Back to results
US 12,467,027 B2Granted
Cell growth matrix
AssigneeUnivercells Technologies S.A.
InventorsJosé Castillo, Bastien Mairesse, Quentin Vanwalleghem
Life of this patent
Estimating the term…
Abstract
The invention provides a structured cell growth matrix or assembly comprising a one or more spacer layers and one or more cell immobilization layers. The invention further provides a bioreactor comprising said matrix or assembly.
Claims19
An apparatus for culturing cells, comprising:
- a bioreactor including a matrix assembly for growing cells in connection with a cell medium flowing through the matrix assembly, the matrix assembly comprising at least one woven mesh layer and a plurality of non-woven layers, each of the non-woven layers being adapted for cell immobilization and being fluid permeable;
- wherein the plurality of non-woven layers comprise at least a first non-woven layer in direct contact, over an entirety of said first non-woven layer, with at least a second non-woven layer.
An apparatus for culturing cells, comprising:
- a bioreactor including a matrix assembly for growing cells in connection with a cell medium flowing through the matrix assembly, the matrix assembly comprising at least one woven mesh layer and a plurality of non-woven layers, each of the non-woven layers being fluid permeable;
- wherein the plurality of non-woven layers comprise at least a first non-woven layer in direct contact with at least a second non-woven layer;
- and
- wherein at least two of the non-woven layers have no structure therebetween.
1 more element
Dependencies are inferred from the claim text.