Patents by Inventor Max Paul McDaniel

Max Paul McDaniel 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).

  • Cycloheptatriene adjuvant for chromium oxide catalyst
    Patent number: 4105844
    Abstract: Olefins are polymerized with a catalyst which forms on mixing a supported chromium oxide composite and an adjuvant which is 1,3,5-cycloheptatriene or an alkyl-substituted derivative thereof. This system allows the production of polymer of a given melt index at a higher temperature.
    Type: Grant
    Filed: August 31, 1977
    Date of Patent: August 8, 1978
    Assignee: Phillips Petroleum Company
    Inventor: Max Paul McDaniel