Patents by Inventor Edward C. Enderle

Edward C. Enderle 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).

  • Biaxially oriented polypropylene film construction for special lamination
    Patent number: 4629657
    Abstract: A film construction is disclosed which comprises a base layer of biaxially oriented polypropylene, a top layer of a copolymer of ethylene and an unsaturated carboxylic acid, and a bottom layer selected from the group consisting of copolymers of ethylene and an unsaturated acid, copolymers of ethylene and propylene, copolymers of ethylene and vinyl acetate, and ionomers of ethylene and methacrylic acid.
    Type: Grant
    Filed: December 13, 1982
    Date of Patent: December 16, 1986
    Assignee: Enron Chemical Company
    Inventors: Sujan C. Gulati, Edward C. Enderle