Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2006-02-23
2011-10-11
Tarazano, Donald L. (Department: 1786)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S417000, C428S690000, C428S917000, C313S504000, C313S506000, C257S040000
Reexamination Certificate
active
08034882
ABSTRACT:
A conjugated or partially conjugated polymer including a structural unit of Formula (I); where T is an aryl or heteroaryl group that may be substituted or unsubstituted, or a C1-C24 alkyl group; R1 is alkyl, alkoxy, aryl group, cyano, or F; and a and b are independently selected from 1, 2 or 3. In addition, a composition of Formula (IV); wherein X is a halogen or a boronate group.
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O'Brien James J.
Wu Weishi
Yu Wanglin
Sughrue & Mion, PLLC
Sumitomo Chemical Company Limited
Tarazano Donald L.
Thompson Camie
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