77737062
May 14, 2009
Apr 3, 2012
Active Trademark
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
Chemicals