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The Union trademark CHEMFLOW was filed as Word mark on 12/15/1997 at the European Union Intellectual Property Office.
It was registered as a trademark on 04/29/1999.
The current status of the mark is "Registration expired".
| Trademark form | Word mark |
| File reference | 000707448 |
| Application date | December 15, 1997 |
| Publication date | September 28, 1998 |
| Entry date | April 29, 1999 |
| Expiration date | December 15, 2017 |
Trademark owner
528.10 Unit 2 Rutherford Avenue
Harwell Oxford
OX11 0DF Didcot
GB
OX11 0DF Didcot
GB
goods and services
1
Ceramic particles and ceramic beads incorporating chemical treatment agents; ceramic particles and ceramic beads incorporating scale inhibitor, corrosion inhibitor, wax inhibitor, asphaltene inhibitor and/or gel breaker, suitable for use in oil wells
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| October 15, 2018 | Extension, Trade mark expired | ||
| October 20, 2014 | Change Representative, Published | ||
| January 10, 2011 | Transfer / Change of address, Published | ||
| July 7, 2010 | Transfer / Change of address, Published | ||
| November 30, 2009 | Change Representative, Published | ||
| January 14, 2008 | Extension, Trade mark renewed | ||
| December 21, 2007 | Change Representative, Published | ||
| October 1, 2007 | Change Representative, Published | ||
| August 20, 2007 | Transfer / Change of address, Published | ||
| August 20, 2007 | Transfer / Change of address, Published | ||
| May 21, 2007 | Transfer / Change of address, Published | ||
| October 18, 2002 | Transfer / Change of address, Registered | ||
| June 27, 2002 | Change Representative, Registered | ||
| June 27, 2002 | Change Representative, Registered | ||
| November 15, 2001 | Change Representative, Published | ||
| November 15, 2001 | Change Representative, Published |
ID: 11000707448