| Date | Description | European Patent Bulletin date, issue number |
|---|---|---|
| 17.05.2013 | Withdrawal of application | published on 19.06.2013 [2013/25] |
| 20.07.2012 | New entry: Renewal fee paid | |
| 23.09.2011 | Change - extension states | published on 26.10.2011 [2011/43] |
| 26.07.2011 | New entry: Renewal fee paid | |
| 29.10.2010 | Request for examination filed | published on 01.12.2010 [2010/48] |
| 29.10.2010 | Change - designated states | published on 01.12.2010 [2010/48] |
| 09.04.2010 | Publication in section I.1 EP Bulletin | published on 12.05.2010 [2010/19] |
| 25.03.2010 | PCT data prior to European publication | |
| 04.03.2010 | PCT data prior to European publication | |
| 04.03.2010 | Amendment by applicant | |
| 06.02.2010 | PCT data prior to European publication | |
| 27.01.2010 | PCT data prior to European publication | |
| 22.01.2010 | PCT data prior to European publication |