Patents by Inventor Thomas Pullukat

Thomas Pullukat 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).

  • High-temperature ethylene polymerization and copolymerization using dialuminoxane cocatalysts
    Patent number: 4490514
    Abstract: A method for polymerization of ethylene and copolymerization of ethylene with other 1-olefins at high temperatures in the presence of a transition metal catalyst and a tetra alkyl-.mu.-oxodialuminum compound.
    Type: Grant
    Filed: August 16, 1983
    Date of Patent: December 25, 1984
    Assignee: Chemplex Company
    Inventors: Raymond E. Hoff, Thomas Pullukat