Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2007-05-08
2007-05-08
Dentz, Bernard (Department: 1625)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C514S252050, C514S340000, C514S357000, C514S341000, C514S342000, C514S343000, C548S204000, C549S075000, C549S491000, C549S496000, C544S316000, C546S270700, C546S271100, C546S271400, C546S272100, C546S275400, C546S276100, C546S276400, C546S278400, C546S280400, C546S283400, C546S284400
Reexamination Certificate
active
11445424
ABSTRACT:
According to the invention there is provided a compound the formula I;wherein A, X, B, R1, R2, R3and R4are as defined in the specification.
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Beauchemin Sophie
Burk Robert M.
Allergan Inc.
Dentz Bernard
Johnson Brent A.
Robinson Binta
Voet Martin A.
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