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The German trademark HSC was filed as Word mark on 12/06/2004 at the German Patent and Trademark Office.
It was registered as a trademark on 01/31/2005.
The current status of the mark is "Trademark registered".
| Trademark form | Word mark |
| File reference | 304689777 |
| Register number | 30468977 |
| International trademark | No. IR857679, March 31, 2025 |
| Application date | December 6, 2004 |
| Publication date | March 4, 2005 |
| Entry date | January 31, 2005 |
| Start of opposition period | March 4, 2005 |
| End of the opposition period | June 6, 2005 |
| Expiration date | December 31, 2034 |
Trademark owner
Hemlock MI
US
Trademark representatives
51429 Bergisch Gladbach
DE
goods and services
1
chemische Erzeugnisse zur Verwendung bei der Herstellung von Halbleiterbauteilen, wie Transistoren, Gleichrichtern, integrierten Schaltungen und anderen elektronischen Bauteilen, insbesondere polykristallines Silicium und Siliciumausgangsmaterialien
9
Halbleiterbauteile, wie Transistoren, Gleichrichter, integrierte Schaltungen und andere elektronische Bauteile, insbesondere solche, hergestellt aus polykristallinem Silicium und Siliciumausgangsmaterialien
The designations have been translated automatically. Show translation
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| November 8, 2024 | 202400003930 | 4 | Extension, Verlaengert |
| January 4, 2024 | 202300412838 | 8d | Transfer / Change of address, Abgeschlossen |
| March 22, 2022 | 202200109344 | 3b | Transfer / Change of address, Abgeschlossen |
| August 27, 2014 | 201300409752 | 4 | Extension, Verlaengert |
| January 28, 2014 | 201400031085 | 8b | Transfer / Change of address, Abgeschlossen |
| November 2, 2007 | 200701291688 | 8b | Transfer / Change of address, Abgeschlossen |
| January 31, 2005 | 200503245453 | Registration, Marke eingetragen | |
| January 31, 2005 | 200503245724 | Opposition period, Marke ohne Widerspruch eingetragen |
ID: 10304689777