Patents by Inventor William R. Bridendolph

William R. Bridendolph 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).

  • Ethylene-Propylene Copolymer Compositions and Methods of Making and Using Same
    Publication number: 20080114142
    Abstract: An ethylene-propylene copolymer having a cold xylene solubles weight percent greater than twice the magnitude of the ethylene content wherein the ethylene content is measured by C13-NMR and having less than about 30% of the cold xylene solubles fraction having a log weight average chain length of less than about 1000 wherein the weight average chain length is measured by gel permeation chromatography.
    Type: Application
    Filed: November 8, 2007
    Publication date: May 15, 2008
    Applicant: PHILLIPS SUMIKA POLYPROPYLENE COMPANY
    Inventors: Jennifer L. Hicks, William R. Bridendolph, Donald E. Allen, Kenichiro Yada, Amelia L. Gonzalez