Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2006-02-14
2006-02-14
Aulakh, Charanjit S. (Department: 1625)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C546S010000, C546S002000, C546S102000, C549S003000, C549S226000, C549S227000, C502S150000, C502S171000
Reexamination Certificate
active
06998493
ABSTRACT:
Compounds of the formulawherein M is either (1) a metal ion having a positive charge of +p wherein p is an integer which is at least 2, said metal ion being capable of forming a compound with at least two chromogen moieties, or (2) a metal-containing moiety capable of forming a compound with at least two chromogen moieties, z is an integer representing the number of chromogen moieties associated with the metal and is at least 2, and R1, R2, R3, R4, R5, R6, R7, a, b, c, d, Y, Q−, A, and CA are as defined herein.
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Derwent Publications Ltd., London, GB; Class E23, AN 1997-255745, XP002299791, JP 09 087534 A, Konica Corporation.
Banning Jeffery H.
Bridgeman Randall R.
Duff James M.
Thomas, Jr. Jule W.
Wedler Wolfgang G.
Byorick Judith L.
Xerox Corporation
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