Patents Assigned to PRECIGEN, INC.
  • Publication number: 20250027093
    Abstract: Genetically modified microorganisms that have the ability to convert carbon substrates into chemical products such as 2,3-BDO; 1,4-BDO; isobutyraldehyde; isobutanol; 1-butanol; n-butanol; ethanol; fatty alcohols; and fatty acid methyl ester are disclosed. For example, genetically modified methanotrophs that are capable of generating 2,3-BDO; 1,4-BDO; isobutyraldehyde; isobutanol; 1-butanol; n-butanol; ethanol; fatty alcohols; and fatty acid methyl ester at high titers from a methane source are disclosed. Methods of making these genetically modified microorganisms and methods of using them are also disclosed. These microorganisms and methods make use of molecular switches to regulate gene expression.
    Type: Application
    Filed: August 14, 2024
    Publication date: January 23, 2025
    Applicant: PRECIGEN, INC.
    Inventors: Mark Anton HELD, Xinhua ZHAO, Lily Yuin CHAO, Na TRINH, James KEALEY, Kevin Lee DIETZEL
  • Patent number: 12194094
    Abstract: A fusion protein comprising: a first component comprising an antibody, or a fragment or variant thereof; and a second component comprising a cytokine trap or an adenosine deaminase or a fragment or variant thereof. In certain embodiments, the antibody is an anti-PD-1 antibody. In certain embodiments, the antibody binds to a tumor antigen, for example a MUC16 or MUC1 antigen. In certain embodiments, the cytokine trap is a TGF-? trap. A polynucleotide encoding such a fusion protein and a vector comprising such a polynucleotide. A composition comprising the fusion protein. A method of using the composition, including in the treatment of cancer.
    Type: Grant
    Filed: July 9, 2021
    Date of Patent: January 14, 2025
    Assignee: Precigen, Inc.
    Inventors: Helen Sabzevari, Simon Metenou, Chang Hung Chen, Rutul Shah
  • Patent number: 12180517
    Abstract: Disclosed herein are polynucleotides encoding cell tags for use in immunotherapeutic applications, and systems comprising polynucleotide cell tags for regulating the activity of a cell. The compositions, methods and systems described herein provide tools for regulating activity of genetically engineered cells in a subject.
    Type: Grant
    Filed: June 11, 2021
    Date of Patent: December 31, 2024
    Assignee: PRECIGEN, INC.
    Inventors: Rutul Shah, Peter Emtage, Ramya Yarlagadda
  • Publication number: 20240398926
    Abstract: Multi-antigenic human papilloma virus (HPV) molecular vaccine constructs for use and treatment of HPV-associated disorders and pathologies, such as HPV molecular vaccines targeting HPV6- and HPV11-associated recurrent respiratory papillomatosis (RRP).
    Type: Application
    Filed: May 22, 2024
    Publication date: December 5, 2024
    Applicant: PRECIGEN, INC.
    Inventors: Douglas E. BROUGH, Damodar R. ETTYREDDY, Qi YANG, Chen WANG
  • Publication number: 20240390475
    Abstract: Multi-antigenic human papilloma virus (HPV) molecular vaccine constructs for use and treatment of HPV-associated disorders and pathologies, such as HPV molecular vaccines targeting HPV16-, HPV18-, and HPV-45-associated pathologies.
    Type: Application
    Filed: May 22, 2024
    Publication date: November 28, 2024
    Applicant: PRECIGEN, INC.
    Inventors: Douglas E. BROUGH, Cheryl BOLINGER, Ramya YARLAGADDA, Vinodhbabu KURELLA, Prabakaran PONRAJ, Simon METENOU, Kuan-fu DING
  • Publication number: 20240368305
    Abstract: Provided herein are chimeric antigen receptors (CARs) for cancer therapy, and more particularly, CARs containing a scFv from an anti-MUC16 monoclonal antibody. Provided are immune effector cells containing such CARs, and methods of treating proliferative disorders.
    Type: Application
    Filed: April 5, 2024
    Publication date: November 7, 2024
    Applicant: PRECIGEN, INC.
    Inventors: Helen SABZEVARI, Rutul SHAH
  • Publication number: 20240368637
    Abstract: Genetically modified microorganisms that have the ability to convert carbon substrates into chemical products such as 1,4-BDO are disclosed. For example, genetically modified methanotrophs that are capable of generating 1,4-BDO at high titers from a methane source are disclosed. Methods of making these genetically modified microorganisms and methods of using them are also disclosed.
    Type: Application
    Filed: May 10, 2024
    Publication date: November 7, 2024
    Applicant: PRECIGEN, INC.
    Inventors: Xinhua ZHAO, Tina HUYNH, Jeffrey ORTH, Lily Yuin CHAO, James KEALEY
  • Patent number: 12091667
    Abstract: Genetically modified microorganisms that have the ability to convert carbon substrates into chemical products such as 2,3-BDO; 1,4-BDO; isobutyraldehyde; isobutanol; 1-butanol; n-butanol; ethanol; fatty alcohols; and fatty acid methyl ester are disclosed. For example, genetically modified methanotrophs that are capable of generating 2,3-BDO; 1,4-BDO; isobutyraldehyde; isobutanol; 1-butanol; n-butanol; ethanol; fatty alcohols; and fatty acid methyl ester at high titers from a methane source are disclosed. Methods of making these genetically modified microorganisms and methods of using them are also disclosed. These microorganisms and methods make use of molecular switches to regulate gene expression.
    Type: Grant
    Filed: November 8, 2021
    Date of Patent: September 17, 2024
    Assignee: PRECIGEN, INC.
    Inventors: Mark Anton Held, Xinhua Zhao, Lily Yuin Chao, Na Trinh, James Kealey, Kevin Lee Dietzel
  • Patent number: 12060585
    Abstract: Disclosed herein are polynucleotides encoding cell tags for use in immunotherapeutic applications, and systems comprising polynucleotide cell tags for regulating the activity of a cell. The compositions, methods and systems described herein provide tools for regulating activity of genetically engineered cells in a subject.
    Type: Grant
    Filed: May 5, 2021
    Date of Patent: August 13, 2024
    Assignee: PRECIGEN, INC.
    Inventors: Rutul Shah, Peter Emtage, Ramya Yarlagadda
  • Publication number: 20240263182
    Abstract: Genetically modified microorganisms that have the ability to convert carbon substrates into chemical products such as 2,3-BDO are disclosed. For example, genetically modified methanotrophs that are capable of generating 2,3-BDO at high titers from a methane source are disclosed. Methods of making these genetically modified microorganisms and methods of using them are also disclosed.
    Type: Application
    Filed: February 20, 2024
    Publication date: August 8, 2024
    Applicant: PRECIGEN, INC.
    Inventors: Xinhua ZHAO, Mark Anton HELD, Tina HUYNH, Lily Yuin CHAO, Na TRINH, Matthias Helmut SCHMALISCH, Bryan YEH, James KEALEY, Kevin Lee DIETZEL
  • Publication number: 20240263183
    Abstract: Disclosed herein are polynucleotides encoding ligand-inducible gene switch polypeptides, and systems comprising gene switch polypeptides for modulating the expression of a heterologous gene and an interleukin in a host cell. The compositions, methods and systems described herein facilitate ligand dependent expression of polypeptides including but not limited to cytokines and antigen binding polypeptides.
    Type: Application
    Filed: January 30, 2024
    Publication date: August 8, 2024
    Applicant: PRECIGEN, INC.
    Inventors: Rutul R. SHAH, Thomas D. REED, Cheryl G. BOLINGER
  • Publication number: 20240254188
    Abstract: Provided herein are chimeric antigen receptors (CARs) for cancer therapy, and more particularly, CARs containing a scFv from a CD33 monoclonal antibody. Provided are immune effector cells containing such CARs, and methods of treating proliferative disorders such as acute myeloid leukemia (AML), and relapsed or refractory AML.
    Type: Application
    Filed: September 6, 2023
    Publication date: August 1, 2024
    Applicant: PRECIGEN, INC.
    Inventors: Rutul SHAH, Tim CHAN, Peter EMTAGE, Ramya YARLAGADDA
  • Patent number: 12018310
    Abstract: Genetically modified microorganisms that have the ability to convert carbon substrates into chemical products such as 1,4-BDO are disclosed. For example, genetically modified methanotrophs that are capable of generating 1,4-BDO at high titers from a methane source are disclosed. Methods of making these genetically modified microorganisms and methods of using them are also disclosed.
    Type: Grant
    Filed: September 13, 2021
    Date of Patent: June 25, 2024
    Assignee: PRECIGEN, INC.
    Inventors: Xinhua Zhao, Tina Huynh, Jeffrey Orth, Lily Yuin Chao, James Kealey
  • Patent number: 11998618
    Abstract: The invention provides polynucleotides, vectors and viruses expressing frataxin and methods of treating Friedreich's Ataxia.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: June 4, 2024
    Assignee: PRECIGEN, INC.
    Inventors: Stephen Schauer, Darby Thomas, Gregory Robinson, Mark Pykett, Richard Thorn, Kirsten Gruis
  • Patent number: 11981746
    Abstract: Provided herein are chimeric antigen receptors (CARs) for cancer therapy, and more particularly, CARs containing a scFv from an anti-MUC16 monoclonal antibody. Provided are immune effector cells containing such CARs, and methods of treating proliferative disorders.
    Type: Grant
    Filed: February 4, 2022
    Date of Patent: May 14, 2024
    Assignee: PRECIGEN, INC.
    Inventors: Helen Sabzevari, Rutul Shah
  • Publication number: 20240148908
    Abstract: The present invention provides compositions and methods useful for treating disorders amenable to therapy via introduction of multigenic expression vectors. More particularly, the invention provides vectors and polynucleotides encoding polypeptides for treatment of cardiac disorders wherein said polypeptides may comprise a cytokine, a chemokine, and/or an angiogenic polypeptide, or functional derivatives thereof. Also provided, as compositions of the invention, are linkers useful for connecting and expressing functional (biologically active) polypeptides from single, multigenic-expression constructs.
    Type: Application
    Filed: October 12, 2023
    Publication date: May 9, 2024
    Applicant: PRECIGEN, INC.
    Inventors: Dimki S. PATEL, Amit N. PATEL
  • Patent number: 11976134
    Abstract: Provided herein are chimeric antigen receptors (CARs) for cancer therapy, and more particularly, CARs containing a scFv from an anti-MUC16 monoclonal antibody. Provided are immune effector cells containing such CARs, and methods of treating proliferative disorders.
    Type: Grant
    Filed: February 4, 2022
    Date of Patent: May 7, 2024
    Assignee: PRECIGEN, INC.
    Inventors: Helen Sabzevari, Rutul Shah
  • Publication number: 20240141045
    Abstract: Provided herein is a composition comprising a fusion protein or a fragment or a variant thereof comprising an anti-PD1 antibody or a fragment/variant thereof and a TGF-? trap. Provided herein is a composition comprising a fusion protein or a fragment thereof or a variant thereof comprising an anti-PD1 antibody or a fragment/variant thereof and a ADA2 polypeptide. Also provided herein are methods of using the composition in treating cancer.
    Type: Application
    Filed: November 23, 2022
    Publication date: May 2, 2024
    Applicant: PRECIGEN, INC.
    Inventors: Helen SABZEVARI, Simon METENOU, ChangHung CHEN, Rutul R. SHAH
  • Patent number: 11946054
    Abstract: Disclosed herein are polynucleotides encoding ligand-inducible gene switch polypeptides, and systems comprising gene switch polypeptides for modulating the expression of a heterologous gene and an interleukin in a host cell. The compositions, methods and systems described herein facilitate ligand dependent expression of polypeptides including but not limited to cytokines and antigen binding polypeptides.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: April 2, 2024
    Assignee: PRECIGEN, INC.
    Inventors: Rutul R. Shah, Thomas D. Reed, Cheryl G. Bolinger
  • Patent number: 11939584
    Abstract: Genetically modified microorganisms that have the ability to convert carbon substrates into chemical products such as 2,3-BDO are disclosed. For example, genetically modified methanotrophs that are capable of generating 2,3-BDO at high titers from a methane source are disclosed. Methods of making these genetically modified microorganisms and methods of using them are also disclosed.
    Type: Grant
    Filed: July 31, 2021
    Date of Patent: March 26, 2024
    Assignee: PRECIGEN, INC.
    Inventors: Xinhua Zhao, Mark Anton Held, Tina Huynh, Lily Yuin Chao, Na Trinh, Matthias Helmut Schmalisch, Bryan Yeh, James Kealey, Kevin Lee Dietzel