Coupling proteins to a modified polysaccharide Grant US-8916518-B2 United States of America 23 Dec 2014
Conjugates of hydroxyalkyl starch and a protein Grant US-8840879-B2 United States of America 23 Sep 2014
Coupling low-molecular substances to a modified polysaccharide Grant US-8466277-B2 United States of America 18 Jun 2013
Conjugates of hydroxyalkyl starch and a protein, prepared by reductive amination Grant US-8287850-B2 United States of America 16 Oct 2012
Conjugates of hydroxyalkyl starch and an active agent Grant US-7816516-B2 United States of America 19 Oct 2010