Combinatorial chemistry technology: method – library – apparatus – Apparatus specially adapted for use in combinatorial... – Integrated apparatus specially adapted for creating a...
Reexamination Certificate
2011-08-09
2011-08-09
Gross, Christopher M (Department: 1639)
Combinatorial chemistry technology: method, library, apparatus
Apparatus specially adapted for use in combinatorial...
Integrated apparatus specially adapted for creating a...
C435S004000, C435S006120, C536S023100
Reexamination Certificate
active
07994098
ABSTRACT:
A prepared substrate upon which light directed DNA synthesis is to occur is exposed to light via an inverse mask pattern to deprotect inactive regions of the substrate where the synthesis is not intended to occur. The deprotected sites are then capped to disable permanently the inactive areas, thereby forming an inverse capped substrate. Unwanted DNA synthesis in the inactive areas is thus prevented, resulting in purer quality DNA, even though such areas may be exposed to light due to diffraction, scattering and flare during subsequent DNA synthesis of the intended active areas of the substrate.
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Cerrina Franco
Kim Changhan
DeWitt Ross & Stevens S.C.
Gross Christopher M
Leone, Esq. Joseph T.
Wisconsin Alumni Research Foundation
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