Chemicals Trademarks Filed in July 1, 1986
DODIFLOOD
Filed: July 1, 1986
CHEMICAL SURFACTANTS FOR USE IN OIL RECOVERY
Owned by: HOECHST AKTIENGESELLSCHAFT
Serial Number: 73607266
MICRO-FREE
Filed: July 1, 1986
CHEMICALS, NAMELY, ETCHING-CLEANING AGENTS USED TO REMOVE IMPURITIES FROM SURFACES IN THE SEMICONDUCTOR, MEDICAL, ELECTRONICS…
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 73607326
VACTENN, INC.
Filed: July 1, 1986
HYDROCARBON VACUUM PUMP FLUIDS, SILICONE DIFFUSION FLUIDS AND SYNTHETIC POLYPHENYLETHER FOR THE SEMICONDUCTOR INDUSTRY
Owned by: TENNEY ENGINEERING, INC.
Serial Number: 73607426
