COLORADO SPRINGS, Colo.--(BUSINESS WIRE)--Cannabis Science (CBIS), a pioneering U.S. Biotech Company developing pharmaceutical products for global public health challenges is excited to announce the finalization of a deal with German botanical product company, Dupetit Natural Products, GmbH. Cannabis Science and Dupetit Natural Products have teamed together to develop new products using our combined cannabinoid expertise. The Joint Venture will immediately release the Cannabis Science current product line, Dupetit Natural products, and new Jointly developed product lines in the USA, Europe, and Internationally.