2 trademarks were found for owners matching the name ROCKWOOD CLAY ADDITIVES GMBH.
#Classstatus
1 S:75774492
M:NANOFIL
O:ROCKWOOD CLAY ADDITIVES, GMBH, Sud-Chemie AG
1 Dead
2 S:75621651
M:OPTIBENT
O:BYK ADDITIVES, GMBH, BYK-CHEMIE GMBH, ROCKWOOD CLAY ADDITIVES GMBH, Sud Chemie AG
1 Registered
Trademark Alertz updated from USPTO on 2030-01-24