Patents by Inventor Priti Pharkya

Priti Pharkya 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: 20170335352
    Abstract: The invention provides non-naturally occurring microbial organisms having a toluene, benzene, p-toluate, terephthalate, (2-hydroxy-3-methyl-4-oxobutoxy)phosphonate, (2-hydroxy-4-oxobutoxy)phosphonate, benzoate, styrene, 2,4-pentadienoate, 3-butene-1 ol or 1,3-butadiene pathway. The invention additionally provides methods of using such organisms to produce toluene, benzene, p-toluate, terephthalate, (2-hydroxy-3-methyl-4-oxobutoxy)phosphonate, (2-hydroxy-4-oxobutoxy)phosphonate, benzoate, styrene, 2,4-pentadienoate, 3-butene-1 ol or 1,3-butadiene.
    Type: Application
    Filed: December 19, 2016
    Publication date: November 23, 2017
    Inventors: Robin E. OSTERHOUT, Anthony P. BURGARD, Priti PHARKYA, Mark J. BURK
  • Publication number: 20170298363
    Abstract: The invention provides non-natural microbial organisms containing enzymatic pathways and/or metabolic modifications for enhancing carbon flux through acetyl-CoA, or oxaloacetate and acetyl-CoA. Embodiments of the invention include microbial organisms having a pathway to acetyl-CoA and oxaloacetate that includes phosphoketolase (a PK pathway). The organisms also have either (i) a genetic modification that enhances the activity of the non-phosphotransferase system (non-PTS) for sugar uptake, and/or (ii) a genetic modification(s) to the organism's electron transport chain (ETC) that enhances efficiency of ATP production, that enhances availability of reducing equivalents or both. The microbial organisms can optionally include (iii) a genetic modification that maintains, attenuates, or eliminates the activity of a phosphotransferase system (PTS) for sugar uptake.
    Type: Application
    Filed: September 18, 2015
    Publication date: October 19, 2017
    Inventors: Priti Pharkya, Anthony Burgard, Eric Roland Nunez Van Name
  • Publication number: 20170275654
    Abstract: A non-naturally occurring microbial organism includes a microbial organism having a 1,3-butanediol (1,3-BDO) pathway having at least one exogenous nucleic acid encoding a 1,3-BDO pathway enzyme expressed in a sufficient amount to produce 1,3-BDO.
    Type: Application
    Filed: June 7, 2017
    Publication date: September 28, 2017
    Inventors: Anthony P. BURGARD, Mark J. BURK, Robin E. OSTERHOUT, Priti PHARKYA
  • Publication number: 20170247709
    Abstract: Provided herein are non-naturally occurring eukaryotic organisms that can be engineered to produce and increase the availability of cytosolic acetyl-CoA. Also provided herein are non-naturally occurring eukaryotic organisms having a 1,3-butanediol (1,3-BDO) pathway. and methods of using such organisms to produce 1,3-BDO.
    Type: Application
    Filed: October 11, 2016
    Publication date: August 31, 2017
    Inventors: Anthony P. BURGARD, Mark J. BURK, Robin E. OSTERHOUT, Priti PHARKYA, Jingyi LI
  • Patent number: 9732361
    Abstract: The invention provides non-naturally occurring microbial organisms having a butadiene pathway. The invention additionally provides methods of using such organisms to produce butadiene.
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: August 15, 2017
    Assignee: Genomatica, Inc.
    Inventors: Mark J. Burk, Anthony P. Burgard, Jun Sun, Robin E. Osterhout, Priti Pharkya
  • Publication number: 20170218414
    Abstract: The invention provides a non-naturally occurring microbial organism having a 6-aminocaproic acid, caprolactam, hexametheylenediamine or levulinic acid pathway. The microbial organism contains at least one exogenous nucleic acid encoding an enzyme in the respective 6-aminocaproic acid, caprolactam, hexametheylenediamine or levulinic acid pathway. The invention additionally provides a method for producing 6-aminocaproic acid, caprolactam, hexametheylenediamine or levulinic acid. The method can include culturing a 6-aminocaproic acid, caprolactam or hexametheylenediamine producing microbial organism, where the microbial organism expresses at least one exogenous nucleic acid encoding a 6-aminocaproic acid, caprolactam, hexametheylenediamine or levulinic acid pathway enzyme in a sufficient amount to produce the respective product, under conditions and for a sufficient period of time to produce 6-aminocaproic acid, caprolactam, hexametheylenediamine or levulinic acid.
    Type: Application
    Filed: September 12, 2016
    Publication date: August 3, 2017
    Inventors: Mark J. BURK, Anthony P. BURGARD, Robin E. OSTERHOUT, Priti PHARKYA
  • Patent number: 9719118
    Abstract: The invention provides non-naturally occurring microbial organisms containing caprolactone pathways having at least one exogenous nucleic acid encoding a butadiene pathway enzyme expressed in a sufficient amount to produce caprolactone. The invention additionally provides methods of using such microbial organisms to produce caprolactone by culturing a non-naturally occurring microbial organism containing caprolactone pathways as described herein under conditions and for a sufficient period of time to produce caprolactone.
    Type: Grant
    Filed: January 13, 2016
    Date of Patent: August 1, 2017
    Assignee: Genomatica, Inc.
    Inventors: Anthony P. Burgard, Robin E. Osterhout, Priti Pharkya, Mark J. Burk
  • Patent number: 9708632
    Abstract: A non-naturally occurring microbial organism includes a microbial organism having a 1,3-butanediol (1,3-BDO) pathway having at least one exogenous nucleic acid encoding a 1,3-BDO pathway enzyme expressed in a sufficient amount to produce 1,3-BDO.
    Type: Grant
    Filed: March 30, 2015
    Date of Patent: July 18, 2017
    Assignee: Genomatica, Inc.
    Inventors: Anthony P. Burgard, Mark J. Burk, Robin E. Osterhout, Priti Pharkya
  • Publication number: 20170191085
    Abstract: The invention provides non-naturally occurring microbial organisms containing butadiene or 2,4-pentadienoate pathways comprising at least one exogenous nucleic acid encoding a butadiene or 2,4-pentadienoate pathway enzyme expressed in a sufficient amount to produce butadiene or 2,4-pentadienoate. The organism can further contain a hydrogen synthesis pathway. The invention additionally provides methods of using such microbial organisms to produce butadiene or 2,4-pentadienoate by culturing a non-naturally occurring microbial organism containing butadiene or 2,4-pentadienoate pathways as described herein under conditions and for a sufficient period of time to produce butadiene or 2,4-pentadienoate. Hydrogen can be produced together with the production of butadiene or 2,4-pentadienoate.
    Type: Application
    Filed: July 2, 2015
    Publication date: July 6, 2017
    Applicant: Genomatica, Inc.
    Inventors: Priti PHARKYA, Anthony P. BURGARD, Mark J. BURK
  • Publication number: 20170183694
    Abstract: The invention provides non-naturally occurring microbial organisms having a 4-hydroxybutyrate, gamma-butyrolactone, 1,4-butanediol, 4-hydroxybutanal, 4-hydroxybutyryl-CoA and/or putrescine pathway and being capable of producing 4-hydroxybutyrate, wherein the microbial organism comprises one or more genetic modifications. The invention additionally provides methods of producing 4-hydroxybutyrate, gamma-butyrolactone, 1,4-butanediol, 4-hydroxybutanal, 4-hydroxybutyryl-CoA and/or putrescine or related products using the microbial organisms.
    Type: Application
    Filed: June 23, 2016
    Publication date: June 29, 2017
    Inventors: Priti PHARKYA, Anthony P. BURGARD, Stephen J. VAN DIEN, Robin E. OSTERHOUT, Mark J. BURK, John D. TRAWICK, Michael P. KUCHINSKAS, Brian STEER, Stefan ANDRAE, Amit SHAH
  • Patent number: 9689006
    Abstract: A non-naturally occurring eukaryotic or prokaryotic organism includes one or more gene disruptions occurring in genes encoding enzymes imparting increased fumarate, malate or acrylate production in the organism when the gene disruption reduces an activity of the enzyme. The one or more gene disruptions confers increased production of acrylate onto the organism. Organisms that produce acrylate have an acrylate pathway that at least one exogenous nucleic acid encoding an acrylate pathway enzyme expressed in a sufficient amount to produce acrylate, the acrylate pathway comprising a decarboxylase. Methods of producing fumarate, malate or acrylate include culturing these organisms.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: June 27, 2017
    Assignee: Genomatica, Inc.
    Inventors: Mark J. Burk, Anthony P. Burgard, Priti Pharkya
  • Publication number: 20170166931
    Abstract: The invention provides a non-naturally occurring microbial organism having a butadiene, crotyl alcohol, 2,4-pentadienoate, 3-buten-2-ol, or 3-buten-1-ol, pathway. The microbial organism contains at least one exogenous nucleic acid encoding an enzyme in a pathway. The invention additionally provides a method for producing butadiene, crotyl alcohol, 2,4-pentadienoate, 3-buten-2-ol, or 3-buten-1-ol. The method can include culturing a butadiene, crotyl alcohol, 2,4-pentadienoate, 3-buten-2-ol, or 3-buten-1-ol-producing microbial organism, where the microbial organism expresses at least one exogenous nucleic acid encoding a pathway enzyme in a sufficient amount, and under conditions and for a sufficient period of time to produce butadiene, crotyl alcohol, 2,4-pentadienoate, 3-buten-2-ol, or 3-buten-1-ol.
    Type: Application
    Filed: July 2, 2015
    Publication date: June 15, 2017
    Inventors: Stephanie J. Culler, Mark J. Burk, Robin E. Osterhout, Priti Pharkya
  • Patent number: 9677045
    Abstract: The invention provides non-naturally occurring microbial organisms having a 4-hydroxybutyrate pathway and being capable of producing 4-hydroxybutyrate, wherein the microbial organism comprises one or more genetic modifications. The invention additionally provides methods of producing 4-hydroxybutyrate or related products using the microbial organisms.
    Type: Grant
    Filed: June 3, 2013
    Date of Patent: June 13, 2017
    Assignee: Genomatica, Inc.
    Inventors: Priti Pharkya, Anthony P. Burgard, Stephen J. Van Dien, Robin E. Osterhout, Mark J. Burk, John D. Trawick, Michael P. Kuchinskas, Brian Steer
  • Publication number: 20170159075
    Abstract: The invention provides non-naturally occurring microbial organisms containing enzymatic pathways and/or metabolic modifications for enhancing carbon flux through acetyl-CoA. In some embodiments, the microbial organisms having such pathways also include pathways for generating reducing equivalents, formaldehyde fixation and/or formate assimilation. The enhanced carbon flux through acetyl-CoA, in combination with pathways for generating reducing equivalents, formaldehyde fixation and/or formate assimilation can, in some embodiments, be used for production of a bioderived compound. Accordingly, in some embodiments, the microbial organisms of the invention can include a pathway capable of producing a bioderived compound of the invention.
    Type: Application
    Filed: November 25, 2014
    Publication date: June 8, 2017
    Inventors: Robin E. OSTERHOUT, Anthony P. BURGARD, Priti PHARKYA, Stefan ANDRAE
  • Patent number: 9657316
    Abstract: Provided herein is a non-naturally occurring microbial organism having a methanol metabolic pathway that can enhance the availability of reducing equivalents in the presence of methanol. Such reducing equivalents can be used to increase the product yield of organic compounds produced by the microbial organism, such as 1,4-butanediol (BDO). Also provided herein are methods for using such an organism to produce BDO.
    Type: Grant
    Filed: August 26, 2013
    Date of Patent: May 23, 2017
    Assignee: Genomatica, Inc.
    Inventors: Anthony P. Burgard, Robin E. Osterhout, Stephen J. Van Dien, Cara Ann Tracewell, Priti Pharkya, Stefan Andrae
  • Publication number: 20170130234
    Abstract: The invention provides a non-naturally occurring microbial organism having an adipate, 6-aminocaproic acid or caprolactam pathway. The microbial organism contains at least one exogenous nucleic acid encoding an enzyme in the respective adipate, 6-aminocaproic acid or caprolactam pathway. The invention additionally provides a method for producing adipate, 6-aminocaproic acid or caprolactam. The method can include culturing an adipate, 6-aminocaproic acid or caprolactam producing microbial organism, where the microbial organism expresses at least one exogenous nucleic acid encoding an adipate, 6-aminocaproic acid or caprolactam pathway enzyme in a sufficient amount to produce the respective product, under conditions and for a sufficient period of time to produce adipate, 6-aminocaproic acid or caprolactam.
    Type: Application
    Filed: June 16, 2016
    Publication date: May 11, 2017
    Inventors: Anthony P. BURGARD, Priti PHARKYA, Robin E. OSTERHOUT
  • Publication number: 20170073691
    Abstract: Provided herein is a non-naturally occurring microbial organism having a methanol metabolic pathway that can enhance the availability of reducing equivalents in the presence of methanol. Such reducing equivalents can be used to increase the product yield of organic compounds produced by the microbial organism, such as 3-hydroxyisobutyrate or MAA. Also provided herein are methods for using such an organism to produce 3-hydroxyisobutyrate or MAA.
    Type: Application
    Filed: April 19, 2016
    Publication date: March 16, 2017
    Inventors: Anthony P. BURGARD, Robin E. OSTERHOUT, Stephen J. VAN DIEN, Cara Ann TRACEWELL, Priti PHARKYA, Stefan ANDRAE
  • Publication number: 20170044572
    Abstract: The invention provides non-naturally occurring microbial organisms having a butadiene pathway. The invention additionally provides methods of using such organisms to produce butadiene.
    Type: Application
    Filed: March 23, 2016
    Publication date: February 16, 2017
    Inventors: Mark J. BURK, Anthony P. BURGARD, Jun SUN, Robin E. OSTERHOUT, Priti PHARKYA
  • Patent number: 9556461
    Abstract: The invention provides non-naturally occurring microbial organisms having a toluene, benzene, p-toluate, terephthalate, (2-hydroxy-3-methyl-4-oxobutoxy)phosphonate, (2-hydroxy-4-oxobutoxy)phosphonate, benzoate, styrene, 2,4-pentadienoate, 3-butene-1ol or 1,3-butadiene pathway. The invention additionally provides methods of using such organisms to produce toluene, benzene, p-toluate, terephthalate, (2-hydroxy-3-methyl-4-oxobutoxy)phosphonate, (2-hydroxy-4-oxobutoxy)phosphonate, benzoate, styrene, 2,4-pentadienoate, 3-butene-1ol or 1,3-butadiene.
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: January 31, 2017
    Assignee: Genomatica, Inc.
    Inventors: Robin E. Osterhout, Anthony P. Burgard, Priti Pharkya, Mark J. Burk
  • Publication number: 20170022508
    Abstract: A non-naturally occurring microbial organism having an aniline pathway includes at least one exogenous nucleic acid encoding an aniline pathway enzyme expressed in a sufficient amount to produce aniline. The aniline pathway includes (1) an aminodeoxychorismate synthase, an aminodeoxychorismate lyase, and a 4-aminobenzoate carboxylyase or (2) an anthranilate synthase and an anthranilate decarboxylase. A method for producing aniline, includes culturing these non-naturally occurring microbial organisms under conditions and for a sufficient period of time to produce aniline.
    Type: Application
    Filed: April 28, 2016
    Publication date: January 26, 2017
    Inventor: Priti Pharkya