Patents Assigned to Ambrx, Inc.
  • Publication number: 20080085277
    Abstract: Novel antigen-binding polypeptides (ABP) and uses thereof are provided.
    Type: Application
    Filed: October 16, 2007
    Publication date: April 10, 2008
    Applicant: AMBRX, INC.
    Inventors: Ho Sung CHO, Thomas DANIEL, Troy WILSON, Thomas CUJEC, Feng TIAN, Anna-Maria HAYS, Bruce KIMMEL, Lillian HO
  • Publication number: 20080085538
    Abstract: The present invention relates generally to the production, purification, and isolation of human growth hormone (hGH). More particularly, the invention relates to the production, purification, and isolation of substantially purified hGH from recombinant host cells or culture medium including, for example, yeast, insect, mammalian and bacterial host cells. The process of the present invention is also useful for purification of hGH linked to polymers or other molecules.
    Type: Application
    Filed: October 17, 2007
    Publication date: April 10, 2008
    Applicant: AMBRX, INC.
    Inventors: Ying BUECHLER, Ricky LIEU, Michael ONG, Stuart BUSSELL, Nick KNUDSEN, Ho Sung CHO
  • Publication number: 20080081038
    Abstract: Novel antigen-binding polypeptides (ABP) and uses thereof are provided.
    Type: Application
    Filed: October 16, 2007
    Publication date: April 3, 2008
    Applicant: AMBRX, INC.
    Inventors: Ho Sung CHO, Thomas DANIEL, Troy WILSON, Thomas CUJEC, Feng TIAN, Anna-Maria HAYS, Bruce KIMMEL, Lillian HO
  • Publication number: 20080050374
    Abstract: Novel antigen-binding polypeptides (ABP) and uses thereof are provided.
    Type: Application
    Filed: October 16, 2007
    Publication date: February 28, 2008
    Applicant: AMBRX, INC.
    Inventors: Ho Sung CHO, Thomas DANIEL, Troy WILSON, Thomas CUJEC, Feng TIAN, Anna-Maria HAYS, Bruce KIMMEL, Lillian HO
  • Publication number: 20080050777
    Abstract: The present invention relates generally to the production, purification, and isolation of human growth hormone (hGH). More particularly, the invention relates to the production, purification, and isolation of substantially purified hGH from recombinant host cells or culture medium including, for example, yeast, insect, mammalian and bacterial host cells. The process of the present invention is also useful for purification of hGH linked to polymers or other molecules.
    Type: Application
    Filed: October 17, 2007
    Publication date: February 28, 2008
    Applicant: AMBRX, INC.
    Inventors: Ying BUECHLER, Ricky LIEU, Michael ONG, Stuart BUSSELL, Nick KNUDSEN, Ho Sung CHO
  • Patent number: 7332571
    Abstract: Disclosed herein are non-natural amino acids and polypeptides that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The non-natural amino acids, by themselves or as a part of a polypeptide, can include a wide range of possible functionalities, but typical have at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Also disclosed herein are non-natural amino acid polypeptides that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such polypeptides. Typically, the modified non-natural amino acid polypeptides include at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Further disclosed are methods for using such non-natural amino acid polypeptides and modified non-natural amino acid polypeptides, including therapeutic, diagnostic, and other biotechnology uses.
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: February 19, 2008
    Assignee: Ambrx, Inc.
    Inventors: Zhenwei Miao, Junjie Liu, Thea Norman, Russell Driver
  • Patent number: 7230068
    Abstract: The invention provides water-soluble compounds that include a polymer and at least one terminal azide or acetylene moiety. Also provided are highly efficient methods for the selective modification of proteins with PEG derivatives, which involves the selective incorporation of non-genetically encoded amino acids, e.g., those amino acids containing an azide or acetylene moiety, into proteins in response to a selector codon and the subsequent modification of those amino acids with a suitably reactive PEG derivative.
    Type: Grant
    Filed: October 7, 2004
    Date of Patent: June 12, 2007
    Assignee: Ambrx, Inc.
    Inventor: Troy E. Wilson
  • Publication number: 20070123693
    Abstract: The invention provides water-soluble compounds that include a polymer and at least one terminal azide or acetylene moiety. Also provided are highly efficient methods for the selective modification of proteins with PEG derivatives, which involves the selective incorporation of non-genetically encoded amino acids, e.g., those amino acids containing an azide or acetylene moiety, into proteins in response to a selector codon and the subsequent modification of those amino acids with a suitably reactive PEG derivative.
    Type: Application
    Filed: January 24, 2007
    Publication date: May 31, 2007
    Applicant: AMBRX, Inc.
    Inventor: Troy Wilson
  • Publication number: 20070123691
    Abstract: The invention provides water-soluble compounds that include a polymer and at least one terminal azide or acetylene moiety. Also provided are highly efficient methods for the selective modification of proteins with PEG derivatives, which involves the selective incorporation of non-genetically encoded amino acids, e.g., those amino acids containing an azide or acetylene moiety, into proteins in response to a selector codon and the subsequent modification of those amino acids with a suitably reactive PEG derivative.
    Type: Application
    Filed: January 24, 2007
    Publication date: May 31, 2007
    Applicant: AMBRX, Inc.
    Inventor: Troy Wilson
  • Publication number: 20060217289
    Abstract: Disclosed herein are non-natural amino acids and polypeptides that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The non-natural amino acids, by themselves or as a part of a polypeptide, can include a wide range of possible functionalities, but typical have at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Also disclosed herein are non-natural amino acid polypeptides that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such polypeptides. Typically, the modified non-natural amino acid polypeptides include at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Further disclosed are methods for using such non-natural amino acid polypeptides and modified non-natural amino acid polypeptides, including therapeutic, diagnostic, and other biotechnology uses.
    Type: Application
    Filed: December 21, 2005
    Publication date: September 28, 2006
    Applicant: Ambrx, Inc.
    Inventors: Zhenwei Miao, Junjie Liu, Thea Norman, Russell Driver
  • Publication number: 20060217532
    Abstract: Disclosed herein are non-natural amino acids and polypeptides that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The non-natural amino acids, by themselves or as a part of a polypeptide, can include a wide range of possible functionalities, but typical have at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Also disclosed herein are non-natural amino acid polypeptides that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such polypeptides. Typically, the modified non-natural amino acid polypeptides include at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Further disclosed are methods for using such non-natural amino acid polypeptides and modified non-natural amino acid polypeptides, including therapeutic, diagnostic, and other biotechnology uses.
    Type: Application
    Filed: December 21, 2005
    Publication date: September 28, 2006
    Applicant: Ambrx, Inc.
    Inventors: Zhenwei Miao, Junjie Liu, Thea Norman, Russell Driver
  • Publication number: 20060194256
    Abstract: Disclosed herein are non-natural amino acids and polypeptides that include at least one non-natural amino acid and methods for making such non-natural amino acids and polypeptides. The non-natural amino acids, by themselves or as a part of a polypeptide, can include a wide range of possible functionalities, but typical have at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Also disclosed herein are non-natural amino acid polypeptides that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such polypeptides. Typically, the modified non-natural amino acid polypeptides include at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Further disclosed are methods for using such non-natural amino acid polypeptides and modified non-natural amino acid polypeptides, including therapeutic, diagnostic, and other biotechnology uses.
    Type: Application
    Filed: December 21, 2005
    Publication date: August 31, 2006
    Applicant: Ambrx, Inc.
    Inventors: Zhenwei Miao, Junjie Liu, Thea Norman, Russell Driver
  • Publication number: 20060189529
    Abstract: Modified growth hormone polypeptide and uses thereof are provided.
    Type: Application
    Filed: December 21, 2005
    Publication date: August 24, 2006
    Applicant: Ambrx, INc.
    Inventors: Ho Cho, Thomas Daniel, Richard DiMarchi, Anna-Maria Hays, Troy Wilson, Bee-Cheng Sim, David Litzinger
  • Publication number: 20060183198
    Abstract: The present invention relates generally to the production, purification, and isolation of human growth hormone (hGH). More particularly, the invention relates to the production, purification, and isolation of substantially purified hGH from recombinant host cells or culture medium including, for example, yeast, insect, mammalian and bacterial host cells. The process of the present invention is also useful for purification of hGH linked to polymers or other molecules.
    Type: Application
    Filed: December 21, 2005
    Publication date: August 17, 2006
    Applicant: Ambrx, Inc.
    Inventors: Ying Buechler, Ricky Lieu, Michael Ong, Stuart Bussell, Nick Knudsen, Ho Cho
  • Publication number: 20060153860
    Abstract: Novel antigen-binding polypeptides (ABP) and uses thereof are provided.
    Type: Application
    Filed: June 17, 2005
    Publication date: July 13, 2006
    Applicant: Ambrx, Inc.
    Inventors: Ho Cho, Thomas Daniel, Troy Wilson, Thomas Cujec, Feng Tian, Anna-Maria Hays, Bruce Kimmel, Lillian Ho
  • Publication number: 20060135427
    Abstract: Formulations of modified human growth hormone polypeptides are provided.
    Type: Application
    Filed: December 21, 2005
    Publication date: June 22, 2006
    Applicant: Ambrx, Inc.
    Inventors: Anna-Maria Hays, Ying Buechler, David Litzinger
  • Publication number: 20060019347
    Abstract: Modified biosynthetic polypeptide molecules, methods for manufacturing, and uses thereof are provided.
    Type: Application
    Filed: July 21, 2005
    Publication date: January 26, 2006
    Applicant: Ambrx, Inc.
    Inventors: Ho Cho, Thomas Daniel, Anna-Maria Hays, Troy Wilson, David Litzinger, Roberto Mariani, Bruce Kimmel, William Keefe
  • Publication number: 20050220762
    Abstract: Modified human interferon polypeptides and uses thereof are provided.
    Type: Application
    Filed: January 28, 2005
    Publication date: October 6, 2005
    Applicant: Ambrx, Inc.
    Inventors: Ho Cho, Thomas Daniel, Anna-Maria Hays, Troy Wilson
  • Publication number: 20050170404
    Abstract: Modified human growth hormone polypeptides and uses thereof are provided.
    Type: Application
    Filed: January 28, 2005
    Publication date: August 4, 2005
    Applicant: Ambrx, Inc.
    Inventors: Ho Cho, Thomas Daniel, Richard DiMarchi, Anna-Maria Hays, Troy Wilson, Bee-Cheng Sim, David Litzinger
  • Publication number: 20050085619
    Abstract: The invention provides water-soluble compounds that include a polymer and at least one terminal azide or acetylene moiety. Also provided are highly efficient methods for the selective modification of proteins with PEG derivatives, which involves the selective incorporation of non-genetically encoded amino acids, e.g., those amino acids containing an azide or acetylene moiety, into proteins in response to a selector codon and the subsequent modification of those amino acids with a suitably reactive PEG derivative.
    Type: Application
    Filed: October 7, 2004
    Publication date: April 21, 2005
    Applicant: Ambrx, Inc.
    Inventor: Troy Wilson