Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Recombinant dna technique included in method of making a...
Reexamination Certificate
2006-10-10
2006-10-10
Carlson, Karen Cochrane (Department: 1653)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Recombinant dna technique included in method of making a...
C435S243000, C435S252800
Reexamination Certificate
active
07118884
ABSTRACT:
The invention relates to the use of a phosphate glass as a phosphorus source in the media of high cell density bacterial fermentation processes in order to reduce metallophosphate precipitation reactions. The methods of the invention demonstrate a practical method for controlling levels of metallophosphate precipitation in both the nutrient media and the fermentor which also result in increased cell densities and are useful in a variety of high cell density bacterial fermentation processes.
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Baclaski Jeffrey Burke
Curless Craig Eric
Amgen Inc.
Carlson Karen Cochrane
Mohr Randolph N.
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