Patents by Inventor Xin-Min Wang

Xin-Min Wang 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).

  • Patent number: 7976848
    Abstract: Synthetic DNA molecules encoding the HPV58 L1 protein are provided. Specifically, the present invention provides polynucleotides encoding HPV58 L1 protein, wherein said polynucleotides are codon-optimized for high level expression in a yeast cell. The synthetic molecules may be used to produce HPV58 virus-like particles (VLPs), and to produce vaccines and pharmaceutical compositions comprising the HPV58 VLPs. The vaccines of the present invention provide effective immunoprophylaxis against papillomavirus infection through neutralizing antibody and cell-mediated immunity and are also useful for treatment of existing HPV infections.
    Type: Grant
    Filed: January 26, 2009
    Date of Patent: July 12, 2011
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Janine T. Bryan, Michelle K. Brownlow, Loren D. Schultz, Xin-Min Wang, Kathrin U. Jansen
  • Publication number: 20100272749
    Abstract: Synthetic DNA molecules encoding the HPV58 L1 protein are provided. Specifically, the present invention provides polynucleotides encoding HPV58 L1 protein, wherein said polynucleotides are codon-optimized for high level expression in a yeast cell. The synthetic molecules may be used to produce HPV58 virus-like particles (VLPs), and to produce vaccines and pharmaceutical compositions comprising the HPV58 VLPs. The vaccines of the present invention provide effective immunoprophylaxis against papillomavirus infection through neutralizing antibody and cell-mediated immunity and are also useful for treatment of existing HPV infections.
    Type: Application
    Filed: January 26, 2009
    Publication date: October 28, 2010
    Inventors: Janine T. Bryan, Michelle K. Brownlow, Loren D. Schultz, Xin-Min Wang, Kathrin U. Jansen
  • Publication number: 20100203496
    Abstract: The present invention relates a fluorescent multiplex PCR assay for detecting the presence of a nucleic acid sequence of an HPV type in a sample using multiple fluorophores to simultaneously detect a plurality of HPV genes of the same HPV type, wherein the HPV type is selected from the group consisting of: HPV31, HPV45, HPV52, and HPV58. The present invention also relates to oligonucleotide primers and probes specific to said HPV types for use in the methods of the present invention.
    Type: Application
    Filed: April 24, 2006
    Publication date: August 12, 2010
    Inventors: Frank J. Taddeo, Deemarie Skulsky, Xin-Min Wang, Kathrin U. Jansen
  • Publication number: 20100003665
    Abstract: The present invention relates a fluorescent multiplex PCR assay for detecting the presence of an HPV type in a sample using multiple fluorophores to simultaneously detect a plurality of HPV genes of the same HPV type, wherein the HPV type is selected from the group consisting of: HPV33, HPV35, HPV39, HPV51, HPV56, and HPV59. The present invention also relates to oligonucleotide primers and probes specific to said HPV types for use in the methods of the present invention.
    Type: Application
    Filed: April 24, 2006
    Publication date: January 7, 2010
    Inventors: Frank J. Taddeo, DeeMarie Skulsky, Xin-Min Wang, Kathrin U. Jansen
  • Patent number: 7498036
    Abstract: Synthetic DNA molecules encoding the HPV58 L1 protein are provided. Specifically, the present invention provides polynucleotides encoding HPV58 L1 protein, wherein said polynucleotides are codon-optimized for high level expression in a yeast cell. The synthetic molecules may be used to produce HPV58 virus-like particles (VLPs), and to produce vaccines and pharmaceutical compositions comprising the HPV58 VLPs. The vaccines of the present invention provide effective imnunoprophylaxis against papillomavirus infection through neutralizing antibody and cell-mediated immunity and are also useful for treatment of existing HPV infections.
    Type: Grant
    Filed: November 10, 2004
    Date of Patent: March 3, 2009
    Assignee: Merck & Co., Inc.
    Inventors: Janine T. Bryan, Michelle K. Brownlow, Loren D. Schultz, Xin-Min Wang, Kathrin U. Jansen
  • Patent number: 7211569
    Abstract: Synthetic DNA molecules encoding papillomavirus proteins are provided. The codons of the synthetic molecules are codons preferred by the projected host cell. The synthetic molecules may be used as a polynucleotide vaccine which provides effective immunoprophylaxis against papillomavirus infection through stimulation of neutralizing antibody and cell-mediated immunity.
    Type: Grant
    Filed: December 4, 2003
    Date of Patent: May 1, 2007
    Assignee: Merck & Co., Inc.
    Inventors: Michael P Neeper, William L. McClements, Kathrin U. Jansen, Loren D. Schultz, Ling Chen, Xin-Min Wang
  • Publication number: 20070036824
    Abstract: Synthetic DNA molecules encoding the HPV58 L1 protein are provided. Specifically, the present invention provides polynucleotides encoding HPV58 L1 protein, wherein said polynucleotides are codon-optimized for high level expression in a yeast cell. The synthetic molecules may be used to produce HPV58 virus-like particles (VLPs), and to produce vaccines and pharmaceutical compositions comprising the HPV58 VLPs. The vaccines of the present invention provide effective imnunoprophylaxis against papillomavirus infection through neutralizing antibody and cell-mediated immunity and are also useful for treatment of existing HPV infections.
    Type: Application
    Filed: November 10, 2004
    Publication date: February 15, 2007
    Applicant: MERCK & CO., INC.
    Inventors: Janine Bryan, Michelle Brownlow, Loren Schultz, Xin-Min Wang, Kathrin Jansen
  • Patent number: 7033797
    Abstract: The invention is a series of synthetic virus-like particles comprising a heterologous conformational epitope useful in the characterization of human papillomavirus infection, and useful to vaccinate individual for protection against HPV 6 and HPV 11 infections, and assays employing the synthetic virus-like particles.
    Type: Grant
    Filed: December 16, 2003
    Date of Patent: April 25, 2006
    Assignee: Merck & Co., Inc.
    Inventors: Kathrin U. Jansen, Jessica C. Ling, Steven W. Ludmerer, William L. McClements, Xin-Min Wang
  • Patent number: 7001995
    Abstract: Synthetic DNA molecules encoding papillomavirus proteins are provided. The codons of the synthetic molecules are codons preferred by the projected host cell. The synthetic molecules may be used as a polynucleotide vaccine which provides effective immunoprophylaxis against papillomavirus infection through stimulation of neutralizing antibody and cell-mediated immunity.
    Type: Grant
    Filed: August 21, 2000
    Date of Patent: February 21, 2006
    Assignee: Merck & Co., Inc.
    Inventors: Michael P Neeper, William L. McClements, Kathrin U. Jansen, Loren D. Schultz, Ling Chen, Xin-Min Wang
  • Publication number: 20050118139
    Abstract: Cell-mediated immune response to a papillomavirus infection can be induced by vaccination with DNA encoding papillomavirus E genes. E genes can both prevent the occurrence of papillomavirus disease, and treat disease states. Canine papillomavirus (COPV) E genes which are codon-optimized to enhance expression in host cells are also given.
    Type: Application
    Filed: August 19, 2002
    Publication date: June 2, 2005
    Inventors: Lingyi Huang, Kathrin Jansen, William McClements, Juanita Monteiro, Loren Schultz, Timothy Tobery, Xin-Min Wang, Ling Chen
  • Publication number: 20050075303
    Abstract: Synthetic DNA molecules encoding papillomavirus proteins are provided. The codons of the synthetic molecules are codons preferred by the projected host cell. The synthetic molecules may be used as a polynucleotide vaccine which provides effective immunoprophylaxis against papillomavirus infection through stimulation of neutralizing antibody and cell-mediated immunity.
    Type: Application
    Filed: December 4, 2003
    Publication date: April 7, 2005
    Inventors: Michael Neeper, William McClements, Kathrin Jansen, Loren Schultz, Ling Chen, Xin-Min Wang
  • Publication number: 20050058988
    Abstract: The invention is a series of synthetic virus-like particles comprising a heterologous conformational epitope useful in the characterization of human papillomavirus infection, and useful to vaccinate individual for protection against HPV 6 and HPV 11 infections, and assays employing the synthetic virus-like particles.
    Type: Application
    Filed: December 16, 2003
    Publication date: March 17, 2005
    Inventors: Kathrin Jansen, Jessica Ling, Steven Ludmerer, William McClements, Xin-Min Wang
  • Patent number: 6689366
    Abstract: The invention is a series of synthetic virus-like particles comprising a heterologous conformational epitope useful in the characterization of human papillomavirus infection, and useful to vaccinate individual for protection against HPV 6 and HPV 11 infections, and assays employing the synthetic virus-like particles.
    Type: Grant
    Filed: June 4, 2001
    Date of Patent: February 10, 2004
    Assignee: Merck & Co., Inc.
    Inventors: Kathrin U. Jansen, Jessica C. Ling, Steven W. Ludmerer, William L. McClements, Xin-Min Wang
  • Patent number: 6667291
    Abstract: The present invention relates, in part, to newly developed assay for diagnosing cancers, particularly endometrial and mammary, endometriosis and endometrial fibroids along with methods for identifying therapeutic agents that modulate endometrial steroid binding protein II activity for the treatment of the above disorders.
    Type: Grant
    Filed: November 3, 1999
    Date of Patent: December 23, 2003
    Assignee: SmithKline Beecham Corporation
    Inventors: Carl J Schmidt, Xin-Min Wang
  • Publication number: 20030175279
    Abstract: The presentinvention provides a new method for diagnosing and treating cancers, endometriosis and endometrial fibroids. Further provided are therapeutic agents and pharmaceutical compositions for treating cancers, endometriosis and endometrial fibroids.
    Type: Application
    Filed: November 3, 1999
    Publication date: September 18, 2003
    Inventors: CARL J SCHMIDT, XIN-MIN WANG