87511112
Jun 29, 2017
Jun 4, 2019
Active Trademark
Chemicals in the nature of anionic, cationic, nonionic and amphoteric surfactants as raw materials for use in oilfield applications and surface active agents, namely, wetting agents, emulsifying agents, foaming agents, antistatic agents, rheology modifiers, dispersing agents and detergents for industrial use in oilfield applications
ChemicalsBiocides, namely, quaternary ammonium compounds and triazine for use in oilfield applications
Pharmaceuticals