USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark WELCHEM was filed as Word mark on 06/23/1983 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/13/1984.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73431633 |
| Register number | 1304498 |
| Application date | June 23, 1983 |
| Publication date | May 22, 1984 |
| Entry date | November 13, 1984 |
Trademark owner
5450 NW. Central Dr.
77092 Houston
US
77092 Houston
US
Trademark representatives
goods and services
1
Chemical Additives Used in the Production of Gas and Oil
ID: 1373431633