Lignin-blocking treatment of biomass and uses thereof Grant US-7604967-B2 United States of America 20 Oct 2009
Enhanced attrition bioreactor for enzyme hydrolysis of cellulosic materials Grant US-5637502-A United States of America 10 Jun 1997
Enhanced attrition bioreactor for enzyme hydrolysis or cellulosic materials Grant US-5508183-A United States of America 16 Apr 1996