Patents by Inventor Wayne Chaung

Wayne Chaung 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).

  • Macromolecular protection assay
    Publication number: 20040086918
    Abstract: The present invention relates to a novel method for the detection and characterization of an unknown nucleic acid-binding protein from a biological sample. More particularly, the method of the instant invention includes the steps of forming nucleic acid-protein complexes, the subsequent selective degradation of of unbound nucleic acid molecules, the detection of nucleic acid-protein complexes, and finally, the characterization of the nucleic acid-binding protein. Additionally, compositions and methods are provided in the present invention for detecting and characterizing unknown nucleic acid-binding proteins from biological samples using immobilized nucleic acid molecules in reaction vessels having a multitude of wells.
    Type: Application
    Filed: July 25, 2003
    Publication date: May 6, 2004
    Inventors: Zvi Loewy, Wayne Chaung, Raveendran Pottathil
  • Gravitational flow purification system
    Publication number: 20030203491
    Abstract: The present invention relates to a gravitational flow purification system. More particularly, the invention relates to a process for purifying or isolating one or more substances from samples comprising said substances. Even more particularly, the invention relates to purifying or isolating macromolecules from biological samples using a gravitational flow apparatus.
    Type: Application
    Filed: April 26, 2002
    Publication date: October 30, 2003
    Inventors: Zygmunt M. Andrevski, Ravi Mehra, Wayne Chaung, Zvi Loewy