Patents by Inventor Govind Kumar

Govind Kumar 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).

  • Oligomerization of alpha-olefin
    Patent number: 5196635
    Abstract: Olefin oligomers are prepared by polymerizing one or a mixture of olefins, each of which has about 6 to 20 carbon atoms, in the presence of a catalyst prepared by reacting in an organic solvent an aluminum halide and from about 0.01 to 0.99 mole per mole of aluminum halide of a proton donor.
    Type: Grant
    Filed: July 9, 1992
    Date of Patent: March 23, 1993
    Assignee: Ethyl Corporation
    Inventors: Govind Kumar, Mark A. Davis