Patents by Inventor William Kenneth Lang

William Kenneth 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).

  • Biochemical and immunochemical assay device
    Patent number: 7303923
    Abstract: We describe an assay device which comprises (a) a substrate comprising: (i) a porous material capable of chromatographically transporting a liquid and (ii) one or more test reagents for an assay provided on the porous material; and (b) a water-impermeable coating polymer attached to the porous material so as to define a continuous bibulous compartment.
    Type: Grant
    Filed: September 10, 2002
    Date of Patent: December 4, 2007
    Assignee: Diamatrix Limited
    Inventors: David John Hardman, James Howard Slater, Adam G. Reid, William Kenneth Lang, James Richard Jackson
  • Immobilised cardiolipin probes
    Publication number: 20040096903
    Abstract: Probes comprising a cardiolipin derivative covalently attached to a solid phase, other than through an allylic oxygen, are described. Methods of making the probes are also described. A cardiolipin analogue which is amino-derivatised at the end of one of the fatty acid side chains is reacted with an activated ester attached to a solid support. The probes are useful for diagnosis of anti-phospholipid antibody syndrome (APS), and for identifying and purifying cardiolipin binding proteins.
    Type: Application
    Filed: December 19, 2003
    Publication date: May 20, 2004
    Inventors: William Kenneth Lang, Andrew Bruce Holmes, Ze-Yi Lim, Stuart John Conway, Melloney Kate Johns
  • Biochemical and immunochemical assay device
    Publication number: 20030103869
    Abstract: We describe an assay device which comprises (a) a substrate comprising: (i) a porous material capable of chromatographically transporting a liquid and (ii) one or more test reagents for an assay provided on the porous material; and (b) a water-impermeable coating polymer attached to the porous material so as to define a continuous bibulous compartment.
    Type: Application
    Filed: September 10, 2002
    Publication date: June 5, 2003
    Applicant: DIAMATRIX LIMITED
    Inventors: David John Hardman, James Howard Slater, Adam G. Reid, William Kenneth Lang, James Richard Jackson