NL INDUSTRIES, INC. – Trademark Portfolio
Entity Type: 98
NL INDUSTRIES, INC. owns a portfolio of 125 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), including well-known marks such as DB, EWR, OMC, ZRX, and SD-1. Of these, 33 are registered. The portfolio spans 14 Nice Classification classes, led by Class 1 (Chemicals) and Class 42 (Computer & Scientific). Headquartered in NEW YORK NY.
NEW YORK NY
125
Total Trademarks
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THERMA-CHEK
THERMA-CHEK
Registered
1987
MUDMAN
Cancelled
1987
DRILLING & SERVICE
Cancelled
1986
AQUAGEL GOLD SEAL
AQUAGEL GOLD SEAL
Registered
1985
NL
Cancelled
1985
RECORDED LITHOLOGY LOGGING (RLL)
RECORDED LITHOLOGY LOGGING (RLL)
Cancelled
1985
RECORDED LITHOLOGY LOG
RECORDED LITHOLOGY LOG
Abandoned
1985