Patent · US Active

One-way separator for retaining and recirculating cells

US9809792B2 · kind B2 · utility

3Cited by

10References

15Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Joerg Kauling · Bensberg, DE
Juri Seletzky · Berkeley, US
Jorgen Magnus · Düsseldorf, DE
Andre Pastor · Oettingen, DE
Helmut Brod · Cologne, DE

Key dates

Filing date	Feb 20, 2013
Grant date	Nov 7, 2017
Priority date	—
Expiry date	Jun 9, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12M47/02
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

The invention relates to a separator for retaining and recirculating cells in a continuous-flow or batch-flow type plastic bag or bottle, which can preferably be operated outside of a bioreactor. Additionally, the invention relates to a method for retaining and recirculating cells within or outside a bioreactor. The invention further relates to a method for producing the separator according to the invention.

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