BDH Chemicals Limited Trademarks
OPTRAN
Filed: February 15, 1965
CHEMICAL PREPARATIONS CONTAINING MAGNESIUM-FLUORIDE FOR USE IN THE MANUFACTURE AND COATING OF OPTICAL GLASS
Owned by: BDH Chemicals Limited
Serial Number: 72211986
PANACIDE
Filed: January 30, 1968
ALGAECIDES, BACTERICIDES AND FUNGICIDES FOR INDUSTRIAL AND HOSPITAL USE BUT NOT FOR USE IN AGRICULTURE OR HORTICULTURE
Owned by: BDH Chemicals Limited
Serial Number: 72289873
CRYSTRAN
Filed: September 17, 1973
CHEMICAL SUBSTANCES FOR USE IN THE MANUFACTURE OF OPTICAL AND ELECTRO OPTICAL COMPONENTS FOR NON-REFRACTORY AND NON-ABRASIVE…
Owned by: BDH Chemicals Limited
Serial Number: 73001115
