Joule Awarded Patents for High-Volume Ethanol Production from Sunlight and CO2
(American Fuels) Joule Unlimited Technologies today (July 27, 2011) announced the issuance of its first two U.S. patents covering its fundamental method for producing ethanol at volumes and efficiencies far surpassing biomass-dependent processes.
The patents relate to methods for increasing the ethanol production capability of a photosynthetic microorganism. Unlike competing technologies that utilize microorganisms to produce ethanol by fermenting sugars from cellulose or other biomass materials, Joule’s platform microorganism is engineered to produce and secrete ethanol in a continuous process, converting more than 90% of the CO2 it consumes directly to end product, with no reliance on biomass feedstocks.
U.S. Patent #7,981,647 and U.S. Patent #7,968,321, granted on July 19th and June 28th respectively, cover enzymatic mechanisms engineered into the cell by Joule to maximize its ethanol productivity. READ MORE