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).
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Publication number: 20240084214Abstract: The present invention relates to extracted plant lipid, comprising fatty acids in an esterified form.Type: ApplicationFiled: November 7, 2023Publication date: March 14, 2024Applicants: 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
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Patent number: 11917960Abstract: 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: GrantFiled: May 17, 2017Date of Patent: March 5, 2024Assignee: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATIONInventors: Srinivas Belide, James Robertson Petrie, Surinder Pal Singh
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Patent number: 11859193Abstract: 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: GrantFiled: September 1, 2017Date of Patent: January 2, 2024Assignee: 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
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Publication number: 20230416186Abstract: 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: ApplicationFiled: June 14, 2023Publication date: December 28, 2023Applicants: Commonwealth Scientific and Industrial Research Organisation, Grains Research and Development Corporation, Nuseed Nutritional Australia Pty LtdInventors: James Robertson Petrie, Surinder Pal Singh, Pushkar Shrestha, Jason Timothy McAllister, Robert Charles de Feyter, Malcolm David Devine, Xue-Rong Zhou
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Publication number: 20230399653Abstract: 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: ApplicationFiled: April 14, 2023Publication date: December 14, 2023Applicant: Commonwealth Scientific and Industrial Research OrganisationInventors: Thomas Vanhercke, James Robertson Petrie, Ana El Tahchy, Surinder Pal Singh, Qing Liu
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Patent number: 11834621Abstract: The present invention relates to extracted plant lipid, comprising fatty acids in an esterified form.Type: GrantFiled: January 15, 2021Date of Patent: December 5, 2023Assignee: NUSEED GLOBAL INNOVATION LTD.Inventors: James Robertson Petrie, Surinder Pal Singh, Robert Charles de Feyter
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Patent number: 11814600Abstract: 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: GrantFiled: May 31, 2022Date of Patent: November 14, 2023Assignee: NUSEED GLOBAL INNNOVATION LTD.Inventors: Thomas Vanhercke, James Robertson Petrie, Anna El Tahchy, Surinder Pal Singh, Kyle Reynolds, Qing Liu, Benjamin Aldo Leita
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Publication number: 20230348926Abstract: 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: ApplicationFiled: March 15, 2023Publication date: November 2, 2023Inventors: Madeline Claire MITCHELL, Uday Kumar DIVI, Thomas VANHERCKE, James Robertson PETRIE, Surinder Pal SINGH, Allan Graham GREEN
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Publication number: 20230348357Abstract: The present invention relates to extracted plant lipid or microbial lipid comprising docosapentaenoic acid, and processes for producing the extracted lipid.Type: ApplicationFiled: March 30, 2023Publication date: November 2, 2023Applicants: Commonwealth Scientific and Industrial Research Organisation, Grains Research and Development Corporation, Nuseed Nutritional Australia Pty LtdInventors: James Robertson Petrie, Surinder Pai Singh, Pushkar Shrestha, Jason Timothy McAllister, Robert Charles de Feyter, Malcolm David Devine
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Patent number: 11718577Abstract: 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: GrantFiled: October 5, 2020Date of Patent: August 8, 2023Assignees: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION, GRAINS RESEARCH AND DEVELOPMENT CORPORATION, NUSEED NUTRITIONAL AUSTRALIA PTY LTDInventors: James Robertson Petrie, Surinder Pal Singh, Pushkar Shrestha, Jason Timothy McAllister, Robert Charles de Feyter, Malcolm David Devine, Xue-Rong Zhou
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Publication number: 20230219879Abstract: The present invention relates to extracted plant lipid or microbial lipid comprising docosapentaenoic acid, and processes for producing the extracted lipid.Type: ApplicationFiled: March 23, 2023Publication date: July 13, 2023Applicants: Commonwealth Scientific and Industrial Research Organisation, Grains Research and Development Corporation, Nuseed Nutritional Australia Pty LtdInventors: James Robertson Petrie, Surinder Pai Singh, Pushkar Shrestha, Jason Timothy McAllister, Robert Charles de Feyter, Malcolm David Devine
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Patent number: 11639507Abstract: 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: GrantFiled: March 14, 2019Date of Patent: May 2, 2023Assignee: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATIONInventors: Thomas Vanhercke, James Robertson Petrie, Anna El Tahchy, Surinder Pal Singh, Qing Liu
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Publication number: 20230127275Abstract: 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: ApplicationFiled: March 12, 2021Publication date: April 27, 2023Inventors: Anna El Tahchy, Dawar Hussain, Surinder Pal Singh, Pushkar Shrestha, Rosangela Aparecida Devilla, James Robertson Petrie
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Patent number: 11623911Abstract: The present invention relates to extracted plant lipid or microbial lipid comprising docosapentaenoic acid, and processes for producing the extracted lipid.Type: GrantFiled: September 28, 2018Date of Patent: April 11, 2023Assignees: 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
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Patent number: 11597953Abstract: 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: GrantFiled: May 7, 2020Date of Patent: March 7, 2023Assignee: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATIONInventors: Surinder Pal Singh, Stanley Suresh Robert, Peter David Nichols, Susan Irene Ellis Blackburn, Xue-Rong Zhou, James Robertson Petrie, Allan Graham Green
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Publication number: 20230058089Abstract: 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: ApplicationFiled: August 23, 2022Publication date: February 23, 2023Applicant: Commonwealth Scientific and Industrial Research OrganisationInventors: Thomas Vanhercke, James Robertson Petrie, Anna El Tahchy, Surinder Pal Singh, Qing Liu
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Publication number: 20220364014Abstract: 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: ApplicationFiled: May 31, 2022Publication date: November 17, 2022Applicant: Commonwealth Scientific and Industrial Research OrganisationInventors: Thomas VANHERCKE, James Robertson PETRIE, Anna EL TAHCHY, Surinder Pal SINGH, Kyle REYNOLDS, Qing LIU, Benjamin Aldo LEITA
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Publication number: 20220356414Abstract: The present invention relates to a process for producing ethyl esters of polyunsaturated fatty acids, comprising transesterifying triacylglycerols in extracted plant lipid.Type: ApplicationFiled: March 30, 2022Publication date: November 10, 2022Applicants: Commonwealth Scientific and Industrial Research Organisation, Grains Research and Development Corporation, Nuseed Nutritional Australia Pty LtdInventors: James Robertson Petrie, Surinder Pal Singh, Robert Charles de Feyter
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Patent number: 11365369Abstract: 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: GrantFiled: November 7, 2019Date of Patent: June 21, 2022Assignee: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATIONInventors: Thomas Vanhercke, James Robertson Petrie, Anna El Tahchy, Surinder Pal Singh, Kyle Reynolds, Qing Liu, Benjamin Aldo Leita
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Publication number: 20220186269Abstract: 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: ApplicationFiled: November 3, 2021Publication date: June 16, 2022Applicant: Commonwealth Scientific and Industrial Research OrganisationInventors: Surinder Pal Singh, Stanley Suresh Robert, Peter David Nichols, Susan Irene Ellis Blackburn, Xue-Rong Zhou, James Robertson Petrie, Allan Graham Green