USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark DEHYDRIL was filed as Word mark on 08/29/1991 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/08/1993.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74199300 |
| Register number | 1774806 |
| Application date | August 29, 1991 |
| Publication date | October 27, 1992 |
| Entry date | June 8, 1993 |
Trademark owner
Henkelstrasse 67
4000 Duesseldorf 1
DE
4000 Duesseldorf 1
DE
Trademark representatives
goods and services
1
polymers, surfactants, and additives for use in the oil field industry (not including boron or boron compounds)
ID: 1374199300