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EP0311236
European procedure
Extract from the Register of European Patents
EP Event history: EP0311236
| Date | Description | European Patent Bulletin date, issue number |
|---|---|---|
| 15.08.2008 | Change - applicant | published on 17.09.2008 [2008/38] |
| 23.12.1993 | No opposition filed within time limit | published on 16.02.1994 [1994/07] |
| 30.12.1992 | (Expected) grant | published on 17.02.1993 [1993/07] |
| 10.04.1992 | First examination report | |
| 22.11.1990 | Change - applicant | published on 09.01.1991 [1991/02] |
| 08.06.1990 | Request for examination filed | published on 25.07.1990 [1990/30] |
| 12.12.1989 | Publication of search report | published on 31.01.1990 [1990/05] |
| 25.02.1989 | Publication in section I.1 EP Bulletin | published on 12.04.1989 [1989/15] |