Patent · US Active

Bag assembly for cultivation of cells

US11525111B2 · kind B2 · utility

0Cited by

13References

24Claims

0Family size

Assignee

CYTIVA SWEDEN AB · SE

Inventors

Klaus Gebauer · Krefeld, DE
Andreas Castan · Uppsala, SE
Camilla Estmer-Nilsson · Uppsala, SE
Thomas Falkman · Uppsala, SE
Anders Wilen · Uppsala, SE
Michael Miller · Westborough, US
Ralph Stankowski · Westford, US

Key dates

Filing date	Sep 27, 2019
Grant date	Dec 13, 2022
Priority date	—
Expiry date	Nov 7, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12Q3/00
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

The invention discloses a flexible bag assembly for cultivation of cells, comprising one or more bags forming a plurality of cultivation compartments, wherein a drain port in at least a first cultivation compartment is adapted to be fluidically connected with a second cultivation compartment upon opening of a valve means. It also discloses a bioreactor with the bag assembly mounted on a rocking tray and a method of cultivating cells in the assembly.

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