Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2006-04-18
2009-11-10
Berch, Mark L (Department: 1624)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
active
07615631
ABSTRACT:
Crystalline acetonitrile solvate of cefuroxime acid, useful for preparing the antibiotic cefuroxime sodium salt.
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Cattaneo Angelo Giovanni
Zenoni Maurizio
ACS Dobfar S.p.A.
Berch Mark L
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
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