Patents by Inventor Brian J. Pellon

Brian J. Pellon 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).

  • Novel propylene polymers
    Patent number: 4859757
    Abstract: Novel, substantially amorphous copolymers of propylene and ethylene are disclosed. The polymers have properties which make them applicable for use, e.g., as hot melt adhesives and as blending components in roofing materials.
    Type: Grant
    Filed: April 21, 1988
    Date of Patent: August 22, 1989
    Assignee: Rexene Products Company
    Inventors: Brian J. Pellon, George C. Allen, Michael P. Hughes
  • Novel propylene polymerization process
    Patent number: 4847340
    Abstract: A novel highly efficient process is disclosed for the production of substantially amorphous ethylene-propylene copolymers. The polymers have properties which make them applicable for use, e.g., as hot melt adhesives, as blending components in roofing materials, and as cable and wire flooding agents.
    Type: Grant
    Filed: February 16, 1988
    Date of Patent: July 11, 1989
    Assignee: Rexene Products Company
    Inventors: George C. Allen, Brian J. Pellon, Michael P. Hughes
  • Novel propylene polymerization process
    Patent number: 4736002
    Abstract: A novel process for the production of substantially amorphous interpolymers of propylene, ethylene and optionally a third alpha-olefin comonomer having between 4 and 8 carbon atoms per molecule is disclosed. The polymers have properties which make them applicable for use, e.g., as hot melt adhesives and as blending components in roofing materials.
    Type: Grant
    Filed: June 30, 1986
    Date of Patent: April 5, 1988
    Assignee: El Paso Products Company
    Inventors: George C. Allen, Brian J. Pellon, Michael P. Hughes
  • Process for the production of stable noncorrosive amorphous polyalphaolefins
    Patent number: 4701489
    Abstract: The catalyst residues present in an on-purpose produced amorphous polyalphaolefin are deactivated by contacting the molten polymer with sufficient water to provide at least a 3:1 water/Al mole ratio and then the polymer is stabilized with a hindered phenolic antioxidant.
    Type: Grant
    Filed: September 8, 1986
    Date of Patent: October 20, 1987
    Assignee: El Paso Products Company
    Inventors: Michael P. Hughes, Brian J. Pellon