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Extract from the Register of European Patents

EP All documents: EP0228794 Dossier alert: RSS Email

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Dossier(s):   EP0228794



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Date Document type Procedure Number of pages
Total number of pages: 264
05.04.1995 Communication regarding the expiry of opposition period Search / examination 1
21.04.1994 Decision to grant a European patent Search / examination 1
11.03.1994 Filing of the translations of the claims Search / examination 1
11.03.1994 Translation of the claims Search / examination 4
11.03.1994 Translation of the claims Search / examination 6
08.03.1994 Filing of the translations of the claims Search / examination 11
04.02.1994 Annex Search / examination 1
04.02.1994 Matter concerning the application Search / examination 1
02.02.1994 Matter concerning the application Search / examination 2
21.12.1993 Request for correction/amendment of the text proposed for grant sent until 31.03.2012 Search / examination 1
15.12.1993 Request for correction/amendment of the text proposed for grant sent until 31.03.2012 Search / examination 1
06.12.1993 Invitation to pay the fees for intended grant Search / examination 5
24.11.1993 Disapproval to announcement of intention to grant a European patent Search / examination 1
22.11.1993 Disapproval to announcement of intention to grant a European patent Search / examination 1
21.07.1993 Communication about intention to grant a European patent Search / examination 3
21.07.1993 Text intended for grant Search / examination 38
09.07.1993 Documents for grant of a patent Search / examination 4
19.10.1992 Claims Search / examination 1
19.10.1992 Description Search / examination 3
19.10.1992 Reply to communication from the Examining Division Search / examination 4
15.10.1992 Reply to communication from the Examining Division Search / examination 8
04.08.1992 Grant of extension of time limit (examination procedure) Search / examination 1
08.07.1992 Request for extension of time limit to communication from the Examining Division Search / examination 1
06.04.1992 Communication from the Examining Division Search / examination 4
11.02.1992 Claims Search / examination 8
11.02.1992 Description Search / examination 3
11.02.1992 Reply to communication from the Examining Division Search / examination 5
07.02.1992 Reply to communication from the Examining Division Search / examination 16
20.12.1991 Grant of extension of time limit (examination procedure) Search / examination 1
03.12.1991 Request for extension of time limit to communication from the Examining Division Search / examination 1
30.07.1991 Communication from the Examining Division Search / examination 5
04.01.1990 Written request for examination Search / examination 1
07.07.1989 Communication regarding the transmission of the European search report Search / examination 1
07.07.1989 European search report Search / examination 3
10.06.1987 General authorisation Search / examination 1
10.06.1987 Submission concerning representation Search / examination 1
03.06.1987 Notification of forthcoming publication Search / examination 1
10.04.1987 General authorisation Search / examination 1
10.04.1987 Submission concerning representation Search / examination 1
28.03.1987 Letter concerning the priority Search / examination 1
28.03.1987 Priority document Search / examination 34
14.01.1987 Invitation to file authorisation Search / examination 2
25.11.1986 Request for extension of time limit to communication from the Examining Division Search / examination 1
14.11.1986 Abstract Search / examination 2
14.11.1986 Claims Search / examination 5
14.11.1986 Description Search / examination 26
14.11.1986 Designation of inventor Search / examination 1
14.11.1986 Drawings Search / examination 4
14.11.1986 Non-patent literature cited during the examination procedure Search / examination 10
14.11.1986 Non-patent literature cited during the examination procedure Search / examination 14
14.11.1986 Request for grant of a European patent Search / examination 11