Patents by Inventor Volkert de Villeneuve

Volkert de Villeneuve 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).

  • Consumer Products with Improved Aesthetics
    Publication number: 20220411716
    Abstract: A consumer product composed of ?1% of a High-Performance fragrance composition and a consumer product active is provided. Use of reduced levels of the High-Performance fragrance composition provides for improved aesthetics such as improved clarity and viscosity, and reduced discoloration and caking.
    Type: Application
    Filed: June 7, 2021
    Publication date: December 29, 2022
    Applicant: INTERNATIONAL FLAVORS & FRAGRANCES INC.
    Inventors: Miguel A. Teixeira, Franc T. Schiet, Judith Lynne Kerschner, Franco Doro, Timothy Young, Jill Kristine Calindas De Jesus, Yan Liang Betty Fan, Robert Allan Hunter, Volkert De Villeneuve, Caroline Celine Rose Girod, Joseph Brain, Nicole Giffin, Jason Geno, John Brahms
  • PROTEIN MICROCAPSULES AND METHOD OF PREPARING THE SAME
    Publication number: 20220250025
    Abstract: Microcapsule compositions as disclosed comprising a microcapsule dispersed in an aqueous phase. The microcapsule has a microcapsule core and a microcapsule wall encapsulating the microcapsule core. The microcapsule core contains an active material. The microcapsule wall is formed of a polymeric network comprising a first moiety derived from a protein, and a second moiety derived from a multi-functional electrophile. Also disclosed are preparation methods and consumer products containing the microcapsule compositions.
    Type: Application
    Filed: December 17, 2019
    Publication date: August 11, 2022
    Applicant: International Flavors & Fragrances Inc.
    Inventors: NIELS AKEROYD, Jeroen van Holland, Volkert de Villeneuve, Robert Allan HUNTER, Ronald GABBARD, Yabin LEI, Lewis Michael POPPLEWELL, Takashi SASAKI, Julie Ann WIELAND
  • CONTROLLED RELEASE, BIODEGRADABLE CORE-SHELL MICROCAPSULE COMPOSITIONS
    Publication number: 20220177815
    Abstract: A biodegradable core-shell microcapsule composition with controlled release of an active material is provided, wherein the shell of the microcapsule is composed of a biopolymer.
    Type: Application
    Filed: December 17, 2019
    Publication date: June 9, 2022
    Inventors: Lewis Michael POPPLEWELL, Ronald GABBARD, Yabin LEI, Takashi SASAKI, Julie Ann WIELAND, Li XU, Yi ZHANG, Niels AKEROYD, Volkert DE VILLENEUVE, Rob HUNTER
  • CONSUMER PRODUCT WITH CONTROLLED RELEASE, BIODEGRADABLE CORE-SHELL MICROCAPSULE COMPOSITIONS
    Publication number: 20220175636
    Abstract: A consumer product with controlled release of an active material is provided, wherein said active material is encapsulated in a biodegradable core-shell microcapsule composition, wherein the shell of the microcapsule is composed of a biopolymer.
    Type: Application
    Filed: December 17, 2019
    Publication date: June 9, 2022
    Inventors: Lewis Michael POPPLEWELL, Ronald GABBARD, Yabin LEI, Takashi SASAKI, Julie Ann WIELAND, Li XU, Yi ZHANG, Niels AKEROYD, Volkert DE VILLENEUVE, Rob HUNTER, Judith KERSCHNER, Valery CLAUDE
  • STABLE POLYUREA MICROCAPSULE COMPOSITIONS
    Publication number: 20210237021
    Abstract: Stable polyurea microcapsule compositions suitable for encapsulating aldehydes with a low viscosity. Also disclosed are consumer products containing such a composition and its preparation methods.
    Type: Application
    Filed: April 26, 2019
    Publication date: August 5, 2021
    Applicant: INTERNATIONAL FLAVORS & FRAGRANCES INC.
    Inventors: Niels AKEROYD, Laura FRENCH, Robert Allan HUNTER, Yabin LEI, Lewis Michael POPPLEWELL, Volkert DE VILLENEUVE, Clementine MARTEAU-ROUSSY
  • Stabilized capsule compositions
    Patent number: 9816059
    Abstract: A capsule composition containing a capsule and a stabilizing agent. The capsule has an oil core containing an active material and a capsule wall encapsulating the oil core. The active material is a fragrance, a flavor, a malodor counteractant, or a combination thereof. The wall is formed of polyurea or polyurethane. The capsule composition has 20 ppm or greater of the stabilizing agent, which is a multi-functional amine, an amino acid, a polymer mixture, or a combination thereof. Also disclosed is a consumer product containing this capsule composition.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: November 14, 2017
    Assignee: INTERNATIONAL FLAVORS & FRAGRANCES
    Inventors: Volkert de Villeneuve, Djurre Sijbren Postma, Elizabeth Geertruida Maria Brundel, John Brahms, Li Xu, Joan G. L. Pluter, Laura French, Yabin Lei, Lewis Michael Popplewell, Xiao Huang
  • CAPSULES CONTAINING POLYVINYL ALCOHOL
    Publication number: 20170216166
    Abstract: A method of preparing a capsule composition by encapsulating an active material such as a fragrance or flavor in the presence of a dispersant that includes a fully hydrolyzed polyvinyl alcohol and a water-dispersible polymer. Also disclosed are capsule compositions prepared by the method and consumer products containing such a capsule composition.
    Type: Application
    Filed: October 1, 2015
    Publication date: August 3, 2017
    Inventors: Takashi SASAKI, Johan Gerwin Lodewijk PLUYTER, Crystal KUNZEL, Volkert DE VILLENEUVE, Mikal VAN LEEUWEN, Xantha KNEVEL, Na YUE, Yuchuan LIN
  • STABILIZED CAPSULE COMPOSITIONS
    Publication number: 20150252312
    Abstract: A capsule composition containing a capsule and a stabilizing agent. The capsule has an oil core containing an active material and a capsule wall encapsulating the oil core. The active material is a fragrance, a flavor, a malodor counteractant, or a combination thereof. The wall is formed of polyurea or polyurethane. The capsule composition has 20 ppm or greater of the stabilizing agent, which is a multi-functional amine, an amino acid, a polymer mixture, or a combination thereof. Also disclosed is a consumer product containing this capsule composition.
    Type: Application
    Filed: December 22, 2014
    Publication date: September 10, 2015
    Applicant: INTERNATIONAL FLAVORS & FRAGRANCES INC.
    Inventors: Volkert de Villeneuve, Djurre Sijbren Postma, Elizabeth Geertruida Maria Brundel, John Brahms, Li Xu, Johan G.L. Pluter, Laura French, Yabin Lei, Lewis Michael Popplewell, Xiao Huang