Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing heterocyclic carbon compound having only o – n – s,...
Reexamination Certificate
2006-01-31
2006-01-31
Saucier, Sandra E. (Department: 1651)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing heterocyclic carbon compound having only o, n, s,...
C435S119000
Reexamination Certificate
active
06991925
ABSTRACT:
A method for the production of clavulanic acid by the fermentation of a clavulanic acid producing microorganism at a controlled level of at least 50 mg/l ammonia has been provided for.Under the application of these reaction conditions surprisingly high production levels of clavulanic acid have been obtained.
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De Laat Wilhelmus Theodorus Antonius
Klop Jeroen Martijn
Visser-Luirink Gesina
DSM IP Assets B.V.
Morrison & Foerster / LLP
Saucier Sandra E.
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