Security Agreement

Recorded: 2011-09-19 Received: 2011-09-19 Pages: 5

Assignor

Executed: 2011-09-16

Assignee

BOKF, NA DBA BANK OF OKLAHOMA

BANK OF OKLAHOMA TOWER, ONE WILLIAMS CENTER, 8TH FLOOR - ENERGY DEPARTMENT, TULSA, OK, 74172, UNITED STATES

Covered Properties (8)

Method for Treatment of Biomass

Application: 13/209,170 →

Systems and Methods for Acid Recycle

Application: 61/505,389 →

System for Fermentation of Biomass

PCT: PCTUS2011040726 ↗

System for Treatment of Biomass to Facilitate the Production of Ethanol

PCT: PCTUS2011029050 ↗

System for the Treatment of Biomass

PCT: PCTUS2011029047 ↗

Systems and Methods for Mitigation of Inhibitors Using Yeast

Application: 61/436,736 →

Systems and Methods for Improving Fermentation

Application: 61/435,149 →

Systems and Methods for Hydrolysis of Biomass

Application: 61/433,864 →