Patents by Inventor Li Qun Lang

Li Qun Lang 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).

  • Apparatus for performing photometric assays
    Patent number: 6652809
    Abstract: There is provided according to the invention an apparatus for the performance of photometric assays comprising: 1. A housing; 2. A plurality of translucent capillaries each being sealed at one end; 3. Means to provide each capillary with photonic isolation from a neighbouring capillary; and 4. Optical instrumentation and circuitry adapted to read an optical response or event in each capillary.
    Type: Grant
    Filed: May 26, 2000
    Date of Patent: November 25, 2003
    Assignee: Glaxo Research and Development Limited
    Inventors: John Charles William Comley, Coulton Heath Legge, Li Qun Lang