U.S. federal trademark · Serial No. 88937170 · Reg. No. 6980827
Integrated nitrification process using attached growth media, namely, Moving Bed Biofilm Reactor (MBBR), in conjunction with aerated earthen basins (lagoons) for use in wastewater treatment
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.