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The US trademark TENAZATROL was filed as Word mark on 01/30/2004 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/14/2006.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 78360463 |
| Register number | 3069140 |
| Application date | January 30, 2004 |
| Publication date | November 2, 2004 |
| Entry date | March 14, 2006 |
Trademark owner
5950 North Course Drive
77072 Houston
US
77072 Houston
US
Trademark representatives
goods and services
1
Petroleum industry chemicals, namely, a drilling fluid additive for use in the oil and gas well drilling industry
ID: 1378360463