Patents by Inventor Sharona Kelly IVE

Sharona Kelly IVE 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).

  • Fixative polymers and hair styling compositions thereof
    Patent number: 10166179
    Abstract: The present invention provides a fixative polymer derived from about 55-60% by weight of ethyl acrylate; about 30-50% by weight of (meth) acrylic acid; about 1-5% by weight of an associative monomer comprising a methacrylic ester with an oxyalkylated ethylenic unsaturation terminated by a hydrophobic, non-aromatic branched chain with 12 to 22 carbon atoms; and about 0.01-4% by weight of a cross-linking agent, personal care compositions comprising these fixative polymers and the use of these polymers in hair styling products.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: January 1, 2019
    Assignee: ISP INVESTMENTS LLC
    Inventors: Sharona Kelly Ive, David Petty, Raymond Rigoletto, Jr., Maria Regina Bartuccio Raponi
  • FIXATIVE POLYMERS AND HAIR STYLING COMPOSITIONS THEREOF
    Publication number: 20160331666
    Abstract: The present invention provides a fixative polymer derived from about 55-60% by weight of ethyl acrylate; about 30-50% by weight of (meth) acrylic acid; about 1-5% by weight of an associative monomer comprising a methacrylic ester with an oxyalkylated ethylenic unsaturation terminated by a hydrophobic, non-aromatic branched chain with 12 to 22 carbon atoms; and about 0.01-4% by weight of a cross-linking agent, personal care compositions comprising these fixative polymers and the use of these polymers in hair styling products.
    Type: Application
    Filed: December 22, 2014
    Publication date: November 17, 2016
    Applicant: ISP INVESTMENTS INC.
    Inventors: Sharona Kelly IVE, David PETTY, Raymond RIGOLETTO, Jr., Maria Regina Bartuccio RAPONI