Quadra Chemicals Ltd. Trademarks
POLYCLEAR
Filed: July 16, 2015
Flocculants, namely, compounds used to improve sedimentation of fine particles in the mining, pulp and paper and water treatment…
Owned by: Quadra Chemicals Ltd.
Serial Number: 86695569
POLYCLEAR
Filed: October 11, 2023
Precipitants, namely, compounds which assist in separating liquids from solids, for use in the mining, pulp and paper and…
Owned by: Quadra Chemicals Ltd.
Serial Number: 98218675
