CleanTech Biofuels Technology for Converting Municipal Solid Waste to Cellulosic Biomass Feedstock Receives U.S. Patent
(CleanTech Biofuels) CleanTech Biofuels, Inc., an early stage provider of cellulosic biomass feedstock derived from municipal solid waste (MSW) for renewable energy and bio-based chemical production, is pleased to announced that the United States Patent and Trademark Office recently issued US