COLUMBIA CHEMICAL
Filed: August 11, 1988
ADDITIVES FOR METAL ELECTROPLATING BATHS
Owned by: COLUMBIA CHEMICAL CORPORATION
Serial Number: 73745325
COLUMBIA Z-VAP
Filed: July 10, 1992
brightening additives for use in zinc electroplating baths
Owned by: COLUMBIA CHEMICAL CORPORATION
Serial Number: 74293770
FINISHER'S ADVANTAGE
Filed: October 24, 2019
consulting to provide assistance to others for the selection of metal coatings and metal surface finishes
Owned by: COLUMBIA CHEMICAL CORPORATION
Serial Number: 88667442
TRICOL
Filed: December 20, 2019
Metal plating chemical compositions; chromium plating compositions; ion exchange resin; chemical additives for metal plating…
Owned by: COLUMBIA CHEMICAL CORPORATION
Serial Number: 88734788
SIMPLIFYING SURFACE FINISHING
Filed: January 6, 2020
consulting to provide assistance to others for the selection of metal coatings and metal surface finishes
Owned by: COLUMBIA CHEMICAL CORPORATION
Serial Number: 88748067
TRICOL RECLAIM
Filed: May 11, 2021
metal plating chemical compositions; chromium plating compositions; chemical additives for metal plating compositions
Owned by: COLUMBIA CHEMICAL CORPORATION
Serial Number: 90703094
