Date | Description | European Patent Bulletin date, issue number |
---|---|---|
12.06.2009 | Change - representative | published on 15.07.2009 [2009/29] |
01.11.1991 | No opposition filed within time limit | published on 27.12.1991 [1991/52] |
16.11.1990 | (Expected) grant | published on 02.01.1991 [1991/01] |
04.12.1989 | Change - divisional application(s) | published on 24.01.1990 [1990/04] |
10.01.1989 | Change - applicant | published on 01.03.1989 [1989/09] |
08.04.1987 | Change - first examination report | published on 27.05.1987 [1987/22] |
13.10.1986 | First examination report | |
07.06.1985 | Request for examination filed | published on 07.08.1985 [1985/32] |
09.03.1985 | Publication in section I.1 EP Bulletin | published on 08.05.1985 [1985/19] |