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The Swiss trademark SIGMA was filed as Word mark on 12/02/1979 at the Swiss Federal Institute of Intellectual Property.
It was registered as a trademark on 04/28/1980.
The current status of the mark is "Trademark registered".
| Application date | December 2, 1979 |
| Publication date | May 31, 1980 |
| Entry date | April 28, 1980 |
| Expiration date | December 2, 2029 |
Trademark owner
Frankfurter Str. 250
64293 Darmstadt
DE
Trademark representatives
Rue du Pré-de-la-Fontaine 19
1242 Satigny - Genève
CH
goods and services
1
Composés biochimiques et organiques employés dans le travail de recherche
The designations have been translated automatically. Show translation
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| October 23, 2020 | 2020102305 | M30 | Transfer / Change of address |
| October 16, 2019 | 2019101610 | M85 | Change Representative |
| October 16, 2019 | 2019101605 | M80 | Change Representative |
| May 20, 2019 | 2019052005 | M05 | Extension |
| September 18, 2018 | 2018091810 | M85 | Change Representative |
| September 18, 2018 | 2018091805 | M80 | Change Representative |
| October 4, 2011 | 2011100405 | M30 | Transfer / Change of address |
| October 4, 2011 | 2011100415 | M25 | Correction |
| October 4, 2011 | 2011100410 | M55 | Transfer / Change of address |
| March 8, 2010 | 2010030815 | M05 | Extension |
| October 26, 2009 | 2009102605 | M85 | Change Representative |
| October 10, 2009 | 2009101005 | M65 | Transfer / Change of address |
| August 15, 2007 | 2007081505 | M90 | Change Representative |
| June 14, 1999 | 1999061405 | M05 | Extension |
| April 30, 1997 | 1997043005 | M30 | Transfer / Change of address |
| April 30, 1997 | 1997043005 | M30 | Transfer / Change of address |
| March 24, 1997 | 1997032410 | M25 | Correction |
| March 24, 1997 | 1997032405 | M55 | Transfer / Change of address |
| April 28, 1980 | 1980042805 | M00 | Registration |
| April 28, 1980 | 1980042805 | M00 | Registration |
ID: 121200047331