IP Library Granted Patent US 10,391,422
Granted Patent B2
US 10,391,422 · App. 15/090,458 · Granted Aug 27, 2019

Chromatography column

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Quick Facts
Patent No.
US 10,391,422
App. No.
15/090,458
Granted
Aug 27, 2019
Kind
B2
Abstract

A chromatography column having a longitudinal axis and comprising a column wall with a first end and a second end, a first end plate assembly removably connectable to said first end of the column wall, a second end plate assembly removably connectable to said second end of the column wall, wherein said first end plate assembly, said column wall and said second end plate assembly are arranged along the longitudinal axis of the column wherein the column wall, and/or first end plate assembly and/or second end plate assembly is/are rotatable about an axis of rotation wherein said axis of rotation is parallel to the longitudinal axis of said column and positioned outside the column.

Claims (10)

1. A chromatography column, having a longitudinal axis, comprising:

a column wall with an upper first end and a lower second end;

a first end plate assembly removably connectable to the first end of the column wall;

a second end plate assembly removably connectable to the second end of the column wall;

extendable legs provided with a lifting means; and

a movable adapter, movable along the longitudinal axis from a position inside the column wall to a position outside the column wall,

wherein the first end plate assembly, the column wall, and the second end plate assembly are arranged along the longitudinal axis, and wherein the column wall is rotatable about an axis of rotation that is parallel to the longitudinal axis of the column and positioned outside the column and wherein at least the first end plate assembly and the movable adapter are raiseable by the lifting means at least until the lowest part of the movable adapter is above a top of the column wall.

2. The chromatography column of claim 1 , wherein the column wall is liftable also by said lifting means when disconnected from the second end plate assembly.

3. The chromatography column of claim 1 , wherein said lifting means comprises lifting legs.

4. The chromatography column of claim 3 , wherein the column further comprises a lift motor for moving the movable adapter relative to the column wall.

Assignments (2)
CHANGE OF NAME Recorded Oct 5, 2020
From: GE HEALTHCARE BIO-SCIENCES AB
To: CYTIVA SWEDEN AB
Reel/Frame 054262/0184 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 26, 2018
From: LOFVING, PER; OLSSON, MATS; WOUNDER, SVEN; PERSSON, JERKER
To: GE HEALTHCARE BIO-SCIENCES AB
Reel/Frame 045352/0534 →