Patents by Inventor Mikal VAN LEEUWEN

Mikal VAN LEEUWEN 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).

  • 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