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The German trademark Qiagen was filed as Word mark on 05/14/1987 at the German Patent and Trademark Office.
It was registered as a trademark on 07/27/1987.
The current status of the mark is "Trademark registered".
| Trademark form | Word mark |
| File reference | D43355 |
| Register number | 1109181 |
| International trademark | No. IR517234, December 4, 2025 |
| Application date | May 14, 1987 |
| Publication date | August 31, 1987 |
| Entry date | July 27, 1987 |
| Start of opposition period | August 31, 1987 |
| End of the opposition period | November 30, 1987 |
| Expiration date | May 31, 2027 |
| Date | Document number | Area | Entry |
|---|---|---|---|
| May 5, 2017 | 201620561906 | 4 | Extension, Verlaengert |
| July 26, 2007 | 200604309187 | 4 | Extension, Verlaengert |
| March 13, 2007 | 200701090267 | 9b | RAW: Senioritaet, Senioritaet erfasst |
| May 17, 2006 | 200690074122 | RAW: Berichtigung | |
| September 7, 1998 | 199801669223 | Transfer / Change of address, Abgeschlossen | |
| May 27, 1997 | 199701354745 | Extension, Verlaengert | |
| October 14, 1996 | 199601256500 | Transfer / Change of address, Abgeschlossen | |
| July 31, 1992 | 199200870366 | Opposition period, Marke nicht geloescht | |
| July 27, 1987 | 198700609993 | Registration, Marke eingetragen |
ID: 9999106843355