Patents by Inventor Diana Weidner

Diana Weidner 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).

  • Flame retardant thermoplastic elastomers
    Patent number: 8354463
    Abstract: A thermoplastic elastomer (TPE) is disclosed which is flame retardant and essentially halogen-free. An embodiment also includes expandable graphite filler to further provide fire protection.
    Type: Grant
    Filed: August 27, 2008
    Date of Patent: January 15, 2013
    Assignee: Polyone Corporation
    Inventors: Vanessa Fever, Charles Page, Diana Weidner
  • FLAME RETARDANT THERMOPLASTIC ELASTOMERS
    Publication number: 20110136927
    Abstract: A thermoplastic elastomer (TPE) is disclosed which is flame retardant and essentially halogen-free. An embodiment also includes expandable graphite filler to further provide fire protection.
    Type: Application
    Filed: August 27, 2008
    Publication date: June 9, 2011
    Applicant: POLYONE CORPORATION
    Inventors: Vanessa Fever, Charles Page, Diana Weidner
  • Impact-modified blends
    Publication number: 20070185265
    Abstract: A tri-block copolymer is disclosed for use in thermoplastic blends of polyamide and polyphenylene ether, preferably also including polystyrene. The tri-block copolymer comprises an aromatic block, an olefin midblock, and an alkyl (meth)acrylate block.
    Type: Application
    Filed: February 22, 2005
    Publication date: August 9, 2007
    Applicant: POLYONE CORPORATION
    Inventors: Marina Rogunova, Roger Avakian, Alban Wurtz, Diana Weidner