Butamax Issued Another Biobutanol Patent
by Joanna Schroeder (DomesticFuel.com) Butamax has received another patent from the U.S. Patent and Trademark Office (USPTO) number 7,910,342 entitled “FERMENTIVE PRODUCTION OF ISOBUTANOL USING HIGHLY ACTIVE KETOL-ACID REDUCTOISOMERASE ENZYMES.” The patent was awarded to protect a key step