U.S. federal trademark · Serial No. 77737062 · Reg. No. 4122145
Chemicals, namely, polymers, membranes, and films for use in water and ion transport, selective permeation, filtration, chemical and electrical sensor, electrode, electricity generation, fabric, chemical and biological protective layers, catalytic, dialysis, electrodialysis, reverse osmosis and gas separation applications; chemical agents for coating chemical and electrical sensors, electrodes, filters, chemical and biological protective layers, and fabrics as part of their manufacture
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.