Patent · US Active

Sulfated cellulose hydrate membrane, method for producing same, and use of the membrane as an adsorption membrane for a virus purification process

US10253299B2 · kind B2 · utility

1Cited by

5References

14Claims

0Family size

Assignee

Sartorius Stedim Biotech GmbH · DE

Inventors

Louis Villain · Hannover, DE
Hans-Heinrich Horl · Bovenden, DE
Christian Brumm · Brooklyn, US

Key dates

Filing date	Sep 11, 2014
Grant date	Apr 9, 2019
Priority date	—
Expiry date	Mar 10, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12N2760/16151
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention relates to a sulfated cellulose hydrate membrane, a method for the preparation thereof and the use of the membrane as adsorption membrane for the purification of viruses.

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