Chemistry: molecular biology and microbiology – Animal cell – per se ; composition thereof; process of... – Rodent cell – per se
Reexamination Certificate
2004-08-19
2010-11-16
Ton, Thaian N (Department: 1632)
Chemistry: molecular biology and microbiology
Animal cell, per se ; composition thereof; process of...
Rodent cell, per se
C435S325000, C435S352000, C435S373000
Reexamination Certificate
active
07833787
ABSTRACT:
A new method for selecting clones and recloning mammalian cells which are of importance for the production of biopharmaceuticals, preferably hamster or mouse myeloma cells, with a high degree of automation and throughput. The invention relates to methods of depositing and replicating single cell clones of the cells in question. The invention also relates to methods of preparing proteins using cells which have been obtained and replicated by single cell deposition as well as compositions which allow the replication of single cells.
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Ju
Enenkel Barbara
Fieder Juergen
Krieg Thomas
Otto Ralf
Boehringer Ingelheim Pharma GmbH & Co. KG
Lebel Edouard G.
Morris Michael P.
Ton Thaian N
Wittmayer Paula K.
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