Patents by Inventor Ho Sung Cho

Ho Sung Cho 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).

  • Biosynthetic polypeptides utilizing non-naturally encoded amino acids
    Patent number: 7638299
    Abstract: Modified biosynthetic polypeptide molecules, methods for manufacturing, and uses thereof are provided.
    Type: Grant
    Filed: July 21, 2005
    Date of Patent: December 29, 2009
    Assignee: Ambrx, Inc.
    Inventors: Ho Sung Cho, Thomas O. Daniel, Anna-Maria Hays, Troy E. Wilson, David C. Litzinger, Roberto Mariani, Bruce E. Kimmel, William M. Keefe
  • Antigen-binding polypeptides and their uses
    Patent number: 7632924
    Abstract: Novel antigen-binding polypeptides (ABP) and uses thereof are provided.
    Type: Grant
    Filed: June 17, 2005
    Date of Patent: December 15, 2009
    Assignee: Ambrx, Inc.
    Inventors: Ho Sung Cho, Thomas O. Daniel, Troy E. Wilson, Thomas P. Cujec, Feng Tian, Anna-Maria Hays, Bruce E. Kimmel, Lillian Ho
  • Compositions of aminoacyl-tRNA synthetase and uses thereof
    Publication number: 20090123971
    Abstract: Compositions and methods of producing components of protein biosynthetic machinery that include orthogonal tRNA's, orthogonal aminoacyl-tRNA synthetases, and orthogonal pairs of tRNA's/synthetases are provided. Methods for identifying these orthogonal pairs are also provided along with methods of producing proteins using these orthogonal pairs.
    Type: Application
    Filed: December 1, 2005
    Publication date: May 14, 2009
    Applicant: Ambrx, Inc.
    Inventors: Andrew Paulsel, Ho Sung Cho
  • Modified Human Four Helical Bundle Polypeptides And Their Uses
    Publication number: 20080300163
    Abstract: Modified human four helical bundle (4HB) polypeptides and uses thereof are provided.
    Type: Application
    Filed: January 28, 2005
    Publication date: December 4, 2008
    Applicant: AMBRX, INC.
    Inventors: Ho Sung Cho, Thomas O. Daniel, Richard D. DiMarchi, Anna-Maria Hays, Troy E. Wilson, Bee-Cheng Sim, David C. Litzinger
  • Incorporation on Non-Naturally Encoded Amino Acids Into Proteins
    Publication number: 20080227205
    Abstract: The invention provides methods and compositions for in vivo incorporation of non-naturally encoded amino acids into polypeptides by Pseudomonas species and strains derived therefrom. Also provided are compositions including proteins with non-naturally encoded amino acids made by Pseudomonas species and strains derived therefrom.
    Type: Application
    Filed: June 2, 2006
    Publication date: September 18, 2008
    Applicant: AMBRX, INC.
    Inventor: Ho Sung Cho
  • Modified Human Four Helical Bundle Polypeptides and Their Uses
    Publication number: 20080207877
    Abstract: Modified human four helical bundle (4HB) polypeptides and uses thereof are provided.
    Type: Application
    Filed: April 24, 2008
    Publication date: August 28, 2008
    Applicant: AMBRX, INC.
    Inventors: Ho Sung CHO, Thomas O. DANIEL, Richard D. DIMARCHI, Anna-Maria HAYS, Troy E. WILSON, Bee-Cheng SIM, David C. LITZINGER
  • Methods for Expression and Purification of Recombinant Human Growth Hormone
    Publication number: 20080199909
    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: January 31, 2008
    Publication date: August 21, 2008
    Applicant: AMBRX, INC.
    Inventors: Ying BUECHLER, Ricky LIEU, Michael ONG, Stuart BUSSELL, Nick KNUDSEN, Ho Sung CHO
  • Modified Human Four Helical Bundle Polypeptides and Their Uses
    Publication number: 20080161539
    Abstract: Modified human four helical bundle (4HB) polypeptides and uses thereof are provided.
    Type: Application
    Filed: October 18, 2007
    Publication date: July 3, 2008
    Applicant: AMBRX, INC.
    Inventors: Ho Sung CHO, Thomas O. DANIEL, Richard D. DIMARCHI, Anna-Maria HAYS, Troy E. WILSON, Bee-Cheng SIM, David C. LITZINGER
  • Modified Human Four Helical Bundle Polypeptides and Their Uses
    Publication number: 20080146781
    Abstract: Modified human four helical bundle (4HB) polypeptides and uses thereof are provided.
    Type: Application
    Filed: October 18, 2007
    Publication date: June 19, 2008
    Applicant: AMBRX, INC.
    Inventors: Ho Sung CHO, Thomas O. DANIEL, Richard D. DIMARCHI, Anna-Maria HAYS, Troy E. WILSON, Bee-Cheng SIM, David C. LITZINGER
  • Human Interferon Molecules and Their Uses
    Publication number: 20080132681
    Abstract: Modified human interferon polypeptides and uses thereof are provided.
    Type: Application
    Filed: October 26, 2007
    Publication date: June 5, 2008
    Applicant: AMBRX, INC.
    Inventors: Anna-Maria A. HAYS, Bruce E. KIMMEL, Ho Sung CHO, Bee-Cheng SIM, David C. LITZINGER, Roberto MARIANI, Vadim KRAYNOV, Nick Knudsen, Thomas O. DANIEL, Alan KODER, Stuart BUSSELL, Junjie LIU, Zhenwei MIAO, Theresa MORROW
  • Modified Human Plasma Polypeptide or Fc Scaffolds and Their Uses
    Publication number: 20080125574
    Abstract: Modified human plasma polypeptides or Fc and uses thereof are provided.
    Type: Application
    Filed: October 29, 2007
    Publication date: May 29, 2008
    Applicant: AMBRX, INC.
    Inventors: Joseph SHEFFER, Thea NORMAN, Richard D. DIMARCHI, Anna-Maria A. HAYS PUTNAM, Feng TIAN, Stephanie CHU, Denise KRAWITZ, Ho Sung CHO
  • Human Interferon Molecules and Their Uses
    Publication number: 20080119640
    Abstract: Modified human interferon polypeptides and uses thereof are provided.
    Type: Application
    Filed: October 26, 2007
    Publication date: May 22, 2008
    Applicant: AMBRX, INC.
    Inventors: Anna-Maria A. HAYS, Bruce E. KIMMEL, Ho Sung CHO, Bee-Cheng SIM, David C. LITZINGER, Roberto MARIANI, Vadim KRAYNOV, Nick Knudsen, Thomas O. DANIEL, Alan KODER, Stuart BUSSELL, Junjie LIU, Zhenwei MIAO, Theresa MORROW
  • Modified Human Plasma Polypeptide or Fc Scaffolds and Their Uses
    Publication number: 20080113412
    Abstract: Modified human plasma polypeptides or Fc and uses thereof are provided.
    Type: Application
    Filed: October 29, 2007
    Publication date: May 15, 2008
    Applicant: AMBRX, INC.
    Inventors: Joseph SHEFFER, Thea NORMAN, Richard D. DIMARCHI, Anna-Maria A. HAYS PUTNAM, Feng TIAN, Stephanie CHU, Denise KRAWITZ, Ho Sung CHO
  • Modified Human Interferon Polypeptides and Their Uses
    Publication number: 20080114155
    Abstract: Modified human interferon polypeptides and uses thereof are provided.
    Type: Application
    Filed: October 19, 2007
    Publication date: May 15, 2008
    Applicant: AMBRX, INC.
    Inventors: Ho Sung CHO, Thomas DANIEL, Anna-Maria HAYS, Troy WILSON
  • Modified Human Plasma Polypeptide or Fc Scaffolds and Their Uses
    Publication number: 20080113411
    Abstract: Modified human plasma polypeptides or Fc and uses thereof are provided.
    Type: Application
    Filed: October 29, 2007
    Publication date: May 15, 2008
    Applicant: AMBRX, INC.
    Inventors: Joseph SHEFFER, Thea NORMAN, Richard D. DIMARCHI, Anna-Maria A. HAYS PUTNAM, Feng TIAN, Stephanie CHU, Denise KRAWITZ, Ho Sung CHO
  • Modified Human Growth Hormone
    Publication number: 20080107680
    Abstract: Modified growth hormone polypeptide and uses thereof are provided.
    Type: Application
    Filed: October 25, 2007
    Publication date: May 8, 2008
    Applicant: AMBRX, INC.
    Inventors: Ho Sung Cho, Thomas Daniel, Richard DiMarchi, Anna-Maria Hays, Troy Wilson, Bee-Cheng Sim, David Litzinger
  • Human Interferon Molecules and Their Uses
    Publication number: 20080108792
    Abstract: Modified human interferon polypeptides and uses thereof are provided.
    Type: Application
    Filed: October 26, 2007
    Publication date: May 8, 2008
    Applicant: AMBRX, INC.
    Inventors: Anna-Maria Hays, Bruce Kimmel, Ho Sung Cho, Bee-Cheng SIM, David Litzinger, Roberto Mariani, Vadim Kraynov, Nick Knudsen, Thomas Daniel, Alan Koder, Stuart Bussell, Junjie Liu, Zhenwei Miao, Theresa Morrow
  • Modified Human Growth Hormone Polypeptides and Their Uses
    Publication number: 20080108797
    Abstract: Modified human growth hormone polypeptides and uses thereof are provided.
    Type: Application
    Filed: October 19, 2007
    Publication date: May 8, 2008
    Applicant: AMBRX, INC.
    Inventors: Ho Sung CHO, Thomas DANIEL, Richard DIMARCHI, Anna-Maria HAYS, Troy WILSON, Bee-Cheng SIM, David LITZINGER
  • Modified Human Growth Hormone Polypeptides and Their Uses
    Publication number: 20080103294
    Abstract: Modified human growth hormone polypeptides and uses thereof are provided.
    Type: Application
    Filed: October 19, 2007
    Publication date: May 1, 2008
    Applicant: AMBRX, INC.
    Inventors: Ho Sung CHO, Thomas DANIEL, Richard DIMARCHI, Anna-Maria HAYS, Troy WILSON, Bee-Cheng SIM, David LITZINGER
  • Modified Human Growth Hormone
    Publication number: 20080102124
    Abstract: Modified growth hormone polypeptide and uses thereof are provided.
    Type: Application
    Filed: October 25, 2007
    Publication date: May 1, 2008
    Applicant: AMBRX, INC.
    Inventors: Ho Sung CHO, Thomas DANIEL, Richard DIMARCHI, Anna-Maria HAYS, Troy WILSON, Bee-Cheng SIM, David LITZINGER