Extract from the Register of European Patents
EP Event history: EP0406434
|
Date |
Description |
European Patent Bulletin date, issue number |
| 23.05.1997 |
No opposition filed within time limit |
published on 09.07.1997 [1997/28] |
| 31.05.1996 |
(Expected) grant |
published on 17.07.1996 [1996/29] |
| 20.04.1996 |
Communication of intention to grant a patent |
|
| 16.01.1996 |
Communication of intention to grant a patent |
|
| 29.12.1993 |
Change - applicant |
published on 16.02.1994 [1994/07] |
| 29.12.1993 |
Change - representative |
published on 16.02.1994 [1994/07] |
| 23.11.1993 |
First examination report |
|
| 27.03.1991 |
Supplementary search report |
published on 15.05.1991 [1991/20] |
| 13.02.1991 |
Change - inventor |
published on 03.04.1991 [1991/14] |
| 13.02.1991 |
Change - priority |
published on 03.04.1991 [1991/14] |
| 24.11.1990 |
Publication in section I.1 EP Bulletin |
published on 09.01.1991 [1991/02] |
| 24.11.1990 |
Request for examination filed |
published on 09.01.1991 [1991/02] |
