Intra-articularly supplementation method for treating joint diseases and injuries

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United States of America Patent

PATENT NO 9561180
APP PUB NO 20150072013A1
SERIAL NO

14541540

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Abstract

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A hydrogel bead for intra-articular supplement made by:

    providing a solution of alginate,providing a solution with chitosan having a Mw between lower than 60 kD,mixing the solution of alginate and the solution of chitosan, wherein the mixed solution comprises between 0.5 and 0.7% (w/v) of chitosan and between 1 and 1.4% alginate (w/v),introducing droplets of the mixed solution into a solution with Ca2+ or Sr2+ cations andisolating polymerised beads from the solution with cations.

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Patent Owner(s)

Patent OwnerAddress
KITOZYME S A4040 HERSTAL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Drion, Pierre Soiron, BE 2 0
Henrotin, Yves Beaufays, BE 17 8
Oprenyeszk, Frederic Hermee, BE 2 0
Sanchez, Christelle Fraipont, BE 5 1

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