Patents by Inventor Robert Hetterley

Robert Hetterley 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).

  • Hydroformylation process
    Patent number: 10023516
    Abstract: Catalytic metal loss when using a hydroformylation catalyst comprising an organophosphite ligand is ameliorated by adding CO to a strip gas vaporizer.
    Type: Grant
    Filed: November 18, 2015
    Date of Patent: July 17, 2018
    Assignee: Dow Technology Investments LLC
    Inventors: Michael A. Brammer, George R. Phillips, Thomas C. Eisenschmid, Irvin B. Cox, Robert Hetterley, Michael John Bainbridge
  • HYDROFORMYLATION PROCESS
    Publication number: 20170355656
    Abstract: Catalytic metal loss when using a hydroformylation catalyst comprising an organophosphite ligand is ameliorated by adding CO to a strip gas vaporizer.
    Type: Application
    Filed: November 18, 2015
    Publication date: December 14, 2017
    Inventors: Michael A. Brammer, George R. Phillips, Thomas C. Eisenschmid, Irvin B. Cox, Robert Hetterley, Michael John Bainbridge