Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Reexamination Certificate
2006-11-14
2006-11-14
Fortuna, Ana M. (Department: 1723)
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
C210S321600, C210S321750, C210S767000, C422S091000, C422S105000
Reexamination Certificate
active
07135117
ABSTRACT:
A well (50) comprising a side wall (10), a sealing ring (40), a rib arrangement (5), and a filter (20), for use in processing a fluid, e.g., by microtitration or microfiltration, is disclosed.
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Fortuna Ana M.
Pall Corporation
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