Patents by Inventor Tung-Liang Huang

Tung-Liang Huang 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).

  • Method and reagent for suppressing the injection of nucleic acid sequencing template into micro-bore capillary during DNA separation with capillary electrophoresis
    Patent number: 6294064
    Abstract: Reagents and methods for preparing samples containing both biomolecule analytes and macrobiomolecules for capillary electrophoresis separation are provided. The reagents comprise a branched polymer. When mixed with a sample containing both biomolecule analytes and macrobiomolecules, particularly DNA templates, the branched polymer of the reagent can suppress the entrance of the macrobiomolecules into a capillary electrophoresis tube during electrokinetic injection of the sample into the capillary electrophoresis tube.
    Type: Grant
    Filed: November 23, 1999
    Date of Patent: September 25, 2001
    Assignee: Beckman Coulter, Inc.
    Inventors: M. Parameswara Reddy, Tung-Liang Huang, Chitra K. Ratnayake, Daniel A. Keys