Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals
Reexamination Certificate
2008-05-22
2011-10-18
Chin, Chris L (Department: 1641)
Chemistry: analytical and immunological testing
Involving an insoluble carrier for immobilizing immunochemicals
C422S401000, C422S407000, C435S288400, C436S164000, C436S527000, C436S805000, C436S809000
Reexamination Certificate
active
08039270
ABSTRACT:
Ellipsometry systems for imaging binding events between analytes in a sample and an array of ligands in an evanescent field generated by a beam of light reflected from the plane of the ligands is adapted to a multiwell plate structure in common use. In one example, a film of prism arrays is affixed to the underside of the plate with each prism array located in registry with a well and ligand arrays being immobilized on the (planar) bottom surface of the wells. The prism array may be formed in a film and juxtaposed with the bottom surface of the plate or a prism array can be made integral with the plate bottom of a multiwell plate.
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Ch Striebel e
Dultz Shane C
Ralin David
Chin Chris L
Haynes and Boone LLP
Maven Technologies LLC
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