Jingang New Materials Co., Ltd. Trademarks
DIAMOND CERAMIC
Aluminium oxides (alumina); Ceramic compositions in the solid state for manufacture of fibrous monolithic ceramic compartments…
Owned by: Jingang New Materials Co., Ltd.
Serial Number: 86377967
JINGANG PROPPANT
Filed: June 16, 2015
Proppant for use in oil well and gas well hydraulic fracturing operations; Foundry sand; Unprocessed synthetic resins for…
Owned by: Jingang New Materials Co., Ltd.
Serial Number: 86664882
JINGANG CERAMIC POWER SAND
Filed: November 8, 2016
Aluminium alum; Aluminium oxides (alumina); Bauxite; Ceramic compositions in the solid state for manufacture of fibrous…
Owned by: Jingang New Materials Co., Ltd.
Serial Number: 87230725
