| Date | Description | European Patent Bulletin date, issue number |
|---|---|---|
| 11.03.2005 | No opposition filed within time limit | published on 27.04.2005 [2005/17] |
| 19.03.2004 | (Expected) grant | published on 06.05.2004 [2004/19] |
| 03.03.2004 | New entry: Payment of fee for grant | |
| 03.03.2004 | New entry: Payment of fee for publishing/printing | |
| 07.11.2003 | New entry: Communication of intention to grant a patent | |
| 26.06.2003 | New entry: Renewal fee paid | |
| 12.09.2002 | Change - extension states | |
| 22.02.2002 | Publication in section I.1 EP Bulletin | published on 10.04.2002 [2002/15] |
| 22.02.2002 | Request for examination filed | published on 10.04.2002 [2002/15] |
| 21.02.2002 | PCT data prior to European publication | |
| 05.02.2002 | PCT data prior to European publication | |
| 05.02.2002 | Change - extension states | |
| 05.02.2002 | Renewal fee | |
| 05.03.2001 | PCT data prior to European publication | |
| 23.01.2001 | PCT data prior to European publication | |
| 13.10.2000 | PCT data prior to European publication | |
| 16.08.2000 | PCT data prior to European publication |