Liquid purification or separation – With means to add treating material – Chromatography
Reexamination Certificate
2005-03-29
2005-03-29
Therkorn, Ernest G. (Department: 1723)
Liquid purification or separation
With means to add treating material
Chromatography
C210S656000, C096S101000
Reexamination Certificate
active
06872302
ABSTRACT:
An apparatus for pressurizing a removable chromatographic cartridge, comprises radial pressure means acting onto the side surface of the chromatographic cartridge, and axial pressure means acting onto the ends of the chromatographic cartridge. During use, the axial and radial pressure means are simultaneously active.
REFERENCES:
patent: 3453811 (1969-07-01), Crowley
patent: 4250035 (1981-02-01), McDonald et al.
patent: 4354932 (1982-10-01), McNeil
patent: 4769141 (1988-09-01), Couillard
patent: 4891133 (1990-01-01), Colvin, Jr.
patent: 4894152 (1990-01-01), Colvin, Jr. et al.
patent: 5601708 (1997-02-01), Leavesley
patent: 5651885 (1997-07-01), Schick
patent: 41 18 501 (1992-12-01), None
patent: 0 754 085 (1997-01-01), None
patent: 0 762 118 (1997-03-01), None
patent: 2 681 138 (1993-03-01), None
Alfatech S.p.A.
Petry Marvin
Stites & Harbison PLLC
Therkorn Ernest G.
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