Patents by Inventor James Colin Barrow

James Colin Barrow 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).

  • ENZYMATIC MODIFICATION OF OIL
    Publication number: 20230304050
    Abstract: The disclosed subject matter relates generally to a method for modifying oil, and specifically to a process for increasing the concentration of polyunsaturated fatty acid in an oil composition. The process comprises a) hydrolysis of the glyceride by Thermomyces lanuginosus lipase, b) separation of the free saturated fatty acids from the glycerides and c) enzymatic esterification of the hydrolyzed glyceride by Candida antarctica lipase B with a polyunsaturated fatty acid.
    Type: Application
    Filed: April 11, 2023
    Publication date: September 28, 2023
    Inventors: Jaroslav A. KRALOVEC, Weijie WANG, James Colin BARROW
  • Enzymatic modification of oil
    Patent number: 11649473
    Abstract: The disclosed subject matter relates generally to a method for modifying oil, and specifically to a process for increasing the concentration of polyunsaturated fatty acid in an oil composition.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: May 16, 2023
    Assignee: DSM Nutritional Products AG
    Inventors: Jaroslav A. Kralovec, Weijie Wang, James Colin Barrow
  • ENZYMATIC MODIFICATION OF OIL
    Publication number: 20190345524
    Abstract: The disclosed subject matter relates generally to a method for modifying oil, and specifically to a process for increasing the concentration of polyunsaturated fatty acid in an oil composition.
    Type: Application
    Filed: July 29, 2019
    Publication date: November 14, 2019
    Inventors: Jaroslav A. KRALOVEC, Weijie WANG, James Colin BARROW
  • Enzymatic modification of oil
    Patent number: 10415065
    Abstract: The disclosed subject matter relates generally to a method for modifying oil, and specifically to a process for increasing the concentration of polyunsaturated fatty acid in an oil composition.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: September 17, 2019
    Assignee: DSM IP Assets B.V.
    Inventors: Jaroslav A. Kralovec, Weijie Wang, James Colin Barrow
  • ENZYMATIC MODIFICATION OF OIL
    Publication number: 20180142272
    Abstract: The disclosed subject matter relates generally to a method for modifying oil, and specifically to a process for increasing the concentration of polyunsaturated fatty acid in an oil composition.
    Type: Application
    Filed: January 5, 2018
    Publication date: May 24, 2018
    Inventors: Jaroslav A. KRALOVEC, Weijie WANG, James Colin BARROW
  • Enzymatic modification of oil
    Patent number: 9885068
    Abstract: The disclosed subject matter relates generally to a method for modifying oil, and specifically to a process for increasing the concentration of polyunsaturated fatty acid in an oil composition.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: February 6, 2018
    Assignee: DSM IP Assets B.V.
    Inventors: Jaroslav A. Kralovec, Weijie Wang, James Colin Barrow
  • Oil producing microbes and method of modification thereof
    Patent number: 9023616
    Abstract: Disclosed are compositions and methods related to a eukaryote of the order Thraustochytriales and family Thraustochytriaceae which when cultured produce quantities of unsaturated fatty acids, such as omega 3 (n-3) and/or omega 6 (n-6) oils, such as DHA, EPA and DPA, capable of being purified and used as all such compositions are used and more, because of their means of production.
    Type: Grant
    Filed: July 30, 2007
    Date of Patent: May 5, 2015
    Assignee: DSM Nutritional Products AG
    Inventors: Helia Radianingtyas, Adam M. Burja, James Colin Barrow