Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2005-09-30
2009-02-10
Shiao, Rei-Tsang (Department: 1626)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C257S040000
Reexamination Certificate
active
07488834
ABSTRACT:
A molecule including a chain-like core region having two ends and having at least three conjugated aromatic rings; and including at the two ends, branched groups R1and R2respectively, each including a C5- to C20-alkyl group. A semiconducting composition including the molecule.
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Dötz Florian
Hennig Ingolf
Katz Howard E.
Reichmanis Elsa
Vaidyanathan Subramanian
Alcatel-Lucent USA Inc.
BASF Societas Europea
Coppins Janet L
Shiao Rei-Tsang
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