Patents by Inventor Roman Bogdanovych Sheparovych

Roman Bogdanovych Sheparovych 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).

  • Responsive coated substrates
    Patent number: 7923106
    Abstract: A responsive coated substrate, said substrate comprising an interfacial surface to which a responsive coating attaches, said responsive coating comprising (a) at least one silicone-based, substantially hydrophobic polymer and (b) at least one substantially hydrophilic polymer wherein said responsive coating substrate is in a first state; and methods of coating the same.
    Type: Grant
    Filed: February 14, 2007
    Date of Patent: April 12, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Vladimir Gartstein, David S. Salloum, Faiz Feisal Sherman, Robert Mikhailovych Lupitskyy, Sergiy Minko, Mikhail Motornov, Roman Bogdanovych Sheparovych
  • Responsive coated particles comparing hydrophobic and hydrophilic polymers
    Patent number: 7695814
    Abstract: A responsive coated particle comprising at least one particle comprising an interfacial surface to which a responsive coating attaches, said responsive coating comprising (a) at least one silicone-based, substantially hydrophobic polymer and (b) at least one substantially hydrophilic polymer wherein said responsive coating particle is in a first state.
    Type: Grant
    Filed: February 14, 2007
    Date of Patent: April 13, 2010
    Assignee: The Procter & Gamble Company
    Inventors: Vladimir Gartstein, David S. Salloum, Faiz Feisal Sherman, Robert Mikhailovych Lupitskyy, Sergiy Minko, Mikhail Motornov, Roman Bogdanovych Sheparovych