05063081 is referenced by 500 patents and cites 48 patents.

A plurality of uniform microfabricated sensing devices are produced by establishing a plurality of base sensors on a substrate wafer, forming over at least a portion of each base sensor a permselective layer, superimposing a photoformable proteinaceous photoresist layer over a substantial portion of the permselective layer, and forming a topmost layer of an immobilized ligand receptor. The ligand receptor and corresponding ligand may be immunoreactive species.

Title
Method of manufacturing a plurality of uniform microfabricated sensing devices having an immobilized ligand receptor
Application Number
270171
Publication Number
5063081
Application Date
August 15, 1990
Publication Date
November 5, 1991
Inventor
Henry J Wieck
Brooklyn
NY, US
Paul Van Der Werf
Princeton Junction
NJ, US
Susan Steiner
Trenton
NJ, US
Nicolaas Smit
Hightstown
NJ, US
Sylvia Piznik
Jackson
NJ, US
Randall M Mier
Ottawa
CA
Imants R Lauks
Yardley
PA, US
Jeanne Itak
Hamilton
NJ, US
Graham Davis
Plainsboro
NJ, US
Stephen N Cozzette
Hightstown
NJ, US
Agent
Pennie & Edmonds
Assignee
I Stat Corporation
NJ, US
IPC
G01N 33/53
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