Sonoma Pharmaceuticals, Inc., a global healthcare leader developing and producing patented Microcyn® technology-based stabilized hypochlorous acid products for a wide range of applications, including wound, eye, oral and nasal care, dermatological conditions and disinfectant use, and its partner, the MicroSafe Group DMCC, received EPA approval for Nanocyn® as a hospital-grade disinfectant in the United States.