Patents by Inventor David Worth House

David Worth House 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).

  • Thermally stable composite material formed of polyimide
    Patent number: 8309645
    Abstract: A composite material includes a polyimide matrix material and an exfoliated graphite material dispersed within the polyimide matrix material. The composite material exhibits a Thermal Stability Index of at least about 20 and has a particle distribution in which 90% of the particles have a particle size not greater than 500 micrometers.
    Type: Grant
    Filed: October 4, 2007
    Date of Patent: November 13, 2012
    Assignee: Saint-Gobain Performance Plastics Corporation
    Inventors: Gwo S. Swei, Ilya L. Rushkin, Pawel Czubarow, David Worth House, David DeCoster, Olivier Guiselin
  • THERMALLY STABLE COMPOSITE MATERIAL FORMED OF POLYIMIDE
    Publication number: 20090093581
    Abstract: A composite material includes a polyimide matrix material and an exfoliated graphite material dispersed within the polyimide matrix material. The composite material exhibits a Thermal Stability Index of at least about 20.
    Type: Application
    Filed: October 4, 2007
    Publication date: April 9, 2009
    Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    Inventors: Gwo S. Swei, Ilya L. Rushkin, Pawel Czubarow, David Worth House, David C. DeCoster, Olivier Guiselin
  • WATER RESISTANT COMPOSITE MATERIAL
    Publication number: 20080224366
    Abstract: A composite material includes polyimide material, a particulate metal oxide dispersed in the polyimide material in an amount between about 0.1 wt % and about 20.0 wt %, and a carbonaceous material dispersed in the polyimide material in an amount between about 0.0 wt % and about 45.0 wt %.
    Type: Application
    Filed: December 31, 2007
    Publication date: September 18, 2008
    Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    Inventors: Gwo S. Swei, Ilya L. Rushkin, David Worth House, Pawel Czubarow