U.S. federal trademark · Serial No. 85690782
new and retrofit batch sequencing systems for municipal domestic sewage and industrial wastewater treatment, comprising sequential batch reactors applicable to biodegradable wastewaters for biological oxygen demand reduction, chemical oxygen demand reduction, and/or total suspended solids removal, and nitrogen and/or phosphorus removal
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.