Patents by Inventor Henry Van Den Heuvel

Henry Van Den Heuvel 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).

  • Fragrance compositions containing low vapor pressure VOC solvents
    Patent number: 9833532
    Abstract: A fragrance composition comprising a low vapor pressure VOC and at least one low vapor pressure VOC potentiator compound, which reduces, or altogether completely obviates the use of HVPVOC solvents in fragrance compositions.
    Type: Grant
    Filed: August 18, 2016
    Date of Patent: December 5, 2017
    Assignee: TAKASAGO INTERNATIONAL CORPORATION
    Inventors: Charles C. Steward, Lambert Dekker, Henry Van Den Heuvel
  • Fragrance compositions containing low vapor pressure VOC solvents
    Patent number: 9446161
    Abstract: A fragrance composition comprising a low vapor pressure VOC and at least one low vapor pressure VOC potentiator compound, which reduces, or altogether completely obviates the use of HVPVOC solvents in fragrance compositions.
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: September 20, 2016
    Assignee: TAKASAGO INTERNATIONAL CORPORATION
    Inventors: Charles C. Steward, Lambert Dekker, Henry Van Den Heuvel
  • Fragrance compositions containing low vapor pressure VOC solvents
    Patent number: 8603963
    Abstract: A fragrance composition comprising a low vapor pressure VOC and at least one low vapor pressure VOC potentiator compound, which reduces, or altogether completely obviates the use of HVPVOC solvents in fragrance compositions.
    Type: Grant
    Filed: March 3, 2010
    Date of Patent: December 10, 2013
    Assignee: Takasago International Corporation
    Inventors: Charles C. Steward, Lambert Dekker, Henry van den Heuvel
  • Thiol-containing fragrance and flavor materials
    Patent number: 8445051
    Abstract: One aspect of the present invention provides a compound represented by formula (I), wherein, R1 is hydrogen or an acetyl group and R2 is a C1-3 straight chain or branched alkyl group. Another aspect of the present invention provides flavor or fragrance compositions comprising at least one compound of formula (I).
    Type: Grant
    Filed: March 23, 2011
    Date of Patent: May 21, 2013
    Assignee: Takasago International Corporation
    Inventors: Maureen Blandino, Henry Van Den Heuvel, Michael E. Lankin
  • THIOL-CONTAINING FRAGRANCE AND FLAVOR MATERIALS
    Publication number: 20110256071
    Abstract: One aspect of the present invention provides a compound represented by formula (I), wherein, R1 is hydrogen or an acetyl group and R2 is a C1-3 straight chain or branched alkyl group. Another aspect of the present invention provides flavor or fragrance compositions comprising at least one compound of formula (I).
    Type: Application
    Filed: March 23, 2011
    Publication date: October 20, 2011
    Applicant: Takasago International Corporation
    Inventors: Maureen Blandino, Henry Van Den Heuvel, Michael E. Lankin