Measuring and testing – Liquid analysis or analysis of the suspension of solids in a... – Content or effect of a constituent of a liquid mixture
Reexamination Certificate
2005-04-12
2005-04-12
Larkin, Daniel S. (Department: 2856)
Measuring and testing
Liquid analysis or analysis of the suspension of solids in a...
Content or effect of a constituent of a liquid mixture
C096S104000, C096S106000, C210S198200
Reexamination Certificate
active
06877363
ABSTRACT:
The invention relates to a chromatography column for high-pressure liquid chromatography, which can be provided with different connection systems, such as a cartridge retaining device or a reducing screw. The column tube (1, 11) of the inventive chromatography column has an external thread (4,18) at each end and at least one groove (3,14).
REFERENCES:
patent: 4670141 (1987-06-01), Shackelford et al.
patent: 4737284 (1988-04-01), Hauke et al.
patent: 4806238 (1989-02-01), Sattler et al.
patent: 5227059 (1993-07-01), Shepherd
patent: 5342515 (1994-08-01), Radmacher
patent: 5651886 (1997-07-01), Hoffmann et al.
patent: 41 14 766 (1992-12-01), None
patent: 0156520 (1985-10-01), None
Pohl Hans-Dieter
Sättler Günther
Larkin Daniel S.
Merck Patent GmbH
Millen White Zelano & Branigan P.C.
LandOfFree
Chromatography column does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Chromatography column, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chromatography column will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3424013