NITTO CHEMICAL INDUSTRY CO., LTD. Trademarks
POLYDIA
Filed: February 25, 1976
CHEMICAL PRODUCTS, PRIMARILY OF ACRYLAMIDE POLYMER WITH HIGH MOLECULAR WEIGHT FOR GENERAL USE IN INDUSTRIES INVOLVING THE…
Owned by: NITTO CHEMICAL INDUSTRY CO., LTD.
Serial Number: 73078375
POLYDIA
Filed: June 6, 1997
chemical products for use in the mining industry and in waste water treatment and sewage treatment, namely, flocculating…
Owned by: NITTO CHEMICAL INDUSTRY CO., LTD.
Serial Number: 75304915
