U.S. federal trademark · Serial No. 76542921 · Reg. No. 2918567
Water desalination and fluid separation apparatus, namely, sheet-like semipermeable membranes, liquid separation cartridges using sheet like sempermeable membranes, and desalination and other fluid separation apparatus using spirally wound membrane cartridges
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.