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The US trademark FIBROGEN was filed as Word mark on 05/05/1998 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/19/2005.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 2942261 |
| Register number | 75479950 |
| Application date | May 5, 1998 |
| Entry date | April 19, 2005 |
| Expiration date | April 19, 2025 |
Trademark owner
409 Illinois St.
94158 San Francisco
US
94158 San Francisco
US
Trademark representatives
1540 El Camino Real, Suite 120
94025 Menlo Park
US
goods and services
1
Chemicals
ID: 13