Patent
   D500856
Priority
Nov 15 2002
Filed
May 09 2003
Issued
Jan 11 2005
Expiry
Jan 11 2019
Assg.orig
Entity
unknown
18
4
n/a
The ornamental design for a chromatography column assembly, as shown and described.

The design includes the column and two end caps. A locking ring fits into an opening of one end cap protruding therefrom.

FIG. 1 is a perspective view of a chromatography column assembly showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof

FIG. 4 is a side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Hellström, Karl-Gunnar

Patent Priority Assignee Title
D569008, Dec 20 2007 CYTIVA BIOPROCESS R&D AB Chromatography column
D600579, Feb 28 2008 CYTIVA BIOPROCESS R&D AB Chromatography column assembly
D600580, Feb 28 2008 CYTIVA BIOPROCESS R&D AB End cap for chromatography column assembly
D601912, Jul 19 2006 CYTIVA BIOPROCESS R&D AB Chromatography column
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D634658, Jan 29 2010 SANYO FINE IRICA TECHNOLOGY INC Column for chromatograph
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D639979, Jun 27 2007 CYTIVA BIOPROCESS R&D AB Tie-bar for a chromatography column
D741472, Sep 27 2013 SEKISUI MEDICAL CO , LTD Column container
D783176, Oct 08 2015 Poseidon Surgical, LLC Canister assembly
D808037, Oct 08 2015 5x Surgical, LLC Canister assembly
D828576, Aug 29 2016 HITACHI HIGH-TECH CORPORATION Column
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Patent Priority Assignee Title
6387256, Jul 10 2000 Waters Technologies Corporation Chromatography column
D320949, Jun 16 1989 NCSRT, INC Chromatography column
D426165, May 24 1999 Waters Investments Limited High performance liquid chromatography
D495060, May 09 2003 Amersham Biosciences AB Chromatography column assembly end cap
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Jan 25 1967Pharmacia Fine Chemicals ABGE Healthcare Bio-Sciences ABCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0171860644 pdf
Aug 28 1987Pharmacia LKB Biotechnology ABGE Healthcare Bio-Sciences ABCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0171860644 pdf
Jun 14 1994Pharmacia Biotech ABGE Healthcare Bio-Sciences ABCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0171860644 pdf
Aug 17 2000APBIOTECH ABGE Healthcare Bio-Sciences ABCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0171860644 pdf
Apr 05 2001Amersham Pharmacia Biotech ABGE Healthcare Bio-Sciences ABCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0171860644 pdf
Oct 17 2001Amersham Biosciences ABGE Healthcare Bio-Sciences ABCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0171860644 pdf
May 09 2003Amersham Biosciences AB(assignment on the face of the patent)
Jun 10 2003HELLSTROM, KARL-GUNNARAmersham Biosciences ABASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0142400656 pdf
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