Patents by Inventor Olivia DePaepe

Olivia DePaepe 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).

  • Granulated foam control composition comprising a polyol ester and cationic polymer
    Patent number: 9040474
    Abstract: A granulated foam control composition comprises a foam control agent based on a polydiorganosiloxane fluid, an organic additive of melting point 45?17C to 100° C. comprising a polyol ester, a water-soluble particulate inorganic carrier and a polymer having a net cationic charge. The mean number of carbon atoms in the organo groups of the polydiorganosiloxane fluid is at least 1.3. The foam control agent includes a hydrophobic filler dispersed in the polydiorganosiloxane fluid, and optionally an organosilicone resin. The polyol ester is miscible with the polydiorganosiloxane fluid.
    Type: Grant
    Filed: December 9, 2011
    Date of Patent: May 26, 2015
    Assignee: DOW CORNING CORPORATION
    Inventors: Serge Firmin Alain Creutz, Jacqueline L'Hostis, Haiyan Song, Ming Tang, Rajan Keshav Panandiker, Olivia DePaepe
  • Granulated Foam Control Composition
    Publication number: 20140024571
    Abstract: A granulated foam control composition comprises a foam control agent based on a polydiorganosiloxane fluid, an organic additive of melting point 45?17C to 100° C. comprising a polyol ester, a water-soluble particulate inorganic carrier and a polymer having a net cationic charge. The mean number of carbon atoms in the organo groups of the polydiorganosiloxane fluid is at least 1.3. The foam control agent includes a hydrophobic filler dispersed in the polydiorganosiloxane fluid, and optionally an organosilicone resin. The polyol ester is miscible with the polydiorganosiloxane fluid.
    Type: Application
    Filed: December 9, 2011
    Publication date: January 23, 2014
    Inventors: Serge Firmin Alain Creutz, Jacqueline L'Hostis, Haiyan Song, Ming Tang, Rajan Keshav Panandiker, Olivia DePaepe