A license agreement between Colorcon, a division of Berwind Pharmaceutical Services, Inc., and AgION Technologies has been signed.     Colorcon is using the AgION antimicrobial product in its new product line, No-Tox AM, marketed by the No-Tox Products division. This development positions Colorcon as a key provider of AgION antimicrobial technology suitable for food, medical and pharmaceutical packaging. No-Tox AM directly addresses a growing concern over microbial growth on the inside surface o...