Patents by Inventor J. L. Goodrich

J. L. Goodrich 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).

  • Process for producing a polyepoxy polymer-linked-asphalt thermoplastic composition
    Patent number: 5556900
    Abstract: Disclosed is a thermoplastic polymer-linked-asphalt and a process for making a thermoplastic polymer-linked-asphalt. More particularly, disclosed is a reaction process for linking epoxide-containing polymers to asphalt. The improved thermoplastic polymer-linked-asphalt product is particularly useful in road paving and roofing applications.
    Type: Grant
    Filed: November 10, 1994
    Date of Patent: September 17, 1996
    Assignees: Chevron Research and Technology Company, E. I. Du Pont de Nemours & Co.
    Inventors: J. L. Goodrich, R. J. Statz
  • Polymer and asphalt reaction process and polymer-linked-asphalt product
    Patent number: 5306750
    Abstract: Disclosed is a thermoplastic polymer-linked-asphalt and a process for making a thermoplastic polymer-linked-asphalt. More particularly, disclosed is a reaction process for linking epoxide-containing polymers to asphalt. The improved thermoplastic polymer-linked-asphalt product is particularly useful in road paving and roofing applications.
    Type: Grant
    Filed: June 28, 1991
    Date of Patent: April 26, 1994
    Assignees: Chevron Research and Technology Company A Divison of Chevron U.S.A. Inc., E. I. Du Pont de Nemours & Co.
    Inventors: J. L. Goodrich, R. J. Statz