In the past two years, we have brought to market two major chemical technologies, the large-scale production of fullerenes (in partnership with Frontier Carbon Corporation) and our Direct Oxidation sulfur recovery process (in partnership with M-I SulfaTreat). In addition, TDA sells automated catalyst-testing equipment through our Automated Equipment Division, and this summer our conducting polymers went on sale through the Sigma-Aldrich Electronic Chemicals Catalogue. TDA also has developed additional processes available for licensing.