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

Italy joins the Federated Register

Click here for more information on the Federated Register.

2025-06-12

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register User Manual
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: EP0377990 Dossier alert: RSS Email

Subscribe to email alerts


Dossier(s):   EP0377990



A confirmation email will be sent to the email address indicated

Date Document type Procedure Number of pages
Total number of pages: 217
10.03.1998 Communication regarding the expiry of opposition period Search / examination 1
20.03.1997 Decision to grant a European patent Search / examination 1
18.11.1996 Filing of the translations of the claims Search / examination 1
18.11.1996 Translation of the claims Search / examination 3
18.11.1996 Translation of the claims Search / examination 3
31.10.1996 Invitation to pay the fees for intended grant Search / examination 3
22.10.1996 Claims Search / examination 2
22.10.1996 Disapproval to announcement of intention to grant a European patent Search / examination 1
15.07.1996 Text intended for grant Search / examination 36
02.07.1996 Documents for grant of a patent Search / examination 3
29.02.1996 Claims Search / examination 2
29.02.1996 Claims Search / examination 2
29.02.1996 Description Search / examination 2
29.02.1996 Description Search / examination 2
29.02.1996 Reply to communication from the Examining Division Search / examination 3
29.01.1996 Grant of extension of time limit (examination procedure) Search / examination 1
29.01.1996 Request for extension of time limit to communication from the Examining Division Search / examination 1
23.01.1996 Request for extension of time limit to communication from the Examining Division Search / examination 2
26.09.1995 Communication from the Examining Division Search / examination 8
26.06.1995 Claims Search / examination 1
26.06.1995 Claims Search / examination 1
26.06.1995 Description Search / examination 2
26.06.1995 Description Search / examination 1
26.06.1995 Reply to communication from the Examining Division Search / examination 3
09.05.1995 Grant of extension of time limit (examination procedure) Search / examination 1
05.05.1995 Request for extension of time limit to communication from the Examining Division Search / examination 1
03.05.1995 Request for extension of time limit to communication from the Examining Division Search / examination 2
28.10.1994 Communication from the Examining Division Search / examination 5
20.08.1991 Maintenance of the application Search / examination 1
10.06.1991 Communication regarding the transmission of the European search report Search / examination 1
10.06.1991 European search report Search / examination 2
29.11.1990 Authorisation Search / examination 1
29.11.1990 Submission concerning representation Search / examination 1
20.12.1989 Abstract Search / examination 1
20.12.1989 Authorisation Search / examination 1
20.12.1989 Claims Search / examination 2
20.12.1989 Description Search / examination 13
20.12.1989 Designation of inventor Search / examination 1
20.12.1989 Drawings Search / examination 14
20.12.1989 Letter accompanying subsequently filed items Search / examination 3
20.12.1989 Non-patent literature cited during the examination procedure Search / examination 18
20.12.1989 Non-patent literature cited during the examination procedure Search / examination 2
20.12.1989 Non-patent literature cited during the examination procedure Search / examination 2
20.12.1989 Non-patent literature cited during the examination procedure Search / examination 6
20.12.1989 Non-patent literature cited during the examination procedure Search / examination 8
20.12.1989 Non-patent literature cited during the examination procedure Search / examination 2
20.12.1989 Non-patent literature cited during the examination procedure Search / examination 2
20.12.1989 Payment of fees and costs Search / examination 1
20.12.1989 Priority document Search / examination 36
20.12.1989 Request for grant of a European patent Search / examination 5