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The US trademark HELSINN was filed as Word mark on 03/28/2009 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/19/2011.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 3946649 |
| Register number | 77701517 |
| Application date | March 28, 2009 |
| Entry date | April 19, 2011 |
| Expiration date | April 19, 2031 |
Trademark owner
Via Pian Scairolo 9
6912 Lugano
CH
6912 Lugano
CH
Trademark representatives
6 Davis Drive Suite E
94920-2005 Tiburon
US
goods and services
1
Chemicals
5
Pharmaceuticals
40
Material Treatment
42
Scientific and computer services
45
Personal and legal services
ID: 13