Patents by Inventor Colin Barrow

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).

  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • Publication number: 20110104189
    Abstract: The disclosed subject matter, in one aspect, relates to compounds and compositions {e.g., polysaccharides and polysaccharide complexes) and methods for providing and using such compounds and compositions. Disclosed are compositions comprising a polysaccharide or polysaccharide complex obtained from Chlorella, wherein the polysaccharide or polysaccharide complex has a molecular weight of from about 1×103 to about 1×106 Da. Also disclosed are methods of providing a polysaccharide or polysaccharide complex, comprising the steps of providing a Chlorella extract, contacting the extract with a solvent to provide a precipitate, contacting the precipitate with additional substances {e.g., a surfactant) and isolating an insoluble fraction, and size fractioning the insoluble fraction, thereby providing the polysaccharide or polysaccharide complex. Disclosed are also methods for using the disclosed polysaccharide and polysaccharide compositions.
    Type: Application
    Filed: May 6, 2009
    Publication date: May 5, 2011
    Applicant: Ocean Nutrition Canada Limited
    Inventors: Erick Reyes Suarez, Jaroslav Kralovec, T. Bruce Grindley, Colin Barrow
  • Publication number: 20090182050
    Abstract: Disclosed are methods of making salts of fatty acids (e.g., marine oils) and to salts prepared by the disclosed methods. Methods of using the disclosed salts are also disclosed.
    Type: Application
    Filed: October 3, 2006
    Publication date: July 16, 2009
    Inventors: Colin Barrow, Jaroslav A. Kralovec
  • Publication number: 20090111747
    Abstract: An anti-diabetic or anti-hypertensive fish protein hydrolysate is provided, in which the fish is of the genus Salmo or Oncorhynchus, and wherein the fish protein is hydrolysed by a metalloendopeptidase obtainable from Bacillus amyloliquefaciens. Methods of making and methods for using such fish protein hydrolysates are also provided.
    Type: Application
    Filed: February 13, 2006
    Publication date: April 30, 2009
    Inventors: Harry Stephen Ewart, Dorothy Anne Dennis, Colin Barrow
  • Publication number: 20080206316
    Abstract: Disclosed are compounds comprising one or more chromium atoms bonded to one or more fatty acids. Also disclosed are nutritional supplements, pharmaceutical formulations, delivery devices, and foodstuffs comprising the disclosed compounds. Methods of using the disclosed compounds and compositions to improve health are also disclosed.
    Type: Application
    Filed: January 26, 2006
    Publication date: August 28, 2008
    Inventors: Colin Barrow, Jaroslav A. Kralovec, Harry Stephen Ewart
  • Publication number: 20070220806
    Abstract: Disclosed herein are compositions comprising Porphyra, as well as methods of making and using such compositions.
    Type: Application
    Filed: March 24, 2006
    Publication date: September 27, 2007
    Inventors: Harry Ewart, Junzeng Zhang, Colin Barrow
  • Patent number: 7179793
    Abstract: An anti-hypertensive fish protein hydrolysate is provided, wherein the fish is of the genus Salmo or Oncorhynchus, and wherein the fish protein hydrolysate comprises at least 1 peptide selected from the group consisting of: Leu-Ala-Phe, Leu-Thr-Phe, Ile-Ile-Phe, Leu-Ala-Tyr, Ile-Ala-Tyr, Val-Phe-Tyr, Tyr-Ala-Tyr, Val-Leu-Trp, Ile-Ala-Trp, Tyr-Ala-Leu and Tyr-Asn-Arg. Methods of making and methods for using such fish protein hydrolysates are also provided.
    Type: Grant
    Filed: February 14, 2005
    Date of Patent: February 20, 2007
    Assignee: Ocean Nutrition Canada Limited
    Inventors: Harry Stephen Ewart, Dorothy Anne Dennis, Colin Barrow, Michael Anthony Potvin
  • Publication number: 20060183690
    Abstract: An anti-hypertensive fish protein hydrolysate is provided, wherein the fish is of the genus Salmo or Oncorhynchus, and wherein the fish protein hydrolysate comprises at least 1 peptide selected from the group consisting of: Leu-Ala-Phe, Leu-Thr-Phe, Ile-Ile-Phe, Leu-Ala-Tyr, Ile-Ala-Tyr, Val-Phe-Tyr, Tyr-Ala-Tyr, Val-Leu-Trp, Ile-Ala-Trp, Tyr-Ala-Leu and Tyr-Asn-Arg. Methods of making and methods for using such fish protein hydrolysates are also provided.
    Type: Application
    Filed: February 14, 2005
    Publication date: August 17, 2006
    Inventors: Harry Ewart, Dorothy Dennis, Colin Barrow, Michael Potvin