86550048
Mar 2, 2015
May 1, 2018
Active Trademark
Catalysts for use in the refining, petrochemical, and gas processing industries, namely, refining catalysts, aluminum oxide (alumina) supported catalysts, nickel-molybdenum (NiMo) catalysts, cobalt-molybdenum (CoMo) catalysts, and hydrotreating catalysts
Chemicals