Patent · US Active

Cell cultivation in chitosan alginate hydrogel beads

US8883733B2 · kind B2 · utility

0Cited by

1References

8Claims

0Family size

Assignee

UNIVERSITE DE LIEGE · BE

Inventors

Yves Henrotin · Slough, GB
Frederic Kesteloot · Amay, BE
Christelle Sanchez · Fraipont, BE

Key dates

Filing date	Feb 11, 2011
Grant date	Nov 11, 2014
Priority date	—
Expiry date	Feb 11, 2031

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61L2430/06
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to a method of producing a hydrogel matrix comprising cartilage-forming cells wherein alginate, chitosan and cartilage-forming cells are mixed and subsequently polymerized into beads.

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