Patent · US Active

Chromatographic methods

US7846336B2 · kind B2 · utility

4Cited by

2References

4Claims

0Family size

Assignee

Hoffmann-La Roche Inc. · US

Inventors

Josef Burg · Weilheim, DE
Klaus Reichert · Oberhausen, DE
Axel Schroth · Sindelsdorf, DE
Hartmut Schurig · Munich, DE
Axel Wessner · Penzberg, DE

Key dates

Filing date	Jul 16, 2008
Grant date	Dec 7, 2010
Priority date	—
Expiry date	Apr 29, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07K14/505
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The current invention comprises a method for the regeneration of a cation exchange chromatography column.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.