SiGNa Chemistry http://www.cleantech.com/news/companies/signa-chemistry The taxonomy view with a depth of 0. en SiGNa Chemistry catalyzes deal with Exxon Mobil http://www.cleantech.com/news/2548/signa-chemistry-catalyzes-deal-with-exxon-mobil A licensing deal from Exxon Mobil boosts SiGNa's nanotechnology-based green chemistry offerings in the rubber and polymers space. http://www.cleantech.com/news/2548/signa-chemistry-catalyzes-deal-with-exxon-mobil#comments Exclusive articles Biofuels Bioremediation ExxonMobil IBM Michael Lefenfeld Natural chemistry Sigma-Aldrich SiGNa Chemistry U.S. Northeast Tue, 04 Mar 2008 08:49:03 -0500 David Ehrlich 2548 at http://www.cleantech.com/news