Patents by Inventor James Robertson Petrie

James Robertson Petrie 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: 20240084214
    Abstract: The present invention relates to extracted plant lipid, comprising fatty acids in an esterified form.
    Type: Application
    Filed: November 7, 2023
    Publication date: March 14, 2024
    Applicants: Commonwealth Scientific and Industrial Research Organisation, Grains Research and Development Corporation, NUSEED NUTRITIONAL AUSTRALIA PTY LTD.
    Inventors: James Robertson Petrie, Surinder Pal Singh, Robert Charles de Feyter
  • Patent number: 11917960
    Abstract: The invention provides an improved method for transformation of sorghum and the production of genetically modified sorghum. In particular, methods and means are described for the production of high quality, transformable sorghum plant cells which are maintained in culture for longer duration without losing their regenerative potential and their use for genetic transformation. The method also describes the use of improved media for efficient plant regeneration from transformed plant cells, thereby providing significant improvement in the stable transformation frequency of sorghum.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: March 5, 2024
    Assignee: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
    Inventors: Srinivas Belide, James Robertson Petrie, Surinder Pal Singh
  • Patent number: 11859193
    Abstract: The present invention relates, inter alia, to vegetative plant parts, such as from a Sorghum sp. and/or a Zea mays plant, which comprise a total fatty acid (TFA) content which comprises fatty acids esterified in the form of triacylglycerols (TAG) and fatty acids in the form of lipids other than TAG, wherein the vegetative plant parts comprise greatly increased levels of TFA, for example a TFA content of about 5% (w/w dry weight). The present invention also relates to the use of the vegetative plant parts as a feedstuff, and/or to produce a feedstuff, for animal consumption.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: January 2, 2024
    Assignee: NUSEED GLOBAL INNOVATION LTD.
    Inventors: XueRong Zhou, Qing Liu, Anna El Tahchy, Srinivas Belide, Madeline Claire Mitchell, Uday Kumar Divi, Thomas Vanhercke, James Robertson Petrie, Surinder Pal Singh, Allan Graham Green
  • Publication number: 20230416186
    Abstract: The present invention relates to lipid comprising docosapentaenoic acid and/or docosahexaenoic acid wherein the docosapentaenoic acid and/or docosahexaenoic acid may be preferentially esterified at the sn-2 position of triacylglycerol, and processes for producing and using the lipid.
    Type: Application
    Filed: June 14, 2023
    Publication date: December 28, 2023
    Applicants: Commonwealth Scientific and Industrial Research Organisation, Grains Research and Development Corporation, Nuseed Nutritional Australia Pty Ltd
    Inventors: James Robertson Petrie, Surinder Pal Singh, Pushkar Shrestha, Jason Timothy McAllister, Robert Charles de Feyter, Malcolm David Devine, Xue-Rong Zhou
  • Publication number: 20230399653
    Abstract: The present invention relates to processes for extracting lipid from vegetative plant parts such as leaves, stems, roots and tubers, and for producing industrial products such as hydrocarbon products from the lipids. Preferred industrial products include alkyl esters which may be blended with petroleum based fuels.
    Type: Application
    Filed: April 14, 2023
    Publication date: December 14, 2023
    Applicant: Commonwealth Scientific and Industrial Research Organisation
    Inventors: Thomas Vanhercke, James Robertson Petrie, Ana El Tahchy, Surinder Pal Singh, Qing Liu
  • Patent number: 11834621
    Abstract: The present invention relates to extracted plant lipid, comprising fatty acids in an esterified form.
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: December 5, 2023
    Assignee: NUSEED GLOBAL INNOVATION LTD.
    Inventors: James Robertson Petrie, Surinder Pal Singh, Robert Charles de Feyter
  • Patent number: 11814600
    Abstract: The present invention relates to methods of producing industrial products from plant lipids, particularly from vegetative parts of plants. In particular, the present invention provides oil products such as biodiesel and synthetic diesel and processes for producing these, as well as plants having an increased level of one or more non-polar lipids such as triacylglycerols and an increased total non-polar lipid content. In one particular embodiment, the present invention relates to combinations of modifications in two or more of lipid handling enzymes, oil body proteins, decreased lipid catabolic enzymes and/or transcription factors regulating lipid biosynthesis to increase the level of one or more non-polar lipids and/or the total non-polar lipid content and/or mono-unsaturated fatty acid content in plants or any part thereof. In an embodiment, the present invention relates to a process for extracting lipids.
    Type: Grant
    Filed: May 31, 2022
    Date of Patent: November 14, 2023
    Assignee: NUSEED GLOBAL INNNOVATION LTD.
    Inventors: Thomas Vanhercke, James Robertson Petrie, Anna El Tahchy, Surinder Pal Singh, Kyle Reynolds, Qing Liu, Benjamin Aldo Leita
  • Publication number: 20230348926
    Abstract: The present invention relates to transgenic plants, or parts thereof, with modified traits, as well as methods of selecting and using these plants or parts. In particular, the present invention relates to a transgenic plant, or part thereof, comprising a first exogenous polynucleotide which encodes a transcription factor polypeptide that increases the expression of one or more glycolytic and/or fatty acid biosynthetic genes in the plant or part thereof, and a second exogenous polynucleotide which encodes a polypeptide involved in the biosynthesis of one or more non-polar lipids.
    Type: Application
    Filed: March 15, 2023
    Publication date: November 2, 2023
    Inventors: Madeline Claire MITCHELL, Uday Kumar DIVI, Thomas VANHERCKE, James Robertson PETRIE, Surinder Pal SINGH, Allan Graham GREEN
  • Publication number: 20230348357
    Abstract: The present invention relates to extracted plant lipid or microbial lipid comprising docosapentaenoic acid, and processes for producing the extracted lipid.
    Type: Application
    Filed: March 30, 2023
    Publication date: November 2, 2023
    Applicants: Commonwealth Scientific and Industrial Research Organisation, Grains Research and Development Corporation, Nuseed Nutritional Australia Pty Ltd
    Inventors: James Robertson Petrie, Surinder Pai Singh, Pushkar Shrestha, Jason Timothy McAllister, Robert Charles de Feyter, Malcolm David Devine
  • Patent number: 11718577
    Abstract: The present invention relates to lipid comprising docosapentaenoic acid and/or docosahexaenoic acid wherein the docosapentaenoic acid and/or docosahexaenoic acid may be preferentially esterified at the sn-2 position of triacylglycerol, and processes for producing and using the lipid.
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: August 8, 2023
    Assignees: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION, GRAINS RESEARCH AND DEVELOPMENT CORPORATION, NUSEED NUTRITIONAL AUSTRALIA PTY LTD
    Inventors: James Robertson Petrie, Surinder Pal Singh, Pushkar Shrestha, Jason Timothy McAllister, Robert Charles de Feyter, Malcolm David Devine, Xue-Rong Zhou
  • Publication number: 20230219879
    Abstract: The present invention relates to extracted plant lipid or microbial lipid comprising docosapentaenoic acid, and processes for producing the extracted lipid.
    Type: Application
    Filed: March 23, 2023
    Publication date: July 13, 2023
    Applicants: Commonwealth Scientific and Industrial Research Organisation, Grains Research and Development Corporation, Nuseed Nutritional Australia Pty Ltd
    Inventors: James Robertson Petrie, Surinder Pai Singh, Pushkar Shrestha, Jason Timothy McAllister, Robert Charles de Feyter, Malcolm David Devine
  • Patent number: 11639507
    Abstract: The present invention relates to processes for extracting lipid from vegetative plant parts such as leaves, stems, roots and tubers, and for producing industrial products such as hydrocarbon products from the lipids. Preferred industrial products include alkyl esters which may be blended with petroleum based fuels.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: May 2, 2023
    Assignee: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
    Inventors: Thomas Vanhercke, James Robertson Petrie, Anna El Tahchy, Surinder Pal Singh, Qing Liu
  • Publication number: 20230127275
    Abstract: The present invention relates to microbial cells comprising triacylglycerol (TAG) with short chain fatty acids (SCFA), as well as methods of using these cells to produce lipid comprising TAG with SCFAs.
    Type: Application
    Filed: March 12, 2021
    Publication date: April 27, 2023
    Inventors: Anna El Tahchy, Dawar Hussain, Surinder Pal Singh, Pushkar Shrestha, Rosangela Aparecida Devilla, James Robertson Petrie
  • Patent number: 11623911
    Abstract: The present invention relates to extracted plant lipid or microbial lipid comprising docosapentaenoic acid, and processes for producing the extracted lipid.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: April 11, 2023
    Assignees: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION, GRAINS RESEARCH AND DEVELOPMENT CORPORATION, NUSEED NUTRITIONAL AUSTRALIA PTY LTD.
    Inventors: James Robertson Petrie, Surinder Pal Singh, Pushkar Shrestha, Jason Timothy McAllister, Robert Charles de Feyter, Malcolm David Devine
  • Patent number: 11597953
    Abstract: The present invention relates to methods of synthesizing long-chain polyunsaturated fatty acids, especially eicosapentaenoic acid, docosapentaenoic acid and docosahexaenoic acid, in recombinant cells such as yeast or plant cells. Also provided are recombinant cells or plants which produce long-chain polyunsaturated fatty acids. Furthermore, the present invention relates to a group of new enzymes which possess desaturase or elongase activity that can be used in methods of synthesizing long-chain polyunsaturated fatty acids.
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: March 7, 2023
    Assignee: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
    Inventors: Surinder Pal Singh, Stanley Suresh Robert, Peter David Nichols, Susan Irene Ellis Blackburn, Xue-Rong Zhou, James Robertson Petrie, Allan Graham Green
  • Publication number: 20230058089
    Abstract: The present invention relates to processes for producing industrial products such as hydrocarbon products from non-polar lipids in a vegetative plant part. Preferred industrial products include alkyl esters which may be blended with petroleum based fuels.
    Type: Application
    Filed: August 23, 2022
    Publication date: February 23, 2023
    Applicant: Commonwealth Scientific and Industrial Research Organisation
    Inventors: Thomas Vanhercke, James Robertson Petrie, Anna El Tahchy, Surinder Pal Singh, Qing Liu
  • Publication number: 20220364014
    Abstract: The present invention relates to methods of producing industrial products from plant lipids, particularly from vegetative parts of plants. In particular, the present invention provides oil products such as biodiesel and synthetic diesel and processes for producing these, as well as plants having an increased level of one or more non-polar lipids such as triacylglycerols and an increased total non-polar lipid content. In one particular embodiment, the present invention relates to combinations of modifications in two or more of lipid handling enzymes, oil body proteins, decreased lipid catabolic enzymes and/or transcription factors regulating lipid biosynthesis to increase the level of one or more non-polar lipids and/or the total non-polar lipid content and/or mono-unsaturated fatty acid content in plants or any part thereof. In an embodiment, the present invention relates to a process for extracting lipids.
    Type: Application
    Filed: May 31, 2022
    Publication date: November 17, 2022
    Applicant: Commonwealth Scientific and Industrial Research Organisation
    Inventors: Thomas VANHERCKE, James Robertson PETRIE, Anna EL TAHCHY, Surinder Pal SINGH, Kyle REYNOLDS, Qing LIU, Benjamin Aldo LEITA
  • Publication number: 20220356414
    Abstract: The present invention relates to a process for producing ethyl esters of polyunsaturated fatty acids, comprising transesterifying triacylglycerols in extracted plant lipid.
    Type: Application
    Filed: March 30, 2022
    Publication date: November 10, 2022
    Applicants: Commonwealth Scientific and Industrial Research Organisation, Grains Research and Development Corporation, Nuseed Nutritional Australia Pty Ltd
    Inventors: James Robertson Petrie, Surinder Pal Singh, Robert Charles de Feyter
  • Patent number: 11365369
    Abstract: The present invention relates to methods of producing industrial products from plant lipids, particularly from vegetative parts of plants. In particular, the present invention provides oil products such as biodiesel and synthetic diesel and processes for producing these, as well as plants having an increased level of one or more non-polar lipids such as triacylglycerols and an increased total non-polar lipid content. In one particular embodiment, the present invention relates to combinations of modifications in two or more of lipid handling enzymes, oil body proteins, decreased lipid catabolic enzymes and/or transcription factors regulating lipid biosynthesis to increase the level of one or more non-polar lipids and/or the total non-polar lipid content and/or mono-unsaturated fatty acid content in plants or any part thereof. In an embodiment, the present invention relates to a process for extracting lipids.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: June 21, 2022
    Assignee: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
    Inventors: Thomas Vanhercke, James Robertson Petrie, Anna El Tahchy, Surinder Pal Singh, Kyle Reynolds, Qing Liu, Benjamin Aldo Leita
  • Publication number: 20220186269
    Abstract: The present invention relates to methods of synthesizing long-chain polyunsaturated fatty acids, especially eicosapentaenoic acid, docosapentaenoic acid and docosahexaenoic acid, in recombinant cells such as yeast or plant cells. Also provided are recombinant cells or plants which produce long-chain polyunsaturated fatty acids. Furthermore, the present invention relates to a group of new enzymes which possess desatorase or elongase activity that can be used in methods of synthesizing long-chain polyunsaturated fatty acids.
    Type: Application
    Filed: November 3, 2021
    Publication date: June 16, 2022
    Applicant: Commonwealth Scientific and Industrial Research Organisation
    Inventors: Surinder Pal Singh, Stanley Suresh Robert, Peter David Nichols, Susan Irene Ellis Blackburn, Xue-Rong Zhou, James Robertson Petrie, Allan Graham Green