Patents by Inventor Peter John Gillies
Peter John Gillies 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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Patent number: 8815566Abstract: Engineered strains of the oleaginous yeast Yarrowia lipolytica capable of producing greater than 25% eicosapentaenoic acid (EPA, an ?-3 polyunsaturated fatty acid) in the total oil fraction are described. These strains comprise various chimeric genes expressing heterologous desaturases, elongases and acyltransferases and optionally comprise various native desaturase and acyltransferase knockouts to enable synthesis and high accumulation of EPA. Production host cells are claimed, as are methods for producing EPA within said host cells.Type: GrantFiled: July 17, 2013Date of Patent: August 26, 2014Assignee: E I du Pont de Nemours and CompanyInventors: Howard Glenn Damude, Peter John Gillies, Daniel Joseph Macool, Stephen K Picataggio, Dana M. Walters Pollak, James John Ragghianti, Zhixiong Xue, Narendra S Yadav, Hongxiang Zhang, Quinn Qun Zhu
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Patent number: 8685682Abstract: An engineered strain of the oleaginous yeast Yarrowia lipolytica capable of producing greater than 5.6% docosahexaenoic acid acid (DHA, an w-3 polyunsaturated fatty acid) in the total oil fraction is described. This strain comprises various chimeric genes expressing heterologous desaturases, elongases and acyltransferases and optionally comprises various native desaturase and acyltransferase knockouts to enable synthesis and high accumulation of DHA. Production host cells are claimed, as are methods for producing DHA within said host cells.Type: GrantFiled: May 14, 2009Date of Patent: April 1, 2014Assignee: E I du Pont de Nemours and CompanyInventors: Howard Glenn Damude, Peter John Gillies, Daniel Joseph Macool, Stephen K Picataggio, James John Ragghianti, John E Seip, Zhixiong Xue, Narendra S Yadav, Hongxiang Zhang, Quinn Qun Zhu
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Publication number: 20140030772Abstract: Engineered strains of the oleaginous yeast Yarrowia lipolytica capable of producing greater than 25% eicosapentaenoic acid (EPA, an ?-3 polyunsaturated fatty acid) in the total oil fraction are described. These strains comprise various chimeric genes expressing heterologous desaturases, elongases and acyltransferases and optionally comprise various native desaturase and acyltransferase knockouts to enable synthesis and high accumulation of EPA. Production host cells are claimed, as are methods for producing EPA within said host cells.Type: ApplicationFiled: July 17, 2013Publication date: January 30, 2014Applicant: E I DU PONT DE NEMOURS AND COMPANYInventors: Howard Glenn Damude, Peter John Gillies, Daniel Joseph Macool, Stephen K. Picataggio, Dana M. Walters Pollak, James John Ragghianti, Zhixiong Xue, Narendra S. Yadav, Hongxiang Zhang, Quinn Qun Zhu
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Publication number: 20130261180Abstract: Methods are provided for maintaining or lowering lipoprotein-associated phospholipase A2 [“Lp-PLA2”] levels, stabilizing rupture prone-atherosclerotic lesions, decreasing the Inflammatory Index and increasing Total Omega-3 Score™ in humans, by administering an effective amount of eicosapentaenoic acid [“EPA”], an omega-3 polyunsaturated fatty acid [“PUFA”].Type: ApplicationFiled: May 24, 2013Publication date: October 3, 2013Applicant: E I DU PONT DE NEMOURS AND COMPANYInventors: Peter John Gillies, Ernst John Schaefer
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Patent number: 8518674Abstract: Engineered strains of the oleaginous yeast Yarrowia lipolytica capable of producing greater than 25% eicosapentaenoic acid (EPA, an ?-3 polyunsaturated fatty acid) in the total oil fraction are described. These strains comprise various chimeric genes expressing heterologous desaturases, elongases and acyltransferases and optionally comprise various native desaturase and acyltransferase knockouts to enable synthesis and high accumulation of EPA. Production host cells are claimed, as are methods for producing EPA within said host cells.Type: GrantFiled: September 29, 2010Date of Patent: August 27, 2013Assignee: E I du Pont de Nemours and CompanyInventors: Howard Glenn Damude, Peter John Gillies, Daniel Joseph Macool, Stephen K. Picataggio, Dana M. Walters Pollak, James John Ragghianti, Zhixiong Xue, Narendra S. Yadav, Hongxiang Zhang, Quinn Qun Zhu
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Publication number: 20110178105Abstract: Methods are provided for maintaining or lowering lipoprotein-associated phospholipase A2 [“Lp-PLA2”] levels, stabilizing rupture prone-atherosclerotic lesions, decreasing the Inflammatory Index and increasing Total Omega-3 Score™ in humans, by administering an effective amount of eicosapentaecnoic acid [“EPA”], an omega-3 polyunsaturated fatty acid [“PUFA”].Type: ApplicationFiled: January 10, 2011Publication date: July 21, 2011Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventors: PETER JOHN GILLIES, Ernst John Schaefer
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Patent number: 7932077Abstract: Engineered strains of the oleaginous yeast Yarrowia lipolytica capable of producing greater than 25% eicosapentaenoic acid (EPA, an ?-3 polyunsaturated fatty acid) in the total oil fraction are described. These strains comprise various chimeric genes expressing heterologous desaturases, elongases and acyltransferases and optionally comprise various native desaturase and acyltransferase knockouts to enable synthesis and high accumulation of EPA. Production host cells are claimed, as are methods for producing EPA within said host cells.Type: GrantFiled: November 2, 2005Date of Patent: April 26, 2011Assignee: E. I. du Pont de Nemours and CompanyInventors: Howard Glenn Damude, Peter John Gillies, Daniel Joseph Macool, Stephen K. Picataggio, Dana M. Walters Pollak, James John Ragghianti, Zhixiong Xue, Narendra S. Yadav, Hongxiang Zhang, Quinn Qun Zhu
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Publication number: 20110086919Abstract: Engineered strains of the oleaginous yeast Yarrowia lipolytica capable of producing greater than 25% eicosapentaenoic acid (EPA, an ?-3 polyunsaturated fatty acid) in the total oil fraction are described. These strains comprise various chimeric genes expressing heterologous desaturases, elongases and acyltransferases and optionally comprise various native desaturase and acyltransferase knockouts to enable synthesis and high accumulation of EPA. Production host cells are claimed, as are methods for producing EPA within said host cells.Type: ApplicationFiled: September 29, 2010Publication date: April 14, 2011Applicant: E. I. Du Pont De Nemours and CompanyInventors: Howard Glenn Damude, Peter John Gillies, Daniel Joseph Macool, Stephen K. Picataggio, Dana M. Walters Pollak, James John Ragghianti, Zhixiong Xue, Narendra S. Yadav, Hongxiang Zhang, Quinn Qun Zhu
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Publication number: 20100022647Abstract: Engineered strains of the oleaginous yeast Yarrowia lipolytica capable of producing greater than 10% arachidonic acid (ARA, an ?-6 polyunsaturated fatty acid) in the total oil fraction are described. These strains comprise various chimeric genes expressing heterologous desaturases, elongases and acyltransferases, and optionally comprise various native desaturase and acyltransferase knockouts to enable synthesis and high accumulation of ARA. Production host cells are claimed, as are methods for producing ARA within said host cells.Type: ApplicationFiled: July 30, 2009Publication date: January 28, 2010Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: Howard Glenn Damude, Peter John Gillies, Daniel Joseph Macool, Stephen K. Picataggio, Dana M. Walters Pollak, James John Ragghianti, Zhixiong Xue, Narendra S. Yadav, Hongxiang Zhang, Quinn Qun Zhu
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Publication number: 20090311380Abstract: An engineered strain of the oleaginous yeast Yarrowia lipolytica capable of producing greater than 5.6% docosahexaenoic acid acid (DHA, an w-3 polyunsaturated fatty acid) in the total oil fraction is described. This strain comprises various chimeric genes expressing heterologous desaturases, elongases and acyltransferases and optionally comprises various native desaturase and acyltransferase knockouts to enable synthesis and high accumulation of DHA. Production host cells are claimed, as are methods for producing DHA within said host cells.Type: ApplicationFiled: May 14, 2009Publication date: December 17, 2009Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventors: Howard Glenn Damude, Peter John Gillies, Daniel Joseph Macool, Stephen K. Picataggio, James John Ragghianti, John E. Seip, Zhixiong Xue, Narendra S. Yadav, Hongxiang Zhang, Quinn Qun Zhu
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Patent number: 7588931Abstract: Engineered strains of the oleaginous yeast Yarrowia lipolytica capable of producing greater than 10% arachidonic acid (ARA, an ?-6 polyunsaturated fatty acid) in the total oil fraction are described. These strains comprise various chimeric genes expressing heterologous desaturases, elongases and acyltransferases, and optionally comprise various native desaturase and acyltransferase knockouts to enable synthesis and high accumulation of ARA. Production host cells are claimed, as are methods for producing ARA within said host cells.Type: GrantFiled: November 1, 2005Date of Patent: September 15, 2009Assignee: E. I. du Pont de Nemours and CompanyInventors: Howard Glenn Damude, Peter John Gillies, Daniel Joseph Macool, Stephen K. Picataggio, Dana M. Walters Pollak, James John Ragghianti, Zhixiong Xue, Narendra S. Yadav, Hongxiang Zhang, Quinn Qun Zhu