Patents by Inventor Ollie M. James

Ollie M. James 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).

  • Catalyst compositions, methods of preparation thereof, and processes for alkoxylating alcohols using such catalysts
    Patent number: 9802879
    Abstract: A process of preparing an alkoxylation catalyst wherein a catalyst precursor which is formed from an alkoxylated alcohol, calcium hydroxide, carboxylic acid, inorganic acid, and propylene oxide, is mixed with an antioxidant, preferably butylated hydroxyl toluene. A process of alkoxylation using the catalyst of the present invention.
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: October 31, 2017
    Assignee: Sasol (USA) Corporation
    Inventors: Kenneth L. Matheson, Kip Sharp, Teresa L. Marino, Shane F. Cutrer, Allan B. Hauser, Tamra R. Weemes, Steve C. Lyons, Geoffrey Russell, Qisheng Wu, Harald Kohnz, Ollie M. James, Cecil C. Mercy, Herbert Olin Perkins
  • Catalyst Compositions, Methods of Preparation Thereof, and Processes for Alkoxylating Alcohols Using Such Catalysts
    Publication number: 20170137356
    Abstract: A process of preparing an alkoxylation catalyst wherein a catalyst precursor which is formed from an alkoxylated alcohol, calcium hydroxide, carboxylic acid, inorganic acid, and propylene oxide, is mixed with an antioxidant, preferably butylated hydroxyl toluene. A process of alkoxylation using the catalyst of the present invention.
    Type: Application
    Filed: June 17, 2015
    Publication date: May 18, 2017
    Inventors: Kenneth L. Matheson, Kip Sharp, Teresa L. Marino, Shane F. Cutrer, Allan B. Hauser, Tamra R. Weemes, Steve C. Lyons, Geoffrey Russell, Qisheng Wu, Harald Kohnz, Ollie M. James, Cecil C. Mercy, Herbert Olin Perkins