Patents by Inventor Edward J. Bernier, Jr.

Edward J. Bernier, Jr. 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).

  • Methods of tar sand bitumen recovery
    Patent number: 5143598
    Abstract: Methods for the recovery of bitumen from tar sands comprising the steps of mixing tar sand, solvent and a displacing amount of aqueous medium to form a mixture, followed by separating a bitumen-rich solvent phase from the mixture and recovering bitumen from the bitumen-rich solvent phase are disclosed.
    Type: Grant
    Filed: January 14, 1988
    Date of Patent: September 1, 1992
    Assignee: Amoco Corporation
    Inventors: Robert J. Graham, John J. Helstrom, Lawrence B. Peck, Richard A. Stone, Edward J. Bernier, Jr.
  • Method to adhere acrylic films to styrenic polymers
    Patent number: 4350742
    Abstract: A laminate is formed, without an adhesive, between an acrylic polymer film and a styrene polymer containing minor amounts of an .alpha.,.beta.-unsaturated carboxylic acid.
    Type: Grant
    Filed: September 18, 1980
    Date of Patent: September 21, 1982
    Assignee: Standard Oil Company (Indiana)
    Inventors: Richard A. Hall, Edward J. Bernier, Jr.