Patents by Inventor Michael BENSTEAD

Michael BENSTEAD 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).

  • AMORPHOUS HIGH PERFORMANCE POLYAMIDE
    Publication number: 20200317865
    Abstract: The disclosure relates to an improved method of producing MPMD based amorphous, semi-aromatic polyamides in order to improve their mechanical properties. It also relates to improved formulations of these polyamides which have further improved mechanical properties by the incorporation of greater amounts of isophthalic acid. The disclosure relates to an improved method of producing MPMD based amorphous, semi-aromatic polyamides in order to improve their mechanical properties. It also relates to improved formulations of these polyamides which have further improved mechanical properties by the incorporation of greater amounts of isophthalic acid.
    Type: Application
    Filed: June 22, 2020
    Publication date: October 8, 2020
    Applicant: Shakespeare Company LLC
    Inventors: Michael BENSTEAD, Charles Richard LANGRICK
  • Amorphous high performance polyamide
    Patent number: 10711104
    Abstract: The disclosure relates to an improved method of producing MPMD based amorphous, semi-aromatic polyamides in order to improve their mechanical properties. It also relates to improved formulations of these polyamides which have further improved mechanical properties by the incorporation of greater amounts of isophthalic acid. The disclosure relates to an improved method of producing MPMD based amorphous, semi-aromatic polyamides in order to improve their mechanical properties. It also relates to improved formulations of these polyamides which have further improved mechanical properties by the incorporation of greater amounts of isophthalic acid.
    Type: Grant
    Filed: May 14, 2015
    Date of Patent: July 14, 2020
    Assignee: Shakespeare Company, LLC
    Inventors: Michael Benstead, Charles Richard Langrick
  • AMORPHOUS HIGH PERFORMANCE POLYAMIDE
    Publication number: 20170081473
    Abstract: The disclosure relates to an improved method of producing MPMD based amorphous, semi-aromatic polyamides in order to improve their mechanical properties. It also relates to improved formulations of these polyamides which have further improved mechanical properties by the incorporation of greater amounts of isophthalic acid. The disclosure relates to an improved method of producing MPMD based amorphous, semi-aromatic polyamides in order to improve their mechanical properties. It also relates to improved formulations of these polyamides which have further improved mechanical properties by the incorporation of greater amounts of isophthalic acid.
    Type: Application
    Filed: May 14, 2015
    Publication date: March 23, 2017
    Applicant: INVISTA NORTH AMERICA S.A R.L.
    Inventors: Michael BENSTEAD, Charles Richard LANGRICK