Patents by Inventor Joseph Holehouse

Joseph Holehouse 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).

  • Polyurethane pressure sensitive adhesives for bonding layered structures
    Patent number: 4626475
    Abstract: A process for the production of a pressure sensitive adhesive comprising the interaction of a high molecular weight polyol, a polyisocyanate and a small amount of a bicyclic amide acetal wherein the process results in significant improvement in physical properties, e.g., a high degree of adhesive and cohesive strength, is described.
    Type: Grant
    Filed: September 18, 1985
    Date of Patent: December 2, 1986
    Assignee: Ashland Oil, Inc.
    Inventors: Anil Goel, Joseph Holehouse, Kenneth Barnett