Patents by Inventor Blaine G. Corman

Blaine G. Corman 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 oil manufacturing process
    Patent number: 4801373
    Abstract: An improved method for producing a hydrotreated oil from a naphthenic feed is described. The process comprises passing the naphthenic feed through the multistage hydrotreating process with intermediate removal of hydrogen sulfide and/or ammonia.
    Type: Grant
    Filed: March 18, 1986
    Date of Patent: January 31, 1989
    Assignee: Exxon Research and Engineering Company
    Inventors: Blaine G. Corman, Paul F. Korbach, Kenneth M. Webber