Patents by Inventor Jeng-Hwan Wang

Jeng-Hwan 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).

  • Dioscorea extracts for enhancing immune system
    Patent number: 7972645
    Abstract: An extract from a tuber of a Dioscorea plant is disclosed. Also disclosed is a composition containing an extract from a tuber of a Dioscorea plant, as well as methods of using the extract and composition.
    Type: Grant
    Filed: September 2, 2008
    Date of Patent: July 5, 2011
    Assignee: Academia Sinica
    Inventors: Ning-Sun Yang, Jeng-Hwan Wang, Wen-Chi Wei
  • VP1 of foot-and-mouth disease virus
    Patent number: 7604961
    Abstract: A pure, water-soluble polypeptide containing one or more monomers of a VP1 protein of a foot-and-mouth disease virus; or a pure, water-insoluble polypeptide comprising two or more monomers of a VP1 protein of a foot-and-mouth disease virus. Also disclosed are a vaccine containing the polypeptide, a method of producing the polypeptide, and a method of inducing an immune response in a subject by administering to the subject an effective amount of the polypeptide.
    Type: Grant
    Filed: May 14, 2007
    Date of Patent: October 20, 2009
    Assignee: Academia Sinica
    Inventors: Shu-Mei Liang, Jeng-Hwan Wang, Jeng-Jer Shieh
  • Dioscorea Extracts
    Publication number: 20090041803
    Abstract: An extract from a tuber of a Dioscorea plant is disclosed. Also disclosed is a composition containing an extract from a tuber of a Dioscorea plant, as well as methods of using the extract and composition.
    Type: Application
    Filed: September 2, 2008
    Publication date: February 12, 2009
    Applicant: Academia Sinica
    Inventors: Ning-Sun Yang, Jeng-Hwan Wang, Wen-Chi Wei
  • VP1 OF FOOT-AND-MOUTH DISEASE VIRUS
    Publication number: 20080199911
    Abstract: A pure, water-soluble polypeptide containing one or more monomers of a VP1 protein of a foot-and-mouth disease virus; or a pure, water-insoluble polypeptide comprising two or more monomers of a VP1 protein of a foot-and-mouth disease virus. Also disclosed are a vaccine containing the polypeptide, a method of producing the polypeptide, and a method of inducing an immune response in a subject by administering to the subject an effective amount of the polypeptide.
    Type: Application
    Filed: May 14, 2007
    Publication date: August 21, 2008
    Applicant: Academia Sinica
    Inventors: Shu-Mei Liang, Jeng-Hwan Wang, Jeng-Jer Shieh
  • VP1 of foot-and-mouth disease virus
    Patent number: 7217784
    Abstract: A pure, water-soluble polypeptide containing one or more monomers of a VP1 protein of a foot-and-mouth disease virus; or a pure, water-insoluble polypeptide comprising two or more monomers of a VP1 protein of a foot-and-mouth disease virus. Also disclosed are a vaccine containing the polypeptide, a method of producing the polypeptide, and a method of inducing an immune response in a subject by administering to the subject an effective amount of the polypeptide.
    Type: Grant
    Filed: May 29, 2003
    Date of Patent: May 15, 2007
    Assignee: Academia Sinica
    Inventors: Shu-Mei Liang, Jeng-Hwan Wang, Jeng-Jer Shieh
  • VP1 of foot-and-mouth disease virus
    Publication number: 20040242458
    Abstract: A pure, water-soluble polypeptide containing one or more monomers of a VP1 protein of a foot-and-mouth disease virus; or a pure, water-insoluble polypeptide comprising two or more monomers of a VP1 protein of a foot-and-mouth disease virus. Also disclosed are a vaccine containing the polypeptide, a method of producing the polypeptide, and a method of inducing an immune response in a subject by administering to the subject an effective amount of the polypeptide.
    Type: Application
    Filed: May 29, 2003
    Publication date: December 2, 2004
    Inventors: Shu-Mei Liang, Jeng-Hwan Wang, Jeng-Jer Shieh