Radiation imagery chemistry: process – composition – or product th – Erasable imaging
Reexamination Certificate
2011-05-03
2011-05-03
Walke, Amanda C. (Department: 1722)
Radiation imagery chemistry: process, composition, or product th
Erasable imaging
C430S270100, C430S270150, C430S009000, C430S945000
Reexamination Certificate
active
07935463
ABSTRACT:
A reusable image forming medium, including a substrate; an imaging layer coated on or impregnated into the substrate, wherein an irradiation of the imaging layer produces an image; and a signature material coated on or impregnated into the substrate or the imaging layer, the signature material being detectable by a sensor.
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Co-pending U.S. Patent Appl. No. filed concurrently herewith.
Barclay Lauren
Iftime Gabriel
Kazmaier Peter M.
Shrader Eric J.
Sperling Chuck
Oliff & Berridg,e PLC
Palo Alto Research Center Incorporated
Walke Amanda C.
Xerox Corporation
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