Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2006-01-03
2006-01-03
Saeed, Kamal A. (Department: 1626)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C422S052000, C436S093000, C436S172000, C436S546000, C514S372000, C514S378000, C548S110000, C548S119000, C548S214000, C549S050000, C549S464000, C549S510000
Reexamination Certificate
active
06982336
ABSTRACT:
A 1,2-dioxetane derivative of the formula (I):wherein R1–R3and Ar are defined in the claims is provided.
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Matsumoto Masakatsu
Watanabe Nobuko
Yamada Masashi
Paviglianiti Anthony J.
Saeed Kamal A.
Tosoh Corporation
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