Patents by Inventor Lingjum Chen

Lingjum 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).

  • Sample processing
    Publication number: 20040161788
    Abstract: A sample processing tubule may include a first segment, a second segment, and a third segment. Each segment may be defined by the tubule, may be fluidly isolated, at least in part by a breakable seal, may be so expandable as to receive a volume of fluid expelled from another segment, and may be so compressible as to contain substantially no fluid when so compressed. Each segment may contain at least one reagent.
    Type: Application
    Filed: February 5, 2004
    Publication date: August 19, 2004
    Inventors: Shuqi Chen, Bertrand Lemieux, Zihua Wang, Kevin R. Kopczynski, Lingjum Chen