International Chemtex Corporation Trademarks
FUEL TREET
Filed: July 23, 1979
Fuel Oil Additive
Owned by: International Chemtex Corporation
Serial Number: 73224368
CHEMTEX
Filed: November 21, 1983
WATER TREATMENT CHEMICALS AND SERVICES
Owned by: International Chemtex Corporation
Serial Number: 73453884
DURAFILM
Filed: June 30, 2020
Maintenance of HVAC systems
Owned by: International Chemtex Corporation
Serial Number: 90028003
DURAFILM
Filed: January 14, 2022
Chemicals for use in water treatment
Owned by: International Chemtex Corporation
Serial Number: 97219213
