Chemistry: molecular biology and microbiology – Apparatus – Bioreactor
Reexamination Certificate
2006-06-15
2010-10-26
Ketter, James S (Department: 1636)
Chemistry: molecular biology and microbiology
Apparatus
Bioreactor
C435S299200, C435S304100, C435S304200
Reexamination Certificate
active
07820431
ABSTRACT:
A device for trapping extraneous gas or bubbles is disclosed. The device is defined as having a gas collection area in a tapered neck portion such that when used as a cell culturing apparatus, extraneous gas or bubbles are trapped and isolated from the cell growth areas where cells or media reside.
REFERENCES:
patent: 3682088 (1972-08-01), Paniez
patent: 5122267 (1992-06-01), Giovanetti et al.
patent: 5704504 (1998-01-01), Bueno
patent: 6260474 (2001-07-01), Yahav
Cattadoras Henry J.
Kenney David A.
Martin Gregory R.
Tanner Allison J.
Upton Todd M.
Corning Incorporated
Dobson Melissa K.
Ketter James S
Noni Lisa M.
Thompson Tina N.
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