Patents by Inventor Kang-Jehng Chen

Kang-Jehng Chen 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).

  • Immobilization of nucleic acids
    Patent number: 6995248
    Abstract: This invention relates to a biomolecule-bound substrate made of polymeric molecules, each of which contains a reacting group; and a plurality of biomolecules, each of which contains another reacting group. One of the two reacting groups is a substitute group and the other is a leaving group; and the biomolecules are covalently bonded to the solid support via a chemical ligation reaction between the two reacting groups.
    Type: Grant
    Filed: July 16, 2001
    Date of Patent: February 7, 2006
    Assignee: Dr. Chip Biotechnology, Inc.
    Inventors: Kan-Hung Lee, Kang-Jehng Chen, Hsing Hsiao, Shin-Hwan Wang
  • Immobilization of biomolecules
    Publication number: 20030017561
    Abstract: This invention relates to a biomolecule-bound substrate made of polymeric molecules, each of which contains a reacting group; and a plurality of biomolecules, each of which contains another reacting group. One of the two reacting groups is a substitute group and the other is a leaving group; and the biomolecules are covalently bonded to the solid support via a chemical ligation reaction between the two reacting groups.
    Type: Application
    Filed: July 16, 2001
    Publication date: January 23, 2003
    Inventors: Kan-Hung Lee, Kang-Jehng Chen, Hsing Hsiao, Shin-Hwan Wang