Patents by Inventor Poguang Wang

Poguang 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).

  • Intensified neutral loss tags and use thereof in mass spectrometry
    Publication number: 20040157344
    Abstract: Ultrasensitive detection of a chemical substance (analyte) by mass spectrometry is achieved by employing a molecular tag that yields an intense parent ion and then an intense daughter ion in a multi-stage mass spectrometer.
    Type: Application
    Filed: December 19, 2003
    Publication date: August 12, 2004
    Inventors: Poguang Wang, Guodong Li, Jianxin Gao, Roger W. Giese
  • Single step signal group-imidazole labeling of organic phosphate groups under aqueous conditions
    Patent number: 5512486
    Abstract: Compounds and methods for single step, covalent labeling of the phosphate group of an organic substance under aqueous conditions are described. The labeling compound includes any kind of detectable signal group covalently bound to an imidazole moiety, which can be imidazole or a substituted imidazole.
    Type: Grant
    Filed: May 10, 1993
    Date of Patent: April 30, 1996
    Assignee: Northeastern University
    Inventors: Roger W. Giese, Poguang Wang