Butamax Advanced Biofuels Receives Key U.S. Isobutanol Patent
(Biofuels Journal) Butamax™ Advanced Biofuels, LLC announced Dec. 16 that the United States Patent and Trademark Office (USPTO) has granted a patent number 7851188 encompassing Butamax’s isobutanol producing biocatalyst. The patent entitled “Fermentive Production of Four Carbon Alcohols” is a further demonstration