Patents Assigned to PRECIGEN, INC.
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Publication number: 20250027093Abstract: 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: ApplicationFiled: August 14, 2024Publication date: January 23, 2025Applicant: PRECIGEN, INC.Inventors: Mark Anton HELD, Xinhua ZHAO, Lily Yuin CHAO, Na TRINH, James KEALEY, Kevin Lee DIETZEL
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Patent number: 12194094Abstract: 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: GrantFiled: July 9, 2021Date of Patent: January 14, 2025Assignee: Precigen, Inc.Inventors: Helen Sabzevari, Simon Metenou, Chang Hung Chen, Rutul Shah
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Patent number: 12180517Abstract: 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: GrantFiled: June 11, 2021Date of Patent: December 31, 2024Assignee: PRECIGEN, INC.Inventors: Rutul Shah, Peter Emtage, Ramya Yarlagadda
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Publication number: 20240398926Abstract: 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: ApplicationFiled: May 22, 2024Publication date: December 5, 2024Applicant: PRECIGEN, INC.Inventors: Douglas E. BROUGH, Damodar R. ETTYREDDY, Qi YANG, Chen WANG
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Publication number: 20240390475Abstract: 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: ApplicationFiled: May 22, 2024Publication date: November 28, 2024Applicant: PRECIGEN, INC.Inventors: Douglas E. BROUGH, Cheryl BOLINGER, Ramya YARLAGADDA, Vinodhbabu KURELLA, Prabakaran PONRAJ, Simon METENOU, Kuan-fu DING
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Publication number: 20240368305Abstract: 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: ApplicationFiled: April 5, 2024Publication date: November 7, 2024Applicant: PRECIGEN, INC.Inventors: Helen SABZEVARI, Rutul SHAH
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Publication number: 20240368637Abstract: 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: ApplicationFiled: May 10, 2024Publication date: November 7, 2024Applicant: PRECIGEN, INC.Inventors: Xinhua ZHAO, Tina HUYNH, Jeffrey ORTH, Lily Yuin CHAO, James KEALEY
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Patent number: 12091667Abstract: 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: GrantFiled: November 8, 2021Date of Patent: September 17, 2024Assignee: PRECIGEN, INC.Inventors: Mark Anton Held, Xinhua Zhao, Lily Yuin Chao, Na Trinh, James Kealey, Kevin Lee Dietzel
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Patent number: 12060585Abstract: 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: GrantFiled: May 5, 2021Date of Patent: August 13, 2024Assignee: PRECIGEN, INC.Inventors: Rutul Shah, Peter Emtage, Ramya Yarlagadda
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Publication number: 20240263182Abstract: 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: ApplicationFiled: February 20, 2024Publication date: August 8, 2024Applicant: 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
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Publication number: 20240263183Abstract: 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: ApplicationFiled: January 30, 2024Publication date: August 8, 2024Applicant: PRECIGEN, INC.Inventors: Rutul R. SHAH, Thomas D. REED, Cheryl G. BOLINGER
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Publication number: 20240254188Abstract: 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: ApplicationFiled: September 6, 2023Publication date: August 1, 2024Applicant: PRECIGEN, INC.Inventors: Rutul SHAH, Tim CHAN, Peter EMTAGE, Ramya YARLAGADDA
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Patent number: 12018310Abstract: 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: GrantFiled: September 13, 2021Date of Patent: June 25, 2024Assignee: PRECIGEN, INC.Inventors: Xinhua Zhao, Tina Huynh, Jeffrey Orth, Lily Yuin Chao, James Kealey
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Patent number: 11998618Abstract: The invention provides polynucleotides, vectors and viruses expressing frataxin and methods of treating Friedreich's Ataxia.Type: GrantFiled: December 17, 2020Date of Patent: June 4, 2024Assignee: PRECIGEN, INC.Inventors: Stephen Schauer, Darby Thomas, Gregory Robinson, Mark Pykett, Richard Thorn, Kirsten Gruis
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Patent number: 11981746Abstract: 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: GrantFiled: February 4, 2022Date of Patent: May 14, 2024Assignee: PRECIGEN, INC.Inventors: Helen Sabzevari, Rutul Shah
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Publication number: 20240148908Abstract: 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: ApplicationFiled: October 12, 2023Publication date: May 9, 2024Applicant: PRECIGEN, INC.Inventors: Dimki S. PATEL, Amit N. PATEL
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Patent number: 11976134Abstract: 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: GrantFiled: February 4, 2022Date of Patent: May 7, 2024Assignee: PRECIGEN, INC.Inventors: Helen Sabzevari, Rutul Shah
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Publication number: 20240141045Abstract: 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: ApplicationFiled: November 23, 2022Publication date: May 2, 2024Applicant: PRECIGEN, INC.Inventors: Helen SABZEVARI, Simon METENOU, ChangHung CHEN, Rutul R. SHAH
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Patent number: 11946054Abstract: 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: GrantFiled: May 22, 2020Date of Patent: April 2, 2024Assignee: PRECIGEN, INC.Inventors: Rutul R. Shah, Thomas D. Reed, Cheryl G. Bolinger
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Patent number: 11939584Abstract: 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: GrantFiled: July 31, 2021Date of Patent: March 26, 2024Assignee: 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