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The US trademark PDEMS was filed as Word mark on 05/12/2003 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/20/2005.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 78248450 |
| Register number | 2998952 |
| Application date | May 12, 2003 |
| Publication date | December 9, 2003 |
| Entry date | September 20, 2005 |
Trademark owner
FRANKFURTER STR. 250
64293 DARMSTADT
DE
64293 DARMSTADT
DE
Trademark representatives
goods and services
1
Chemicals for production of porous insulating dielectric films in integrated circuit fabrication
ID: 1378248450