Patents by Inventor Aksiniya Lyubenova Petkova

Aksiniya Lyubenova Petkova 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: 20240150733
    Abstract: The present invention provides engineered acetate kinase (AcK) enzymes, polypeptides having AcK activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing AcK enzymes are also provided. The present invention further provides compositions comprising the AcK enzymes and methods of using the engineered AcK enzymes. The present invention finds particular use in the production of pharmaceutical compounds.
    Type: Application
    Filed: January 23, 2024
    Publication date: May 9, 2024
    Inventors: Margie Tabuga Borra-Garske, Oscar Alvizo, Lillian Jasmine Miller, Aksiniya Lyubenova Petkova
  • Patent number: 11913037
    Abstract: The present invention provides engineered adenylate kinase (AdK) enzymes, polypeptides having AdK activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing AdK enzymes are also provided. The present invention further provides compositions comprising the AdK enzymes and methods of using the engineered AdK enzymes. The present invention finds particular use in the production of pharmaceutical compounds.
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: February 27, 2024
    Assignee: Codexis, Inc.
    Inventors: Da Duan, Auric Anthony Sowell-Kantz, Aksiniya Lyubenova Petkova, Oscar Alvizo
  • Patent number: 11913036
    Abstract: The present invention provides engineered acetate kinase (AcK) enzymes, polypeptides having AcK activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing AcK enzymes are also provided. The present invention further provides compositions comprising the AcK enzymes and methods of using the engineered AcK enzymes. The present invention finds particular use in the production of pharmaceutical compounds.
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: February 27, 2024
    Assignee: Codexis, Inc.
    Inventors: Margie Tabuga Borra-Garske, Oscar Alvizo, Lillian Jasmine Miller, Aksiniya Lyubenova Petkova
  • Publication number: 20230340073
    Abstract: The present disclosure provides recombinant factor VIII polypeptides, polynucleotides encoding the recombinant factor VIII polypeptides, and compositions thereof, wherein the recombinant factor VIII polypeptides have been engineered to provide improved expression, activity/potency, clotting activity/potency, serum/plasma stability, and/or reduced immunogenicity. The present disclosure also relates to the use of the compositions comprising the recombinant factor VIII polypeptides or polynucleotides encoding the recombinant factor VIII polypeptides for therapeutic purposes.
    Type: Application
    Filed: January 5, 2023
    Publication date: October 26, 2023
    Inventors: Jeremiah Dallas Heredia, Nikki D. Kruse, Aksiniya Lyubenova Petkova, Marcus Rohovie, Adam P. Silverman
  • Publication number: 20220325256
    Abstract: The present invention provides engineered acetate kinase (AcK) enzymes, polypeptides having AcK activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing AcK enzymes are also provided. The present invention further provides compositions comprising the AcK enzymes and methods of using the engineered AcK enzymes. The present invention finds particular use in the production of pharmaceutical compounds.
    Type: Application
    Filed: April 1, 2022
    Publication date: October 13, 2022
    Inventors: Margie Tabuga Borra-Garske, Oscar Alvizo, Lillian Jasmine Miller, Aksiniya Lyubenova Petkova
  • Publication number: 20220325257
    Abstract: The present invention provides engineered adenylate kinase (AdK) enzymes, polypeptides having AdK activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing AdK enzymes are also provided. The present invention further provides compositions comprising the AdK enzymes and methods of using the engineered AdK enzymes. The present invention finds particular use in the production of pharmaceutical compounds.
    Type: Application
    Filed: April 1, 2022
    Publication date: October 13, 2022
    Inventors: Da Duan, Auric Anthony Sowell-Kantz, Aksiniya Lyubenova Petkova, Oscar Alvizo
  • Publication number: 20220325284
    Abstract: The present invention provides engineered guanylate kinase (GK) enzymes, polypeptides having GK activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing GK enzymes are also provided. The present invention further provides compositions comprising the GK enzymes and methods of using the engineered GK enzymes. The present invention finds particular use in the production of pharmaceutical compounds.
    Type: Application
    Filed: April 1, 2022
    Publication date: October 13, 2022
    Inventors: Da Duan, Auric Anthony Sowell-Kantz, Aksiniya Lyubenova Petkova, Oscar Alvizo
  • Publication number: 20220325285
    Abstract: The present invention provides engineered cyclic GMP-AMP synthase (cGAS) enzymes, polypeptides having cGAS activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing cGAS enzymes are also provided. The present invention further provides compositions comprising the cGAS enzymes and methods of using the engineered cGAS enzymes. The present invention finds particular use in the production of pharmaceutical compounds.
    Type: Application
    Filed: April 1, 2022
    Publication date: October 13, 2022
    Inventors: Margie Tabuga Borra-Garske, Oscar Alvizo, Lillian Jasmine Miller, Aksiniya Lyubenova Petkova
  • Publication number: 20220290110
    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: September 3, 2020
    Publication date: September 15, 2022
    Inventors: Da Duan, Auric Anthony Sowell-Kantz, Aksiniya Lyubenova Petkova, Jovana Nazor, Nandhitha Subramanian, Oscar Alvizo
  • Publication number: 20210102179
    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: December 14, 2020
    Publication date: April 8, 2021
    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
  • Patent number: 10889806
    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: July 2, 2019
    Date of Patent: January 12, 2021
    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
  • Publication number: 20200010815
    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: July 2, 2019
    Publication date: January 9, 2020
    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