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The US trademark DEI was filed as Word mark on 11/19/2010 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/11/2012.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 4258217 |
| Register number | 85181281 |
| Application date | November 19, 2010 |
| Entry date | December 11, 2012 |
| Expiration date | December 11, 2022 |
Trademark owner
Suite 33003200 Sw Freeway
77027 Houston
US
77027 Houston
US
Trademark representatives
60 East South Temple #1000
84111-1004 Salt Lake City
US
goods and services
42
Scientific and computer services
ID: 13