Chemistry: molecular biology and microbiology – Apparatus – Bioreactor
Reexamination Certificate
2005-04-11
2008-09-16
Beisner, William H. (Department: 1797)
Chemistry: molecular biology and microbiology
Apparatus
Bioreactor
C435S287100, C435S295200, C047S001400
Reexamination Certificate
active
07425441
ABSTRACT:
A bioreactor for culturing microorganisms which has a reactor vessel, a plurality of gas-introduction tubes and a gas-introduction system for introducing gas into a culture medium in the gas-introduction tubes via injectors, wherein the gas-introduction tubes are connected by their respective lower end, in the vertical direction, to the reactor vessel and by their opposite upper end to the upper end of an upright vessel which is likewise connected by its lower end to the reactor vessel, and at the upper end of the upright vessel an expansion vessel is arranged.
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Christian Walter, Torsten Steinau, Norbert Gerbsh, Rainer Buchholz “Monoseptic cultivation of phototrophic microorganisms—development and scale-up of a photobioreactor system with thermal sterilization.” Biomolecular Engineering 2003 v. 20 pp. 261-271. Elsevier.
Broneske Jürgen
Franke Horst
Keitel Heinz-Rüdiger
Kröger Wolfgang
Linke Wolf-Dietrich
Beisner William H.
Casella Anthony J.
Hespos Gerald E.
Hobbs Michael
Sartorius Stedim Biotech GmbH
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