Patents by Inventor William E. Summers, III

William E. Summers, III 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).

  • Patent number: 4698323
    Abstract: The transition metal component of a Ziegler-Natta type catalyst is prepared by the reaction of a magnesium alkoxy alkoxide with titanium tetrachloride. The transition metal component is combined with an aluminum compound to prepare a catalyst for the polymerization of olefins.
    Type: Grant
    Filed: September 29, 1986
    Date of Patent: October 6, 1987
    Assignee: Stauffer Chemical Company
    Inventors: Elliot I. Band, William E. Summers, III