U.S. federal trademark · Serial No. 85851703 · Reg. No. 4513463
ultrafiltration membranes, nanofiltration membranes, reverse osmosis membranes; membrane cartridges for wastewater treatment and purification of aqueous streams for reuse, recovery, or minimization of waste
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.