Patents by Inventor Stuart D. Frenkel

Stuart D. Frenkel 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).

  • RECONSTITUTED COMPOSITE MATERIALS DERIVED FROM WASTE MADE BY SOLID STATE PULVERIZATION
    Publication number: 20200199324
    Abstract: A method of making polymeric composite particles from polymeric scrap material, virgin polymeric material, or mixtures thereof and glass particles by subjecting a mixture of the polymeric particles and glass particles to a solid state shear pulverization and in-situ polymer compatibilization.
    Type: Application
    Filed: March 6, 2020
    Publication date: June 25, 2020
    Inventor: Stuart D. Frenkel
  • Reconstituted composite materials derived from waste made by solid state pulverization
    Patent number: 10633506
    Abstract: A method of making polymeric composite particles from polymeric scrap material, virgin polymeric material, or mixtures thereof and glass particles by subjecting a mixture of the polymeric particles and glass particles to a solid state shear pulverization and in-situ polymer compatibilization.
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: April 28, 2020
    Inventor: Stuart D. Frenkel
  • RECONSTITUTED COMPOSITE MATERIALS DERIVED FROM WASTE MADE BY SOLID STATE PULVERIZATION
    Publication number: 20170058094
    Abstract: A method of making polymeric composite particles from polymeric scrap material, virgin polymeric material, or mixtures thereof and glass particles by subjecting a mixture of the polymeric particles and glass particles to a solid state shear pulverization and in-situ polymer compatibilization.
    Type: Application
    Filed: August 30, 2016
    Publication date: March 2, 2017
    Inventor: Stuart D. Frenkel