Patents by Inventor Gil H. Choi

Gil H. Choi 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: 20030049648
    Abstract: The present invention relates to novel genes from S. aureus and the polypeptides they encode. Also provided as are vectors, host cells, antibodies and recombinant methods for producing the same. The invention further relates to screening methods for identifying agonists and antagonists of S. aureus polypeptide activity. The invention additionally relates to diagnostic methods for detecting Staphylococcus nucleic acids, polypeptides and antibodies in a biological sample. The present invention further relates to novel vaccines for the prevention or attenuation of infection by Staphylococcus.
    Type: Application
    Filed: February 28, 2002
    Publication date: March 13, 2003
    Inventor: Gil H. Choi
  • Patent number: 6521441
    Abstract: The present invention relates to 11 novel genes from S. aureus and the polypeptides they encode. Also provided are vectors, host cells, antibodies and recombinant methods for producing the same. The invention further relates to screening methods for identifying agonists and antagonists of S. aureus polypeptide activity. The invention additionally relates to diagnostic methods for detecting Staphylococcus nucleic acids, polypeptides and antibodies in a biological sample. The present invention further relates to novel vaccines for the prevention or attenuation of infection by Staphylococcus.
    Type: Grant
    Filed: January 15, 2002
    Date of Patent: February 18, 2003
    Assignees: Human Genome Sciences, Inc., Ludwig Institute For Cancer Research
    Inventors: Andrew J. G. Simpson, Gil H. Choi
  • Publication number: 20030017495
    Abstract: The present invention relates to novel genes from E. faecalis and the polypeptides they encode. Also provided as are vectors, host cells, antibodies and methods for producing the same. The invention further relates to screening methods for identifying agonists and antagonists of E. faecalis polypeptide activity. The invention additionally relates to diagnostic methods for detecting Enterococcus nucleic acids, polypeptides and antibodies in a biological sample. The present invention further relates to novel vaccines for the prevention or attenuation of infection by Enterococcus.
    Type: Application
    Filed: July 29, 2002
    Publication date: January 23, 2003
    Applicant: Human Genome Sciences, Inc.
    Inventors: Gil H. Choi, Camella Bailey, Alex Hromockyj, Charles A. Kunsch
  • Publication number: 20020164692
    Abstract: The present invention relates to novel human immune system-related polypeptides and isolated nucleic acids containing the coding regions of the genes encoding such polypeptides. Also provided are vectors, host cells, antibodies, and recombinant methods for producing human immune system-related polypeptides. The invention further relates to diagnostic and therapeutic methods useful for diagnosing and treating disorders related to these novel human immune system-related polypeptides.
    Type: Application
    Filed: September 12, 2001
    Publication date: November 7, 2002
    Inventors: Jian Ni, David Hilbert, Joseph J. Kenny, Paul A. Moore, Gil H. Choi, Daniel R. Soppet, Reinhard Ebner, Joachim R. Gruber, Gregory A. Endress, Steven M. Ruben
  • Publication number: 20020146738
    Abstract: The present invention relates to a histidine kinase, two-component gene (CaHK1) from Candida albicans. CaHK1 encodes a 2471 amino acid protein with an estimated molecular mass of 281.8 kDa. Also provided are vectors, host cells, antibodies and recombinant methods for producing the same. The invention further relates agonists and antagonists and to screening methods for identifying agonists and antagonists of CaHK1 polypeptide activity. The invention additionally relates to diagnostic methods for detecting CaHK1 nucleic acids, polypeptides, and antibodies in a biological sample. The present invention further relates to novel antagonists and vaccines for the prevention or attenuation of infection by Candida albicans.
    Type: Application
    Filed: April 5, 2002
    Publication date: October 10, 2002
    Applicant: Human Genome Sciences, Inc.
    Inventors: Antonio Jose C. Abad, Gil H. Choi, Richard A. Calderone
  • Patent number: 6448043
    Abstract: The present invention relates to a novel gene from E. faecalis, EF040, and the encoded polypeptides. Also provided are vectors, host cells, antibodies and methods for producing the same. The invention further relates to screening methods for identifying agonists and antagonists of E. faecalis EF040 polypeptide activity. The invention additionally relates to diagnostic methods for detecting Enterococcus EF040 nucleic acids, encoded polypeptides and anti-EF040 antibodies in a biological sample. The present invention further relates to novel vaccines for the prevention or attenuation of infection by Enterococcus.
    Type: Grant
    Filed: May 4, 1998
    Date of Patent: September 10, 2002
    Assignee: Human Genome Sciences, Inc.
    Inventors: Gil H. Choi, Camella Bailey, Alex Hromockyj, Charles A. Kunsch
  • Publication number: 20020120103
    Abstract: The present invention relates to novel human secreted proteins and isolated nucleic acids containing the coding regions of the genes encoding such proteins. Also provided are vectors, host cells, antibodies, and recombinant methods for producing human secreted proteins. The invention further relates to diagnostic and therapeutic methods useful for diagnosing and treating diseases, disorders, and/or conditions related to these novel human secreted proteins.
    Type: Application
    Filed: July 27, 2001
    Publication date: August 29, 2002
    Inventors: Craig A. Rosen, George A. Komatsoulis, Kevin P. Baker, Charles E. Birse, Daniel R. Soppet, Henrik S. Olsen, Paul A. Moore, Ping Wei, Reinhard Ebner, D. Roxanne Duan, Yanggu Shi, Gil H. Choi, Michele Fiscella, Jian Ni, Steven M. Ruben, Steven C. Barash
  • Publication number: 20020110562
    Abstract: The present invention relates to novel immunogenic polypeptides, and fragments thereof, and vaccines for the prevention and treatment of pneumococcal infection, especially by Streptococcus pneumoniae. The invention also relates to antibodies against the disclosed polypeptides, as well as vaccines containing said polypeptides and methods of disease prevention.
    Type: Application
    Filed: February 5, 2002
    Publication date: August 15, 2002
    Inventors: John E. Adamou, Gil H. Choi
  • Publication number: 20020103338
    Abstract: The present invention relates to novel genes from S. aureus and the polypeptides they encode. Also provided are vectors, host cells, antibodies and recombinant methods for producing the same. The invention further relates to screening methods for identifying agonists and antagonists of S. aureus polypeptide activity. The invention additionally relates to diagnostic methods for detecting Staphylococcus nucleic acids, polypeptides and antibodies in a biological sample. The present invention further relates to novel vaccines for the prevention or attenuation of infection by Staphylococcus.
    Type: Application
    Filed: August 10, 2001
    Publication date: August 1, 2002
    Inventor: Gil H. Choi
  • Patent number: 6420135
    Abstract: The present invention provides polynucleotide sequences of the genome of Streptococcus pneumoniae, polypeptide sequences encoded by the polynucleotide sequences, corresponding polynucleotides and polypeptides, vectors and hosts comprising the polynucleotides, and assays and other uses thereof. The present invention further provides polynucleotide and polypeptide sequence information stored on computer readable media, and computer-based systems and methods which facilitate its use.
    Type: Grant
    Filed: October 30, 1997
    Date of Patent: July 16, 2002
    Assignee: Human Genome Sciences, Inc.
    Inventors: Charles A. Kunsch, Gil H. Choi, Patrick S. Dillon, Craig A. Rosen, Steven C. Barash, Michael R. Fannon, Brian A. Dougherty
  • Patent number: 6416989
    Abstract: The present invention relates to a histidine kinase, two-component gene (CaHK1) from Candida albicans. CaHK1 encodes a 2471 amino acid protein with an estimated molecular mass of 281.8 kDa. Also provided are vectors, host cells, antibodies and recombinant methods for producing the same. The invention further relates agonists and antagonists and to screening methods for identifying agonists and antagonists of CaHK1 polypeptide activity. The invention additionally relates to diagnostic methods for detecting CaHK1 nucleic acids, polypeptides, and antibodies in a biological sample. The present invention further relates to novel antagonists and vaccines for the prevention or attenuation of infection by Candida albicans.
    Type: Grant
    Filed: October 15, 1999
    Date of Patent: July 9, 2002
    Assignees: Human Genome Sciences, Inc., The Georgetown University
    Inventors: Antonio Jose C. Abad, Gil H. Choi, Richard A. Calderone
  • Publication number: 20020072595
    Abstract: The present invention relates to novel genes located in two chromosomal regions within uropathogenic E. coli that are associated with virulence. These chromosomal regions are known as pathogenicity islands (PAIs). In particular, the present application discloses 142 sequenced fragments (contigs) of DNA from two pools of cosmids covering pathogenicity islands PAI IV and PAI V located on the chromosome of the uropathogenic Escherichia coli J96. Further disclosed are 351 predicted protein-coding open reading frames within the sequenced fragments.
    Type: Application
    Filed: September 20, 2001
    Publication date: June 13, 2002
    Applicant: Human Genome Sciences, Inc.
    Inventors: Patrick J. Dillon, Gil H. Choi, Rodney A. Welch
  • Patent number: 6403337
    Abstract: The present invention relates to novel genes from S. aureus and the polypeptides they encode. Also provided as are vectors, host cells, antibodies and recombinant methods for producing the same. The invention further relates to screening methods for identifying agonists and antagonists of S. aureus polypeptide activity. The invention additionally relates to diagnostic methods for detecting Staphylococcus nucleic acids, polypeptides and antibodies in a biological sample. The present invention further relates to novel vaccines for the prevention or attenuation of infection by Staphylococcus.
    Type: Grant
    Filed: February 24, 2000
    Date of Patent: June 11, 2002
    Assignee: Human Genome Sciences, Inc.
    Inventors: Camella Bailey, Gil H. Choi
  • Publication number: 20020061545
    Abstract: The present invention relates to novel vaccines for the prevention or attenuation of infection by Streptococcus pneumoniae. The invention further relates to isolated nucleic acid molecules encoding antigenic polypeptides of Streptococcus pneumoniae. Antigenic polypeptides are also provided, as are vectors, host cells and recombinant methods for producing the same. The invention additionally relates to diagnostic methods for detecting Streptococcus nucleic acids, polypeptides and antibodies in a biological sample.
    Type: Application
    Filed: January 22, 2001
    Publication date: May 23, 2002
    Inventors: Gil H. Choi, Charles A. Kunsch, Steven C. Barash, Patrick J. Dillon, Brian Dougherty, Michael R. Fannon, Craig A. Rosen
  • Publication number: 20020045737
    Abstract: The present invention relates to novel genes from E. faecalis and the polypeptides they encode. Also provided as are vectors, host cells, antibodies and methods for producing the same. The invention further relates to screening methods for identifying agonists and antagonists of E. faecalis polypeptide activity. The invention additionally relates to diagnostic methods for detecting Enterococcus nucleic acids, polypeptides and antibodies in a biological sample. The present invention further relates to novel vaccines for the prevention or attenuation of infection by Enterococcus.
    Type: Application
    Filed: May 4, 1998
    Publication date: April 18, 2002
    Applicant: HUMAN GENOME SCIENCES, INC.
    Inventors: GIL H. CHOI, CAMELLA BAILEY, ALEX HROMOCKYJ, CHARLES A. KUNSCH
  • Publication number: 20020032323
    Abstract: The present invention provides polynucleotide sequences of the genome of Streptococcus pneumoniae, polypeptide sequences encoded by the polynucleotide sequences, corresponding polynucleotides and polypeptides, vectors and hosts comprising the polynucleotides, and assays and other uses thereof. The present invention further provides polynucleotide and polypeptide sequence information stored on computer readable media, and computer-based systems and methods which facilitate its use.
    Type: Application
    Filed: October 30, 1997
    Publication date: March 14, 2002
    Inventors: CHARLES A. KUNSCH, GIL H. CHOI, PATRICK J. DILLON, CRAIG A. ROSEN, STEVEN C. BARASH, MICHAEL R. FANNON, BRIAN A. DOUGHERTY
  • Patent number: 6316609
    Abstract: The present invention relates to novel genes located in two chromosomal regions within uropathogenic E. coli that are associated with virulence. These chromosomal regions are known as pathogenicity islands (PAIs). In particular, the present application discloses 142 sequenced fragments (contigs) of DNA from two pools of cosmids covering pathogenicity islands PAI IV and PAI V located on the chromosome of the uropathogenic Escherichia coli J96. Further disclosed are 351 predicted protein-coding open reading frames within the sequenced fragments.
    Type: Grant
    Filed: November 21, 1997
    Date of Patent: November 13, 2001
    Assignees: Human Genome Sciences, Inc., Wisconsin Alumni Research Foundation
    Inventors: Patrick J. Dillon, Gil H. Choi, Rodney A. Welch
  • Patent number: 6159469
    Abstract: The present invention relates to novel vaccines for the prevention or attenuation of infection by Streptococcus pneumoniae. The invention further relates to isolated nucleic acid molecules encoding antigenic polypeptides of Streptococcus pneumoniae. Antigenic polypeptides are also provided, as are vectors, host cells and recombinant methods for producing the same. The invention additionally relates to diagnostic methods for detecting Streptococcus nucleic acids, polypeptides and antibodies in a biological sample.
    Type: Grant
    Filed: October 30, 1997
    Date of Patent: December 12, 2000
    Assignee: Human Genome Sciences, Inc.
    Inventors: Gil H. Choi, Charles A. Kunsch, Steven C. Barash, Patrick J. Dillon, Brian Dougherty, Michael R. Fannon, Craig A. Rosen
  • Patent number: 6120999
    Abstract: The present invention relates to a histidine kinase, two-component gene (CaHK1) from Candida albicans. CaHK1 encodes a 2471 amino acid protein with an estimated molecular mass of 281.8 kDa. Also provided are vectors, host cells, antibodies and recombinant methods for producing the same. The invention further relates agonists and antagonists and to screening methods for identifying agonists and antagonists of CaHK1 polypeptide activity. The invention additionally relates to diagnostic methods for detecting CaHK1 nucleic acids, polypeptides, and antibodies in a biological sample. The present invention further relates to novel antagonists and vaccines for the prevention or attenuation of infection by Candida albicans.
    Type: Grant
    Filed: July 9, 1998
    Date of Patent: September 19, 2000
    Assignees: Human Genome Sciences, Inc., The Georgetown University
    Inventors: Antonio Jose C. Abad, Gil H. Choi, Richard A. Calderone