Patents by Inventor Brian Patrick McGrath

Brian Patrick McGrath 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).

  • Process for producing olefins by disproportionation
    Patent number: 4022846
    Abstract: A process for producing olefins by contacting an olefinic feedstock with a rhenium-heptoxide/gamma-alumina disproportionation catalyst.
    Type: Grant
    Filed: May 21, 1975
    Date of Patent: May 10, 1977
    Assignee: BP Chemicals International Limited
    Inventors: John Kenneth Allen, Brian Michael Palmer, Brian Patrick McGrath