Patents by Inventor Philip E. Buckle

Philip E. Buckle 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).

  • Processing analytical reagents
    Patent number: 5532170
    Abstract: A method of preparing functionalized particles including (a) treating an activated substrate (CPG) with a bifunctional cross-linking agent containing a cleavable bond so as to immobilize the cross-linking agent, (b) conjugating an activated particle (P) with the immobilized cross-linking agent, and (c) cleaving the cleavable bond so as to separate the particle (P) from the substrate (CPG). The functionalized particles subsequently can be conjugated to biologically active molecules for use in assay methods.
    Type: Grant
    Filed: August 6, 1993
    Date of Patent: July 2, 1996
    Assignee: Fisons plc
    Inventors: Philip E. Buckle, Denise V. Pollard-Knight