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The Union trademark KOCHKLEEN was filed as Word mark on 03/10/1997 at the European Union Intellectual Property Office.
It was registered as a trademark on 01/20/1999.
The current status of the mark is "Trademark registered".
| Trademark form | Word mark |
| File reference | 000485672 |
| Application date | March 10, 1997 |
| Publication date | July 6, 1998 |
| Entry date | January 20, 1999 |
| Expiration date | March 10, 2027 |
Trademark owner
850 Main Street
01887-3388 Wilmington,
US
01887-3388 Wilmington,
US
Trademark representatives
Prinzregentenstr. 74
81675 München
DE
goods and services
1
Chemical preparations for cleaning and preventing fouling of filtration membranes used in liquid separation
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| November 8, 2023 | Transfer / Change of address, Published | ||
| January 13, 2022 | Change Representative, Published | ||
| January 13, 2022 | Change Representative, Published | ||
| January 22, 2021 | Transfer / Change of address, Published | ||
| August 2, 2017 | Transfer / Change of address, Published | ||
| December 12, 2016 | Change Representative, Published | ||
| December 1, 2016 | Extension, Trade mark renewed | ||
| April 10, 2007 | Extension, Trade mark renewed | ||
| October 1, 2001 | Transfer / Change of address, Registered |
ID: 11000485672