Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2007-08-10
2009-11-03
Powers, Fiona T (Department: 1626)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C549S014000, C549S078000, C560S150000, C562S109000
Reexamination Certificate
active
07612217
ABSTRACT:
The present invention provides a sulfonium compound represented by the formula (I):wherein Q1and Q2each independently represent a fluorine atom or a C1-C6 perfluoroalkyl group, and A+represents an organic counter ion.
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Harada Yukako
Sakamoto Hiromu
Birch & Stewart Kolasch & Birch, LLP
Powers Fiona T
Sumitomo Chemical Company Limited
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