DuPont files patent suit against MacDermid and MacDermid Printing Solutions

摘要

US DuPont has filed a patent infringement suit against MacDermid and MacDermid Printing Solutions relating to its DuPont Cyrel FAST technology used in the packaging industry.Filed in a federal court in Denver,Colorado,the suit claims that MacDermid manufactured,used and sold flexographic plates,including products marketed under the names Magma and MLT,that are covered by a DuPont US patent related to thermal flexographic technology.