Inventor

LIEBETRAU WOLFGANG

DE2 patents

Patents

2 patents

US9822223B2Nov 21, 2017

Method of preparing a composition based on hyaluronic acid

MERZ PHARMA GMBH & CO KGAA1 citations40

US10836840B2Nov 17, 2020

Method for producing crosslinked hyaluronic acid

MERZ PHARMA GMBH & CO KGAA0 citations33