Patents by Inventor Siyuan Tan

Siyuan Tan 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: 20240141019
    Abstract: The present invention provides codon optimized Factor VIII sequences, vectors and host cells comprising codon optimized Factor VIII sequences, polypeptides encoded by codon optimized Factor VIII sequences, and methods of producing such polypeptides. The present invention also provides methods of treating bleeding disorders such as hemophilia comprising administering to the subject a codon optimized Factor VIII nucleic acid sequence or the polypeptide encoded thereby.
    Type: Application
    Filed: September 6, 2023
    Publication date: May 2, 2024
    Inventors: Siyuan TAN, Robert T. PETERS
  • Publication number: 20240124555
    Abstract: The present disclosure provides codon optimized Factor VIII sequences, vectors, and host cells comprising codon optimized Factor VIII sequences, polypeptides encoded by codon optimized Factor VIII sequences, and methods of producing such polypeptides. The present disclosure also provides methods of treating bleeding disorders such as hemophilia comprising administering to the subject a codon optimized Factor VIII nucleic acid sequence or the polypeptide encoded thereby.
    Type: Application
    Filed: August 2, 2023
    Publication date: April 18, 2024
    Inventors: Siyuan TAN, Tongyao LIU
  • Patent number: 11787851
    Abstract: The present invention provides codon optimized Factor VIII sequences, vectors and host cells comprising codon optimized Factor VIII sequences, polypeptides encoded by codon optimized Factor VIII sequences, and methods of producing such polypeptides. The present invention also provides methods of treating bleeding disorders such as hemophilia comprising administering to the subject a codon optimized Factor VIII nucleic acid sequence or the polypeptide encoded thereby.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: October 17, 2023
    Assignee: BIOVERATIV THERAPEUTICS INC.
    Inventors: Siyuan Tan, Robert T. Peters
  • Patent number: 11753461
    Abstract: The present disclosure provides codon optimized Factor VIII sequences, vectors, and host cells comprising codon optimized Factor VIII sequences, polypeptides encoded by codon optimized Factor VIII sequences, and methods of producing such polypeptides. The present disclosure also provides methods of treating bleeding disorders such as hemophilia comprising administering to the subject a codon optimized Factor VIII nucleic acid sequence or the polypeptide encoded thereby.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: September 12, 2023
    Assignee: BIOVERATIV THERAPEUTICS INC.
    Inventors: Siyuan Tan, Tongyao Liu
  • Patent number: 11661612
    Abstract: Disclosed herein are polypeptides, polynucleotides encoding, cells and organisms comprising novel DNA-binding domains, including TALE DNA-binding domains. Also disclosed are methods of using these novel DNA-binding domains for modulation of gene expression and/or genomic editing of endogenous cellular sequences.
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: May 30, 2023
    Assignee: Sangamo Therapeutics, Inc.
    Inventors: Philip D. Gregory, Jeffrey C. Miller, David Paschon, Edward J. Rebar, Siyuan Tan, Fyodor Urnov, Lei Zhang
  • Publication number: 20220356493
    Abstract: Disclosed herein are polypeptides, polynucleotides encoding, cells and organisms comprising novel DNA-binding domains, including TALE DNA-binding domains. Also disclosed are methods of using these novel DNA-binding domains for modulation of gene expression and/or genomic editing of endogenous cellular sequences.
    Type: Application
    Filed: June 11, 2021
    Publication date: November 10, 2022
    Inventors: Philip D. GREGORY, Jeffrey C. MILLER, David PASCHON, Edward J. REBAR, Siyuan TAN, Fyodor URNOV, Lei ZHANG
  • Publication number: 20220213200
    Abstract: The present invention provides antibodies and antigen-binding molecules thereof which specifically bind the ? and/or ? subunits of the non-active form of the GPIIb/IIIIa receptor. The antibodies and antigen-binding molecules can be genetically fused and/or conjugated to heterologous moieties and used, for example, as targeting moieties. The invention also includes methods for screening for these antibodies, as well as methods of making and methods of using chimeric molecules derived from the antibodies.
    Type: Application
    Filed: October 13, 2021
    Publication date: July 7, 2022
    Applicant: Biogen MA Inc.
    Inventors: Joe Salas, Siyuan Tan, Robert Peters
  • Patent number: 11008561
    Abstract: The present invention provides codon optimized Factor IX sequences, vectors and host cells comprising codon optimized Factor IX sequences, polypeptides encoded by codon optimized Factor IX sequences, and methods of producing such polypeptides. The present invention also provides methods of treating bleeding disorders such as hemophilia comprising administering to the subject a codon optimized Factor IX nucleic acid sequence or the polypeptide encoded thereby.
    Type: Grant
    Filed: June 30, 2015
    Date of Patent: May 18, 2021
    Assignee: BIOVERATIV THERAPEUTICS INC.
    Inventors: Siyuan Tan, Robert T. Peters, Tongyao Liu
  • Publication number: 20210139935
    Abstract: Aspects of the present disclosure relate to methods for manufacturing genetically engineered T cells expressing a chimeric antigen receptor (CAR) that provide several improvements over conventional manufacturing methods, thereby enabling production of a robust supply of clinically useful CAR T-cell therapies.
    Type: Application
    Filed: November 13, 2020
    Publication date: May 13, 2021
    Inventors: Julie Carson, Demetrios Kalaitzidis, Siyuan Tan, Hui Yu
  • Publication number: 20210139850
    Abstract: Aspects of the present disclosure relate to methods for manufacturing genetically engineered T cells expressing a chimeric antigen receptor (CAR) that provide several improvements over conventional manufacturing methods, thereby enabling production of a robust supply of clinically useful CAR T-cell therapies.
    Type: Application
    Filed: November 13, 2020
    Publication date: May 13, 2021
    Inventors: Hui Yu, Demetrios Kalaitzidis, Siyuan Tan
  • Publication number: 20210115425
    Abstract: The present invention provides codon optimized Factor IX sequences, vectors and host cells comprising codon optimized Factor IX sequences, polypeptides encoded by codon optimized Factor IX sequences, and methods of producing such polypeptides. The present invention also provides methods of treating bleeding disorders such as hemophilia comprising administering to the subject a codon optimized Factor IX nucleic acid sequence or the polypeptide encoded thereby.
    Type: Application
    Filed: October 1, 2020
    Publication date: April 22, 2021
    Inventors: Siyuan TAN, Robert T. PETERS, Tongyao LIU
  • Publication number: 20200318140
    Abstract: Disclosed herein are methods and compositions for increasing RNA activity in a cell.
    Type: Application
    Filed: April 3, 2020
    Publication date: October 8, 2020
    Inventors: Siyuan Tan, Dale Ando, Andreas Reik, Linhong Li, Madhusudan V. Peshwa, Haiyan Jiang
  • Publication number: 20200102391
    Abstract: The present invention provides antibodies and antigen-binding molecules thereof which specifically bind the ? and/or ? subunits of the non-active form of the GPIIb/IIIIa receptor. The antibodies and antigen-binding molecules can be genetically fused and/or conjugated to heterologous moieties and used, for example, as targeting moieties. The invention also includes methods for screening for these antibodies, as well as methods of making and methods of using chimeric molecules derived from the antibodies.
    Type: Application
    Filed: June 12, 2019
    Publication date: April 2, 2020
    Applicant: Biogen MA Inc.
    Inventors: Joe Salas, Siyuan Tan, Robert Peters
  • Publication number: 20200024327
    Abstract: The present invention provides codon optimized Factor VIII sequences, vectors and host cells comprising codon optimized Factor VIII sequences, polypeptides encoded by codon optimized Factor VIII sequences, and methods of producing such polypeptides. The present invention also provides methods of treating bleeding disorders such as hemophilia comprising administering to the subject a codon optimized Factor VIII nucleic acid sequence or the polypeptide encoded thereby.
    Type: Application
    Filed: June 25, 2019
    Publication date: January 23, 2020
    Inventors: Siyuan TAN, Robert T. PETERS
  • Patent number: 10370431
    Abstract: The present invention provides codon optimized Factor VIII sequences, vectors and host cells comprising codon optimized Factor VIII sequences, polypeptides encoded by codon optimized Factor VIII sequences, and methods of producing such polypeptides.
    Type: Grant
    Filed: February 14, 2014
    Date of Patent: August 6, 2019
    Assignee: Bioverativ Therapeutics Inc.
    Inventors: Siyuan Tan, Robert T. Peters
  • Patent number: 10364288
    Abstract: The present invention provides antibodies and antigen-binding molecules thereof which specifically bind the ? and/or ? subunits of the non-active form of the GPIIb/IIIIa receptor. The antibodies and antigen-binding molecules can be genetically fused and/or conjugated to heterologous moieties and used, for example, as targeting moieties. The invention also includes methods for screening for these antibodies, as well as methods of making and methods of using chimeric molecules derived from the antibodies.
    Type: Grant
    Filed: May 23, 2014
    Date of Patent: July 30, 2019
    Assignee: Biogen MA Inc.
    Inventors: Joe Salas, Siyuan Tan, Robert Peters
  • Publication number: 20190185543
    Abstract: The present disclosure provides codon optimized Factor VIII sequences, vectors, and host cells comprising codon optimized Factor VIII sequences, polypeptides encoded by codon optimized Factor VIII sequences, and methods of producing such polypeptides. The present disclosure also provides methods of treating bleeding disorders such as hemophilia comprising administering to the subject a codon optimized Factor VIII nucleic acid sequence or the polypeptide encoded thereby.
    Type: Application
    Filed: January 31, 2017
    Publication date: June 20, 2019
    Applicant: Bioverativ Therapeutics Inc.
    Inventors: Siyuan TAN, Tongyao LIU
  • Publication number: 20190169640
    Abstract: Disclosed herein are polypeptides, polynucleotides encoding, cells and organisms comprising novel DNA-binding domains, including TALE DNA-binding domains. Also disclosed are methods of using these novel DNA-binding domains for modulation of gene expression and/or genomic editing of endogenous cellular sequences.
    Type: Application
    Filed: February 12, 2019
    Publication date: June 6, 2019
    Inventors: Philip D. Gregory, Jeffrey C. Miller, David Paschon, Edward J. Rebar, Siyuan Tan, Fyodor Urnov, Lei Zhang
  • Patent number: 10253333
    Abstract: Disclosed herein are polypeptides, polynucleotides encoding, cells and organisms comprising novel DNA-binding domains, including TALE DNA-binding domains. Also disclosed are methods of using these novel DNA-binding domains for modulation of gene expression and/or genomic editing of endogenous cellular sequences.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: April 9, 2019
    Assignee: Sangamo Therapeutics, Inc.
    Inventors: Philip D. Gregory, Jeffrey C. Miller, David Paschon, Edward J. Rebar, Siyuan Tan, Fyodor Urnov, Lei Zhang
  • Patent number: 9961848
    Abstract: Compositions and methods related to transgenic AHAS-inhibiting herbicide resistant soybean plants are provided. Event 127 soybean plants having a mutated AHAS coding sequence which imparts tolerance to an AHAS-inhibiting herbicide are provided. The event 127 soybean plants having the event 127 nucleic acid molecule at the identified chromosomal location comprises genomic/transgene junctions having at least the nucleic acid sequence of SEQ ID NO:5 and/or 6. The characterization of the genomic insertion site of the event 127 provides for an enhanced breeding efficiency and enables the use of molecular markers to track the transgene insert in the breeding populations and progeny thereof. Various methods and compositions for the identification, detection, and use of the event 127 soybean plants are provided.
    Type: Grant
    Filed: April 6, 2015
    Date of Patent: May 8, 2018
    Assignees: Empresa Brasileira De Pesquisa Agropecuaria-Embrapa, BASF Agrochemical Products B.V.
    Inventors: Dale Carlson, Francisco Jose Lima Aragao, Carlos Alberto Arrabal Arias, Luiz Louzano, Bruce M. Luzzi, Tim Malefyt, Elibio Leopoldo Rech Filho, Siyuan Tan, Adolfo Ulbrich, Tadashi Yotsumoto, Ute Linemann