blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP All documents: EP0080621 Dossier alert: RSS Email

Subscribe to email alerts


Dossier(s):   EP0080621



A confirmation email will be sent to the email address indicated

Date Document type Procedure Number of pages
Total number of pages: 335
23.03.1992 Decision to maintain the European patent in amended form Opposition 1
23.03.1992 Decision to maintain the European patent in amended form Opposition 1
10.09.1991 Filing of the translation of the amended claims Opposition 1
10.06.1991 Translation of the claims Opposition 2
10.06.1991 Translation of the claims Opposition 3
04.06.1991 Communication of bibliographic data Opposition 1
04.06.1991 Communication with request to pay printing fees and file translations Opposition 3
04.06.1991 Text intended for grant Opposition 11
22.05.1991 Letter regarding the opposition procedure (no time limit) Opposition 1
22.05.1991 Maintenance of the patent with the documents specified in the final decision Opposition 1
09.04.1991 Brief communication to applicant/representative Opposition 1
09.04.1991 Brief communication to applicant/representative Opposition 1
26.03.1991 Letter regarding the opposition procedure (no time limit) Opposition 1
21.02.1991 F3032 Notification(s) of the decision Appeal 1
21.02.1991 F3032 Notification(s) of the decision Appeal 1
04.12.1990 F3013 Oral Proceedings: Forwarding minutes Appeal 1
04.12.1990 F3013 Oral Proceedings: Forwarding minutes Appeal 1
29.11.1990 Authorisation Appeal 1
29.11.1990 F3315 Oral Proceedings: Minutes (Appellant : Proprietor) Appeal 2
19.11.1990 Annexes (other than cited documents) regarding appeal procedure Appeal 1
19.11.1990 F3345 Forwarding of submissions to parties Appeal 1
09.11.1990 Claims Appeal 1
09.11.1990 Description Appeal 1
09.11.1990 Letter relating to Appeal Procedure Appeal 6
09.11.1990 Patent Document cited during the appeal procedure Appeal 14
21.09.1990 Advice of delivery Appeal 2
21.09.1990 Advice of delivery Appeal 2
18.09.1990 F3010 Oral proceedings: order for summons Appeal 1
18.09.1990 F3011.1 Oral Proceedings: summons Appeal 1
18.09.1990 F3011.1 Oral Proceedings: summons Appeal 1
18.09.1990 F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal) Appeal 4
02.07.1990 F3345 Forwarding of submissions to parties Appeal 1
26.06.1990 Letter relating to Appeal Procedure Appeal 5
26.06.1990 Non-Patent Literature cited during the appeal procedure Appeal 4
15.03.1990 F3345 Forwarding of submissions to parties Appeal 1
08.03.1990 Annexes (other than cited documents) regarding appeal procedure Appeal 2
08.03.1990 Letter relating to Appeal Procedure Appeal 6
07.03.1990 Letter relating to Appeal Procedure Appeal 1
10.08.1989 F3345 Forwarding of submissions to parties Appeal 1
05.08.1989 Letter relating to Appeal Procedure Appeal 2
05.08.1989 Non-scannable object Appeal 2
10.07.1989 F3345 Forwarding of submissions to parties Appeal 1
06.07.1989 F3345 Forwarding of submissions to parties Appeal 1
04.07.1989 Letter relating to Appeal Procedure Appeal 5
28.06.1989 Letter relating to Appeal Procedure Appeal 1
28.06.1989 Non-scannable object Appeal 2
11.04.1989 F3344 Setting time limit for reply/ file observations to appeal (inter partes) Appeal 1
01.04.1989 Annexes (other than cited documents) regarding appeal procedure Appeal 2
01.04.1989 Annexes (other than cited documents) regarding appeal procedure Appeal 1
01.04.1989 Claims Appeal 3
01.04.1989 Patent Document cited during the appeal procedure Appeal 6
01.04.1989 Statement of grounds of appeal Appeal 11
21.03.1989 Letter relating to Appeal Procedure Appeal 1
14.03.1989 Communication to appellant regarding the appeal number (inter partes) Appeal 1
14.03.1989 Composition of the board (except 325, 337 and 341) Appeal 1
13.03.1989 Communication to respondent(s) concerning the filing of an appeal Appeal 1
26.01.1989 Notice of appeal Appeal 1
07.01.1989 Letter regarding the opposition procedure (no time limit) Opposition 1
03.01.1989 Letter regarding the opposition procedure (no time limit) Opposition 1
27.12.1988 Communication for party to proceedings/third party Opposition 2
24.11.1988 Decision revoking the European patent Opposition 1
24.11.1988 Decision revoking the European patent Opposition 1
24.11.1988 Grounds for the decision (Annex) Opposition 7
29.01.1988 Communication of observations of the patent proprietor to opponent(s) with time limit Opposition 1
22.01.1988 Any annexes (other than citation) to an opposition letter Opposition 1
22.01.1988 Reply of the patent proprietor to the notice(s) of opposition Opposition 5
23.09.1987 Communication of a notice of opposition and request to file observations Opposition 1
23.09.1987 Notice of further oppositions to opponent(s) Opposition 1
06.08.1987 Brief communication to applicant/representative Opposition 1
20.07.1987 Communication of a notice of opposition - first information to patent proprietor Opposition 1
14.07.1987 Any annexes (other than citation) to an opposition letter Opposition 1
14.07.1987 Letter regarding the opposition procedure (no time limit) Opposition 1
13.07.1987 Non-patent literature cited during the opposition procedure Opposition 4
13.07.1987 Non-patent literature cited during the opposition procedure Opposition 9
13.07.1987 Notice of opposition Opposition 7
13.07.1987 Patent document cited during the opposition procedure Opposition 4
13.07.1987 Patent document cited during the opposition procedure Opposition 14
13.07.1987 Patent document cited during the opposition procedure Opposition 16
08.09.1986 Decision to grant a European patent Search / examination 1
18.04.1986 Invitation to pay the fees for intended grant Search / examination 5
22.03.1986 Filing of the translations of the claims Search / examination 1
22.03.1986 Request for correction/amendment of the text proposed for grant sent until 31.03.2012 Search / examination 1
22.03.1986 Translation of the claims Search / examination 3
22.03.1986 Translation of the claims Search / examination 3
30.12.1985 Invitation to pay the fees for intended grant Search / examination 3
17.12.1985 Approval to announcement of intention to grant a European patent Search / examination 1
28.11.1985 Communication about intention to grant a European patent Search / examination 2
28.11.1985 Text intended for grant Search / examination 18
13.11.1985 Documents for grant of a patent Search / examination 2
08.11.1985 Communication for party to proceedings/third party Search / examination 1
31.10.1985 Result of consultation by telephone/in person Search / examination 1
22.10.1985 Claims Search / examination 3
22.10.1985 Description Search / examination 10
22.10.1985 Reply to communication from the Examining Division Search / examination 3
19.06.1985 Communication from the Examining Division Search / examination 4
05.10.1984 Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment Search / examination 2
27.09.1984 Written request for examination Search / examination 1
25.07.1984 Communication regarding the transmission of the European search report Search / examination 1
25.07.1984 European search report Search / examination 2
12.11.1983 General enquiry Search / examination 1
13.04.1983 Notification of forthcoming publication Search / examination 1
11.12.1982 Letter concerning the priority Search / examination 1
11.12.1982 Priority document Search / examination 17
29.11.1982 Invitation to file authorisation Search / examination 1
19.11.1982 Authorisation Search / examination 1
19.11.1982 Submission concerning representation Search / examination 1
10.11.1982 Abstract Search / examination 1
10.11.1982 Claims Search / examination 3
10.11.1982 Description Search / examination 11
10.11.1982 Designation of inventor Search / examination 1
10.11.1982 Drawings Search / examination 2
10.11.1982 Letter accompanying subsequently filed items Search / examination 1
10.11.1982 Request for grant of a European patent Search / examination 11