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: EP0184556 Dossier alert: RSS Email

Subscribe to email alerts


Dossier(s):   EP0184556



A confirmation email will be sent to the email address indicated

Date Document type Procedure Number of pages
Total number of pages: 147
02.07.1993 Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged Opposition 1
02.07.1993 Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged Opposition 1
28.06.1993 Termination of the opposition proceedings with revocation of patent Opposition 1
27.03.1993 Acknowledgement of a document Opposition 2
26.03.1993 Advice of delivery Opposition 2
24.03.1993 Acknowledgement of a document Opposition 2
22.03.1993 Advice of delivery Opposition 2
19.03.1993 Decision rejecting the opposition Opposition 1
19.03.1993 Decision rejecting the opposition Opposition 1
19.03.1993 Grounds for the decision (Annex) Opposition 8
08.03.1993 Decision of the Opposition Division and instruction Opposition 1
13.01.1993 Brief communication to applicant/representative Opposition 1
30.12.1992 Reply from the opponent to submission of proprietor Opposition 3
26.10.1992 Communication of observations of the patent proprietor to opponent(s) with time limit Opposition 1
16.10.1992 Reply of the patent proprietor to the notice(s) of opposition Opposition 5
18.08.1992 Grant of extension of time limit (opposition procedure) Opposition 1
10.08.1992 Request for extension of time limit Opposition 1
21.04.1992 Communication of a notice of opposition and request to file observations Opposition 1
21.04.1992 Notice of further oppositions to opponent(s) Opposition 1
23.03.1992 Communication of a notice of opposition - first information to patent proprietor Opposition 1
12.03.1992 Any annexes (other than citation) to an opposition letter Opposition 1
12.03.1992 Any annexes (other than citation) to an opposition letter Opposition 2
12.03.1992 Notice of opposition Opposition 2
10.03.1992 Notice of opposition Opposition 5
09.07.1991 Transmission of the certificate for a European patent pursuant to Rule 74 EPC Search / examination 1
03.05.1991 Decision to grant a European patent Search / examination 1
13.02.1991 English translation of the claims Search / examination 2
13.02.1991 Filing of the translations of the claims Search / examination 1
13.02.1991 French translation of claims Search / examination 2
11.12.1990 Invitation to pay the fees for intended grant Search / examination 2
28.11.1990 Approval to announcement of intention to grant a European patent Search / examination 1
20.11.1990 Communication about intention to grant a European patent Search / examination 2
20.11.1990 Text intended for grant Search / examination 24
16.10.1990 Documents for grant of a patent Search / examination 2
27.09.1990 Annex Search / examination 2
27.09.1990 Reply to communication from the Examining Division Search / examination 1
04.09.1990 Communication from the Examining Division Search / examination 2
28.09.1989 Maintenance of the application Search / examination 1
13.07.1989 Communication regarding the transmission of the European search report Search / examination 1
13.07.1989 European search report Search / examination 2
02.05.1986 Notification of forthcoming publication Search / examination 1
17.01.1986 Communication to designated inventor Search / examination 1
17.01.1986 Communication to designated inventor Search / examination 1
02.12.1985 Abstract Search / examination 1
02.12.1985 Claims Search / examination 2
02.12.1985 Description Search / examination 17
02.12.1985 Designation of inventor Search / examination 1
02.12.1985 Priority document Search / examination 19
02.12.1985 Request for grant of a European patent Search / examination 10