Patent Infringement Litigation on Phosphorescent Pigments Concluded
LYNDHURST, N.J. - Nemoto and United Mineral & Chemical Corporation (UMC) recently initiated patent litigation, as part of their active policing program, against three corporate infringers who were selling products sourced from China. Nemoto and UMC amicably resolved the litigation to their satisfaction.
Nemoto & Co., Ltd., Tokyo, inventor and owner of worldwide patents for long-afterglow and super-bright phosphorescent (photoluminescent) pigments based on strontium aluminate, has marketed its patented products worldwide since 1995.