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The International trademark SULFA-CHECK was filed as Word mark on 05/05/2023 at the World Intellectual Property Organization.
| Trademark form | Word mark |
| File reference | 1732742 |
| Register number | 1368469 |
| Countries | 
|
| Base trademark |
No. 1368469,
November 5, 1985
|
| Application date | May 5, 2023 |
| Expiration date | May 5, 2033 |
Trademark owner
1 ECOLAB PLACE
ST. PAUL MN 55102
US
ST. PAUL MN 55102
US
Trademark representatives
1801 East 6th Street, Suite 300
Austin TX 78702
US
goods and services
01
Chemicals used for removing hydrogen sulfide from natural
gas
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| May 5, 2023 | 2023/20 Gaz | US | Registration |
ID: 141732742