Bowling Green, Kentucky-based Commonwealth Brands Inc., a division of Imperial Tobacco Group, is introducing Imperial’s Davidoff cigarettes into the U.S. market this month.  The brand, which is already established in over 100 countries, has a strong presence in Greece, Taiwan and the Middle East. The brand will initially come in four styles of Davidoff Classic, Davidoff Lights, Davidoff Menthol and Davidoff Menthol Lights.