Patents by Inventor James D. Gerald

James D. Gerald 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).

  • Polyol ester PVC plasticizers
    Patent number: 5430108
    Abstract: Plasticized PVC compositions are disclosed which are heat resistant and which exhibit low smoke generation where the plasticizer is a pentaerythritol ester of mixed C.sub.5, C.sub.7 and C.sub.9 alkanoic acids.
    Type: Grant
    Filed: January 14, 1994
    Date of Patent: July 4, 1995
    Assignee: Exxon Chemical Patents Inc.
    Inventors: Richard H. Schlosberg, John R. Hooton, Leonard G. Krauskopf, Francisco M. Benitez, James D. Gerald