Patents by Inventor Nandhitha Subramanian

Nandhitha Subramanian 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).

  • ENGINEERED GLUCOSE DEHYDROGENASES AND METHODS FOR THE REDUCTIVE AMINATION OF KETONE AND AMINE COMPOUNDS
    Publication number: 20250129343
    Abstract: The present application provides engineered glucose dehydrogenase polypeptides having imine reductase activity, polynucleotides encoding the engineered polypeptides, host cells capable of expressing the engineered polypeptides, and methods of using these engineered polypeptides with a range of ketone and amine substrate compounds to prepare secondary and tertiary amine product compounds.
    Type: Application
    Filed: December 23, 2024
    Publication date: April 24, 2025
    Inventors: Xiang Yi, Oscar Alvizo, Ravi David Garcia, David Entwistle, Charlene Ching, James Nicholas Riggins, Nandhitha Subramanian
  • Engineered glucose dehydrogenases and methods for the reductive amination of ketone and amine compounds
    Patent number: 12215359
    Abstract: The present application provides engineered glucose dehydrogenase polypeptides having imine reductase activity, polynucleotides encoding the engineered polypeptides, host cells capable of expressing the engineered polypeptides, and methods of using these engineered polypeptides with a range of ketone and amine substrate compounds to prepare secondary and tertiary amine product compounds.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: February 4, 2025
    Assignee: Codexis, Inc.
    Inventors: Xiang Yi, Oscar Alvizo, Ravi David Garcia, David Entwistle, Charlene Ching, James Nicholas Riggins, Nandhitha Subramanian
  • ENGINEERED THREONINE ALDOLASES AND AMINO ACID DECARBOXYLASES
    Publication number: 20250034544
    Abstract: The present invention provides engineered threonine aldolase and amino acid decarboxylase polypeptides useful for the production of the chiral tertiary amino alcohols, as well as polynucleotides, compositions, and methods utilizing these engineered polypeptides.
    Type: Application
    Filed: December 1, 2022
    Publication date: January 30, 2025
    Inventors: Oscar Alvizo, Scott J. Novick, Nandhitha Subramanian, Thierry Schlama
  • ENGINEERED DNA POLYMERASE VARIANTS
    Publication number: 20250027062
    Abstract: The present disclosure relates to engineered DNA polymerase polypeptides and compositions thereof, as well as polynucleotides encoding the engineered DNA polymerase polypeptides. The present disclosure also provides methods of using the engineered DNA polymerase polypeptides or compositions thereof for diagnostic and other purposes.
    Type: Application
    Filed: October 1, 2024
    Publication date: January 23, 2025
    Inventors: Ericka Bermudez, David Elgart, Nikki D. Kruse, Mathew G. Miller, Vesna Mitchell, Jovana Nazor, Nandhitha Subramanian
  • ENGINEERED PANTOTHENATE KINASE VARIANT ENZYMES
    Publication number: 20240425827
    Abstract: The present invention provides engineered pantothenate kinase (PanK) enzymes, polypeptides having PanK activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing PanK enzymes are also provided. The present invention further provides compositions comprising the PanK enzymes and methods of using the engineered PanK enzymes. The present invention finds particular use in the production of pharmaceutical compounds.
    Type: Application
    Filed: September 3, 2024
    Publication date: December 26, 2024
    Inventors: Margie Tabuga Borra-Garske, Oscar Alvizo, Lillian Jasmine Miller, Jesse B. Slaton, Aksiniya Lyubenova Petkova, Nandhitha Subramanian, Joshua Kolev, Anna Fryszkowska, Agustina Rodriguez-Granillo, Grant Murphy
  • Engineered DNA polymerase variants
    Patent number: 12129495
    Abstract: The present disclosure relates to engineered DNA polymerase polypeptides and compositions thereof, as well as polynucleotides encoding the engineered DNA polymerase polypeptides. The present disclosure also provides methods of using the engineered DNA polymerase polypeptides or compositions thereof for diagnostic and other purposes.
    Type: Grant
    Filed: October 14, 2022
    Date of Patent: October 29, 2024
    Assignee: Codexis, Inc.
    Inventors: Ericka Bermudez, David Elgart, Nikki D. Kruse, Mathew G. Miller, Vesna Mitchell, Jovana Nazor, Nandhitha Subramanian
  • Engineered pantothenate kinase variant enzymes
    Patent number: 12110513
    Abstract: The present invention provides engineered pantothenate kinase (PanK) enzymes, polypeptides having PanK activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing PanK enzymes are also provided. The present invention further provides compositions comprising the PanK enzymes and methods of using the engineered PanK enzymes. The present invention finds particular use in the production of pharmaceutical compounds.
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: October 8, 2024
    Assignee: Codexis, Inc.
    Inventors: Margie Tabuga Borra-Garske, Oscar Alvizo, Lillian Jasmine Miller, Jesse B. Slaton, Aksiniya Lyubenova Petkova, Nandhitha Subramanian, Joshua Kolev, Anna Fryszkowska, Agustina Rodriguez-Granillo, Grant Murphy
  • PEROXIDASE ACTIVITY TOWARDS 10-ACETYL-3,7-DIHYDROXYPHENOXAZINE
    Publication number: 20240301367
    Abstract: The present invention provides engineered peroxidase enzymes, polypeptides having peroxidase activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing peroxidase enzymes are also provided. The present invention further provides compositions comprising the peroxidase enzymes and methods of using the engineered peroxidase enzymes. The present invention finds particular use in the production of pharmaceutical and other compounds.
    Type: Application
    Filed: May 6, 2024
    Publication date: September 12, 2024
    Applicant: Codexis, Inc.
    Inventors: Da Duan, Auric Anthony Sowell-Kantz, Aksiniya Lyubenova Petkova, Jovana Nazor, Nandhitha Subramanian, Oscar Alvizo
  • ENGINEERED GALACTOSE OXIDASE VARIANT ENZYMES
    Publication number: 20240287474
    Abstract: The present invention provides engineered galactose oxidase (GOase) enzymes, polypeptides having GOase activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing GOase enzymes are also provided. The present invention further provides compositions comprising the GOase enzymes and methods of using the engineered GOase enzymes. The present invention finds particular use in the production of pharmaceutical and other compounds.
    Type: Application
    Filed: May 7, 2024
    Publication date: August 29, 2024
    Applicant: Codexis, Inc.
    Inventors: Christopher Micklitsch, Oscar Alvizo, Jovana Nazor, Harvinder Chagger Maniar, Mikayla Jianghongxia Krawczyk, Margie Tabuga Borra-Garske, Nandhitha Subramanian, Anna Fryszkowska, Nicholas M. Marshall, Agustina Rodriguez-Granillo, Deeptak Verma, Dewan Andrews
  • ENGINEERED DNA POLYMERASE VARIANTS
    Publication number: 20240263154
    Abstract: The present invention provides engineered DNA polymerase polypeptides and compositions thereof, as well as polynucleotides encoding the engineered DNA polymerase polypeptides. The invention also provides methods for use of the compositions comprising the engineered DNA polymerase polypeptides for diagnostic and other purposes.
    Type: Application
    Filed: April 5, 2024
    Publication date: August 8, 2024
    Inventors: Mathew G. Miller, Vesna Mitchell, Jovana Nazor, Donald S. Baskerville, Nikki Dellas, David Elgart, Jonathan Vroom, Sandy M. Gomes, Nandhitha Subramanian, Ericka Bermudez
  • Engineered DNA polymerase variants
    Patent number: 12018295
    Abstract: The present invention provides engineered DNA polymerase polypeptides and compositions thereof, as well as polynucleotides encoding the engineered DNA polymerase polypeptides. The invention also provides methods for use of the compositions comprising the engineered DNA polymerase polypeptides for diagnostic and other purposes.
    Type: Grant
    Filed: June 11, 2021
    Date of Patent: June 25, 2024
    Assignee: Codexis, Inc.
    Inventors: Mathew G. Miller, Vesna Mitchell, Jovana Nazor, Donald S. Baskerville, Nikki Dellas, David Elgart, Jonathan Vroom, Sandy M. Gomes, Nandhitha Subramanian, Ericka Bermudez
  • Engineered galactose oxidase variant enzymes
    Patent number: 12012618
    Abstract: The present invention provides engineered galactose oxidase (GOase) enzymes, polypeptides having GOase activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing GOase enzymes are also provided. The present invention further provides compositions comprising the GOase enzymes and methods of using the engineered GOase enzymes. The present invention finds particular use in the production of pharmaceutical and other compounds.
    Type: Grant
    Filed: September 9, 2022
    Date of Patent: June 18, 2024
    Assignee: Codexis, Inc.
    Inventors: Christopher Michael Micklitsch, Oscar Alvizo, Jovana Nazor, Harvinder Chagger Maniar, Mikayla Jianghongxia Krawczyk, Margie Tabuga Borra-Garske, Nandhitha Subramanian, Anna Fryszkowska, Nicholas M. Marshall, Agustina Rodriguez-Granillo, Deeptak Verma, Dewan Andrews
  • Peroxidase activity towards 10-acetyl-3,7-dihydroxyphenoxazine
    Patent number: 12012620
    Abstract: The present invention provides engineered peroxidase enzymes, polypeptides having peroxidase activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing peroxidase enzymes are also provided. The present invention further provides compositions comprising the peroxidase enzymes and methods of using the engineered peroxidase enzymes. The present invention finds particular use in the production of pharmaceutical and other compounds.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: June 18, 2024
    Assignee: Codexis, Inc.
    Inventors: Da Duan, Auric Anthony Sowell-Kantz, Aksiniya Lyubenova Petkova, Jovana Nazor, Nandhitha Subramanian, Oscar Alvizo
  • P450-BM3 VARIANTS WITH IMPROVED ACTIVITY
    Publication number: 20240190926
    Abstract: The present invention provides improved P450-BM3 variants with improved activity. In some embodiments, the P450-BM3 variants exhibit improved activity on indanone substrates.
    Type: Application
    Filed: November 21, 2023
    Publication date: June 13, 2024
    Inventors: Margie Tabuga Borra-Garske, Jessica Anna Hurtak, Anders Matthew Knight, Kalyanaraman Krishnamoorthy, Jovana Nazor, James Nicholas Riggins, Nandhitha Subramanian, Jonathan Vroom
  • ENGINEERED PHOSPHOPENTOMUTASE VARIANT ENZYMES
    Publication number: 20240060064
    Abstract: The present invention provides engineered phosphopentomutase (PPM) enzymes, polypeptides having PPM activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing PPM enzymes are also provided. The present invention further provides compositions comprising the PPM enzymes and methods of using the engineered PPM enzymes. The present invention finds particular use in the production of pharmaceutical compounds.
    Type: Application
    Filed: September 14, 2023
    Publication date: February 22, 2024
    Inventors: Scott J. Novick, Xiang Yi, Nikki Dellas, Oscar Alvizo, Jovana Nazor, Da Duan, Vesna Mitchell, Jonathan Vroom, Santhosh Sivaramakrishnan, Nandhitha Subramanian, Jeffrey C. Moore, Mark Huffman, Agustina Rodriguez-Granillo, Deeptak Verma, Grant S. Murphy, Nicholas Marshall, Jay Russell, Keith A. Canada
  • ENGINEERED BIOCATALYSTS AND METHODS FOR SYNTHESIZING CHIRAL AMINES
    Publication number: 20240026401
    Abstract: The present disclosure provides engineered transaminase polypeptides for the production of amines, polynucleotides encoding the engineered transaminases, host cells capable of expressing the engineered transaminases, and methods of using the engineered transaminases to prepare compounds useful in the production of active pharmaceutical agents.
    Type: Application
    Filed: September 17, 2021
    Publication date: January 25, 2024
    Inventors: Santhosh Sivaramakrishnan, Ericka Bermudez, Nandhitha Subramanian, David Entwistle, Stephanie Marie Forget
  • ENGINEERED PANTOTHENATE KINASE VARIANT ENZYMES
    Publication number: 20240002817
    Abstract: The present invention provides engineered pantothenate kinase (PanK) enzymes, polypeptides having PanK activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing PanK enzymes are also provided. The present invention further provides compositions comprising the PanK enzymes and methods of using the engineered PanK enzymes. The present invention finds particular use in the production of pharmaceutical compounds.
    Type: Application
    Filed: September 29, 2021
    Publication date: January 4, 2024
    Inventors: Jovana Nazor, Mikayla Jianghongxia Krawczyk, Zara Maxine Seibel, Nandhitha Subramanian, Joshua Kolev
  • ENGINEERED GALACTOSE OXIDASE VARIANT ENZYMES
    Publication number: 20230374470
    Abstract: The present invention provides engineered galactose oxidase (GOase) enzymes, polypeptides having GOase activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing GOase enzymes are also provided. The present invention further provides compositions comprising the GOase enzymes and methods of using the engineered GOase enzymes. The present invention finds particular use in the production of pharmaceutical and other compounds.
    Type: Application
    Filed: October 1, 2021
    Publication date: November 23, 2023
    Inventors: Margie Tabuga Borra-Garske, Jovana Nazor, Nandhitha Subramanian, Oscar Alvizo, Anna Fryszkowska
  • Engineered phosphopentomutase variant enzymes
    Patent number: 11795445
    Abstract: The present invention provides engineered phosphopentomutase (PPM) enzymes, polypeptides having PPM activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing PPM enzymes are also provided. The present invention further provides compositions comprising the PPM enzymes and methods of using the engineered PPM enzymes. The present invention finds particular use in the production of pharmaceutical compounds.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: October 24, 2023
    Assignee: Codexis, Inc.
    Inventors: Scott J. Novick, Xiang Yi, Nikki Dellas, Oscar Alvizo, Jovana Nazor, Da Duan, Vesna Mitchell, Jonathan Vroom, Santhosh Sivaramakrishnan, Nandhitha Subramanian, Jeffrey C. Moore, Mark Huffman, Agustina Rodriguez-Granillo, Deeptak Verma, Grant S. Murphy, Nicholas Marshall, Jay Russell, Keith A. Canada
  • KETOREDUCTASE POLYPEPTIDES AND POLYNUCLEOTIDES
    Publication number: 20230287360
    Abstract: The present invention provides engineered ketoreductase enzymes having improved properties as compared to a naturally occurring wild-type ketoreductase enzyme, as well as polynucleotides encoding the engineered ketoreductase enzymes, host cells capable of expressing the engineered ketoreductase enzymes, and methods of using the engineered ketoreductase enzymes to synthesize a chiral alcohol. The present invention further provides methods of using the engineered enzymes.
    Type: Application
    Filed: September 24, 2020
    Publication date: September 14, 2023
    Inventors: Jack Liang, Nandhitha Subramanian, Charlene Ching, David William Homan, Katie Whalen, Matthew Blake Jones