor components.
    Type: Grant
    Filed: December 15, 1998
    Date of Patent: January 11, 2005
    Assignee: Lipton, a division of Conopco, Inc.
    Inventors: Jan van Buuren, Keshab Lal Ganguli, Karel P van Putte
  • Olive oil containing food composition
    Publication number: 20040028794
    Abstract: A method has been found for the manufacture of a spread which is characterized by the presence of a substantial amount of olive oil polyphenols and the absence of olive oil odor. The deodorized olive oil to be used for the preparation is obtained by a mild refining process which spares the olive oil's minor components.
    Type: Application
    Filed: August 6, 2003
    Publication date: February 12, 2004
    Applicant: Lipton, Division of Conopco, Inc.
    Inventors: Jan van Buuren, Keshab Lal Ganguli, Karel P. van Putte
  • Flavoring of edible oils
    Patent number: 5976595
    Abstract: Process for flavouring an edible oil by incorporating into a recipient oil flavour substances of which a part has been derived from liquid/liquid extraction, particularly using an ethanol/water mixture of a flavour source liquid, characterized in that another part of the flavour substances has been derived from gas/liquid extraction using an extraction gas which is conducted first through a heated flavour oil and then through a cooler recipient oil.
    Type: Grant
    Filed: April 20, 1998
    Date of Patent: November 2, 1999
    Assignee: Unilever Patent Holdings
    Inventors: Keshab L. Ganguli, Anton R. van Immerseel, George C. Michaelides, Karel P. van Putte, Hessel Turksma
  • Modification of edible oil flavor
    Patent number: 5637338
    Abstract: A useful method for shifting the flavour balance of edible oils comprises sparging nitrogen through the oil at a temperature of 20.degree.-65.degree. C. Olive oil is preferably treated at 30.degree.-40.degree. C. The treatment may be combined with usual purification steps as are washing and filtration over a filter aid.
    Type: Grant
    Filed: September 7, 1995
    Date of Patent: June 10, 1997
    Assignee: Unilever Patent Holdings BV
    Inventors: Gerardus M. Van Aalst, Cornelis Hofman, Marcho S. Kouumdjiev, Adrianus J. Kuin, Karel P. Van Putte
  • Fractionation of fat blends
    Patent number: 4960544
    Abstract: A process for producing a hard fat, which involves fractionating a fat blend in a diluting liquid oil to obtain a stearin fraction rich in triglycerides from two long chain fatty acids and one medium chain fatty acid.Use of the stearin fraction for the production of diet margarines.
    Type: Grant
    Filed: March 16, 1990
    Date of Patent: October 2, 1990
    Assignee: Lever Brothers Company
    Inventors: Karel P. Van Putte, Johannes J. Muller