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The German trademark SIGMA was filed as Word mark on 08/28/1987 at the German Patent and Trademark Office.
It was registered as a trademark on 12/16/1993.
The current status of the mark is "Trademark registered".
| Trademark form | Word mark |
| File reference | S45302 |
| Register number | 1189301 |
| Application date | August 28, 1987 |
| Publication date | February 15, 1994 |
| Entry date | December 16, 1993 |
| Start of opposition period | February 15, 1994 |
| End of the opposition period | May 16, 1994 |
| Expiration date | August 31, 2027 |
Trademark owner
64293 Darmstadt
DE
goods and services
1
Chemische Erzeugnisse für gewerbliche und wissenschaftliche Zwecke, nämlich Immunochemikalien, Biochemikalien, Diagnostikmittel, Radiochemikalien, Reagenzien für Gewebekulturen und sonstigen Reagenzien
The designations have been translated automatically. Show translation
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| December 2, 2020 | 202000379780 | 3b | Transfer / Change of address, Abgeschlossen |
| September 9, 2020 | 202000275288 | 8b | Transfer / Change of address, Abgeschlossen |
| September 12, 2017 | 201620666503 | 4 | Extension, Verlaengert |
| July 23, 2015 | 201520168250 | 8b | Transfer / Change of address, Abgeschlossen |
| November 7, 2011 | 201100372106 | 3b | Transfer / Change of address, Abgeschlossen |
| November 15, 2007 | 200701336647 | 3b | Transfer / Change of address, Abgeschlossen |
| November 10, 2007 | 200605722339 | 4 | Extension, Verlaengert |
| April 7, 2000 | 200002037354 | Transfer / Change of address, Abgeschlossen | |
| November 5, 1997 | 199701447103 | Extension, Verlaengert | |
| December 16, 1993 | 199300965737 | Registration, Marke eingetragen | |
| December 16, 1993 | 199300965840 | Opposition period, Marke nicht geloescht |
ID: 9999108345302