Agitating – Stirrer within stationary mixing chamber – Magnetic stirrer
Reexamination Certificate
2007-11-27
2011-11-15
Sorkin, David (Department: 1774)
Agitating
Stirrer within stationary mixing chamber
Magnetic stirrer
C366S325920, C435S302100
Reexamination Certificate
active
08057092
ABSTRACT:
The present invention relates generally to a cell culture stirring vessel and associated impeller. More particularly, it relates to a fully integrated, disposable spinner flask vessel having a suspended impeller assembly permanently integrated therein. The invention is particularly suitable for use in applications where cells are suspended within a liquid medium with minimal shear forces.
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http://www.nalgenelabware.com/products/productDetail.asp?product—id= 100&subcategory—id=140&category—id=140&brand—name=NALGENE+Labware&category—name=Culture+Vessels&subcategory—name=2007.
Ryan John A.
Upton Todd M.
Youngbear Kathy M.
Beall Thomas R.
Corning Incorporated
Sorkin David
Wilks Susan S.
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