photosensitizing agents for photodynamic therapy, namely, light-activated compounds in the nature of therapeutic agents for killing tumor cells and other hyperproliferating cells; photosensitizing agents for photo-activated disinfection, namely, light-activated therapeutic agents for killing pathogens; light-activated disinfectant compositions in the nature of disinfectants for killing pathogens; light-activated photosensitizing compositions in the nature of therapeutic agents for killing tum...

Medical disinfecting agents, namely, photosensitizing agents for photodynamic therapy and photo-activated disinfection, light-activated disinfectant compositions for killing pathogens, and light activated photosensitizing compositions for killing tumor cells