Patents by Inventor Ravikumar Kodagahally

Ravikumar Kodagahally 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).

  • Silicon-containing zwitterionic linear copolymer composition
    Patent number: 9200119
    Abstract: A silicon-containing copolymer which includes zwitterionic linking groups with the general structures —N+(Y?)(Z)— or —N(Z*)— and repeating groups which can be divalent silicone moieties, divalent hydrocarbons or divalent polyethers. The copolymer can be used in personal care products, fertilizers and other agricultural products, pesticides, antifouling agents, and various waterborne coating formulations.
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: December 1, 2015
    Assignee: Momentive Performance Materials Inc.
    Inventors: Monjit Phukan, Anubhav Saxena, Ravikumar Kodagahally, Mark Leatherman
  • SILICON-CONTAINING ZWITTERIONIC LINEAR COPOLYMER COMPOSITION
    Publication number: 20140134126
    Abstract: A silicon-containing copolymer which includes zwitterionic linking groups with the general structures —N+(Y?)(Z)— or —N(Z*)— and repeating groups which can be divalent silicone moieties, divalent hydrocarbons or divalent polyethers. The copolymer can be used in personal care products, fertilizers and other agricultural products, pesticides, antifouling agents, and various waterborne coating formulations.
    Type: Application
    Filed: November 9, 2012
    Publication date: May 15, 2014
    Applicant: Momentive Performance Materials Inc.
    Inventors: Monjit Phukan, Anubhav Saxena, Ravikumar Kodagahally, Mark Leatherman