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Extract from the Register of European Patents

EP All documents: EP0058431 Dossier alert: RSS Email

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Dossier(s):   EP0058431



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Date Document type Procedure Number of pages
Total number of pages: 926
05.02.2016 CDS Clean up - amended applicant details Search / examination 1
19.08.2008 CDS Clean up - amended data concerning the representative of the opponent (Association) Opposition 1
19.12.2000 Advice of delivery Opposition 2
17.12.2000 Advice of delivery Opposition 2
17.12.2000 Advice of delivery Opposition 2
15.12.2000 Advice of delivery Opposition 2
13.01.1998 Termination of the opposition proceedings with revocation of patent Opposition 1
09.01.1998 F3032 Notification(s) of the decision Appeal 1
09.01.1998 F3032 Notification(s) of the decision Appeal 1
09.01.1998 F3032 Notification(s) of the decision Appeal 1
09.01.1998 F3032 Notification(s) of the decision Appeal 1
09.01.1998 F3032 Notification(s) of the decision Appeal 1
10.12.1997 F3013 Oral Proceedings: Forwarding minutes Appeal 1
10.12.1997 F3013 Oral Proceedings: Forwarding minutes Appeal 1
10.12.1997 F3013 Oral Proceedings: Forwarding minutes Appeal 1
10.12.1997 F3013 Oral Proceedings: Forwarding minutes Appeal 1
10.12.1997 F3013 Oral Proceedings: Forwarding minutes Appeal 1
03.12.1997 Annexes (other than cited documents) regarding appeal procedure Appeal 6
03.12.1997 F3315 Oral Proceedings: Minutes (Appellant : Proprietor) Appeal 3
01.12.1997 F3345 Forwarding of submissions to parties Appeal 1
01.12.1997 F3345 Forwarding of submissions to parties Appeal 1
01.12.1997 F3345 Forwarding of submissions to parties Appeal 1
01.12.1997 F3345 Forwarding of submissions to parties Appeal 1
21.11.1997 Letter relating to Appeal Procedure Appeal 2
20.11.1997 Communication (no form) Appeal 1
20.11.1997 Communication (no form) Appeal 1
20.11.1997 Communication (no form) Appeal 1
20.11.1997 Communication (no form) Appeal 1
20.11.1997 F3345 Forwarding of submissions to parties Appeal 1
20.11.1997 F3345 Forwarding of submissions to parties Appeal 1
20.11.1997 F3345 Forwarding of submissions to parties Appeal 1
20.11.1997 F3345 Forwarding of submissions to parties Appeal 1
17.11.1997 Annexes (other than cited documents) regarding appeal procedure Appeal 6
17.11.1997 Letter relating to Appeal Procedure Appeal 1
17.09.1997 Advice of delivery Appeal 2
13.09.1997 Advice of delivery Appeal 2
12.09.1997 Advice of delivery Appeal 2
12.09.1997 Advice of delivery Appeal 2
11.09.1997 Advice of delivery Appeal 2
09.09.1997 F3011.1 Oral Proceedings: summons Appeal 1
09.09.1997 F3011.1 Oral Proceedings: summons Appeal 1
09.09.1997 F3011.1 Oral Proceedings: summons Appeal 1
09.09.1997 F3011.1 Oral Proceedings: summons Appeal 1
09.09.1997 F3011.1 Oral Proceedings: summons Appeal 1
03.09.1997 Annexes (other than cited documents) regarding appeal procedure Appeal 6
03.09.1997 F3010 Oral proceedings: order for summons Appeal 1
03.09.1997 F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal) Appeal 1
11.08.1997 Letter dealing with oral proceedings during the appeal procedure Appeal 1
06.08.1997 Oral proceedings: FAX proposing dates (inter partes) Appeal 2
06.08.1997 Oral proceedings: FAX proposing dates (inter partes) Appeal 2
06.08.1997 Oral proceedings: FAX proposing dates (inter partes) Appeal 2
06.08.1997 Oral proceedings: FAX proposing dates (inter partes) Appeal 2
06.08.1997 Oral proceedings: FAX proposing dates (inter partes) Appeal 2
05.08.1997 Composition of the board (except 325, 337 and 341) Appeal 1
15.04.1996 F3345 Forwarding of submissions to parties Appeal 1
15.04.1996 F3345 Forwarding of submissions to parties Appeal 1
15.04.1996 F3345 Forwarding of submissions to parties Appeal 1
15.04.1996 F3345 Forwarding of submissions to parties Appeal 1
15.04.1996 F3345 Forwarding of submissions to parties Appeal 1
12.03.1996 Letter relating to Appeal Procedure Appeal 9
12.03.1996 Letter relating to Appeal Procedure Appeal 9
06.11.1995 F3344 Setting time limit for reply/ file observations to appeal (inter partes) Appeal 1
06.11.1995 F3344 Setting time limit for reply/ file observations to appeal (inter partes) Appeal 1
06.11.1995 F3344 Setting time limit for reply/ file observations to appeal (inter partes) Appeal 1
06.11.1995 F3344 Setting time limit for reply/ file observations to appeal (inter partes) Appeal 1
30.10.1995 Statement of grounds of appeal Appeal 12
17.10.1995 Communication to respondent(s) concerning the filing of an appeal Appeal 1
17.10.1995 Communication to respondent(s) concerning the filing of an appeal Appeal 1
17.10.1995 Communication to respondent(s) concerning the filing of an appeal Appeal 1
17.10.1995 Communication to respondent(s) concerning the filing of an appeal Appeal 1
10.10.1995 Communication to appellant regarding the appeal number (inter partes) Appeal 1
25.09.1995 Brief communication to applicant/representative Opposition 1
25.09.1995 Brief communication to applicant/representative Opposition 1
25.09.1995 Brief communication to applicant/representative Opposition 1
25.09.1995 Brief communication to applicant/representative Opposition 1
22.09.1995 Brief communication to applicant/representative Opposition 1
07.09.1995 Non-Patent Literature cited during the appeal procedure Appeal 8
07.09.1995 Notice of appeal Appeal 2
07.09.1995 Patent Document cited during the appeal procedure Appeal 5
07.09.1995 Patent Document cited during the appeal procedure Appeal 4
07.09.1995 Patent Document cited during the appeal procedure Appeal 18
07.09.1995 Patent Document cited during the appeal procedure Appeal 3
07.09.1995 Patent Document cited during the appeal procedure Appeal 7
07.09.1995 Patent Document cited during the appeal procedure Appeal 10
07.09.1995 Patent Document cited during the appeal procedure Appeal 10
07.09.1995 Patent Document cited during the appeal procedure Appeal 14
07.09.1995 Patent document cited during the opposition procedure Appeal 6
24.07.1995 Acknowledgement of a document Opposition 2
22.07.1995 Acknowledgement of a document Opposition 2
20.07.1995 Acknowledgement of a document Opposition 2
20.07.1995 Acknowledgement of a document Opposition 2
20.07.1995 Advice of delivery Opposition 2
19.07.1995 Acknowledgement of a document Opposition 2
19.07.1995 Advice of delivery Opposition 2
18.07.1995 Advice of delivery Opposition 2
18.07.1995 Advice of delivery Opposition 2
14.07.1995 Decision revoking the European patent Opposition 1
14.07.1995 Grounds for the decision (Annex) Opposition 9
14.07.1995 Means of redress Opposition 1
17.05.1995 Annex to the communication Opposition 7
17.05.1995 Minutes of the oral proceedings (examining division) Opposition 2
17.05.1995 Provision of a copy of the minutes of oral proceedings Opposition 1
17.05.1995 Provision of a copy of the minutes of oral proceedings Opposition 1
17.05.1995 Provision of a copy of the minutes of oral proceedings Opposition 1
17.05.1995 Provision of a copy of the minutes of oral proceedings Opposition 1
17.05.1995 Provision of a copy of the minutes of oral proceedings Opposition 1
05.05.1995 Decision of the Opposition Division and instruction Opposition 1
20.02.1995 Any annexes (other than citation) to an opposition letter Opposition 2
20.02.1995 Authorisation Opposition 2
20.02.1995 Letter regarding the opposition procedure (no time limit) Opposition 1
14.02.1995 Annex to a communication Opposition 1
08.12.1994 Acknowledgement of a document Opposition 2
08.12.1994 Acknowledgement of a document Opposition 2
08.12.1994 Advice of delivery Opposition 2
07.12.1994 Acknowledgement of a document Opposition 2
06.12.1994 Acknowledgement of a document Opposition 2
06.12.1994 Advice of delivery Opposition 2
06.12.1994 Advice of delivery Opposition 2
06.12.1994 Advice of delivery Opposition 2
06.12.1994 Advice of delivery Opposition 2
02.12.1994 Annex to the communication Opposition 1
02.12.1994 Information concerning oral proceedings Opposition 4
02.12.1994 Summons to attend oral proceedings (Site = Erhardtstrasse 27) Opposition 1
02.12.1994 Summons to attend oral proceedings (Site = Erhardtstrasse 27) Opposition 1
02.12.1994 Summons to attend oral proceedings (Site = Erhardtstrasse 27) Opposition 1
02.12.1994 Summons to attend oral proceedings (Site = Erhardtstrasse 27) Opposition 1
02.12.1994 Summons to attend oral proceedings (Site = Erhardtstrasse 27) Opposition 1
25.11.1994 Oral proceedings: reply to date proposed Opposition 1
21.11.1994 Preparation of oral proceedings Opposition 1
21.11.1994 Preparation of oral proceedings Opposition 1
21.11.1994 Preparation of oral proceedings Opposition 1
21.11.1994 Preparation of oral proceedings Opposition 1
21.11.1994 Preparation of oral proceedings Opposition 1
15.11.1994 Preparation for oral proceedings Opposition 1
24.09.1994 Withdrawal of an opposition Opposition 1
06.09.1994 Brief communication to applicant/representative Opposition 1
06.09.1994 Brief communication to applicant/representative Opposition 1
06.09.1994 Brief communication to applicant/representative Opposition 1
30.08.1994 Letter regarding the opposition procedure (no time limit) Opposition 1
13.07.1994 Brief communication to applicant/representative Opposition 1
06.07.1994 Reply to an examination report in opposition proceedings Opposition 4
29.06.1994 Letter regarding the opposition procedure (no time limit) Opposition 4
06.05.1994 Brief communication to applicant/representative Opposition 1
27.04.1994 Invitation to file observations on a submission from a party in opposition proceedings Opposition 1
13.04.1994 Brief communication to applicant/representative Opposition 1
08.03.1994 Letter regarding the opposition procedure (no time limit) Opposition 1
07.03.1994 Reply to an examination report in opposition proceedings Opposition 4
05.11.1993 Annex to the communication Opposition 2
05.11.1993 Communication inviting the parties to file observations Opposition 2
11.08.1993 F3032 Notification(s) of the decision Appeal 1
11.08.1993 F3032 Notification(s) of the decision Appeal 1
11.08.1993 F3032 Notification(s) of the decision Appeal 1
11.08.1993 F3032 Notification(s) of the decision Appeal 1
19.06.1993 F3013 Oral Proceedings: Forwarding minutes Appeal 1
16.06.1993 F3013 Oral Proceedings: Forwarding minutes Appeal 1
16.06.1993 F3013 Oral Proceedings: Forwarding minutes Appeal 1
02.06.1993 Annexes (other than cited documents) regarding appeal procedure Appeal 2
02.06.1993 F3315 Oral Proceedings: Minutes (Appellant : Proprietor) Appeal 3
02.06.1993 F3315 Oral Proceedings: Minutes (Appellant : Proprietor) Appeal 4
17.05.1993 Communication (no form) Appeal 1
17.05.1993 Communication (no form) Appeal 1
17.05.1993 Communication (no form) Appeal 1
16.05.1993 F3013 Oral Proceedings: Forwarding minutes Appeal 1
16.05.1993 F3013 Oral Proceedings: Forwarding minutes Appeal 1
12.05.1993 Communication (no form) Appeal 1
05.05.1993 Annexes (other than cited documents) regarding appeal procedure Opposition 8
05.05.1993 Letter dealing with oral proceedings during the appeal procedure Appeal 2
12.03.1993 Advice of delivery Appeal 2
11.03.1993 Advice of delivery Appeal 2
11.03.1993 F3032 Notification(s) of the decision Appeal 1
10.03.1993 Advice of delivery Appeal 2
10.03.1993 Advice of delivery Appeal 2
08.03.1993 F3010 Oral proceedings: order for summons Appeal 1
08.03.1993 F3011.1 Oral Proceedings: summons Appeal 1
08.03.1993 F3011.1 Oral Proceedings: summons Appeal 1
08.03.1993 F3011.1 Oral Proceedings: summons Appeal 1
08.03.1993 F3011.1 Oral Proceedings: summons Appeal 1
08.03.1993 F3011.1 Oral Proceedings: summons Appeal 1
01.03.1993 Letter dealing with oral proceedings during the appeal procedure Appeal 1
19.02.1993 Letter dealing with oral proceedings during the appeal procedure Appeal 1
18.02.1993 Letter dealing with oral proceedings during the appeal procedure Appeal 1
17.02.1993 Letter dealing with oral proceedings during the appeal procedure Appeal 1
10.03.1992 Composition of the board (except 325, 337 and 341) Appeal 1
05.09.1991 F3345 Forwarding of submissions to parties Appeal 1
21.08.1991 Letter relating to Appeal Procedure Appeal 11
17.08.1991 Letter relating to Appeal Procedure Appeal 6
12.08.1991 F3345 Forwarding of submissions to parties Appeal 1
12.08.1991 F3345 Forwarding of submissions to parties Appeal 1
12.08.1991 F3345 Forwarding of submissions to parties Appeal 1
12.08.1991 F3345 Forwarding of submissions to parties Appeal 1
04.08.1991 Letter relating to Appeal Procedure Appeal 8
16.05.1991 Communication (no form) Appeal 1
16.05.1991 Communication (no form) Appeal 1
16.05.1991 Communication (no form) Appeal 1
16.05.1991 Communication (no form) Appeal 1
03.05.1991 Annexes (other than cited documents) regarding appeal procedure Appeal 1
03.05.1991 Letter relating to Appeal Procedure Appeal 1
25.04.1991 Composition of the board (except 325, 337 and 341) Appeal 1
18.04.1991 F3344 Setting time limit for reply/ file observations to appeal (inter partes) Appeal 1
18.04.1991 F3344 Setting time limit for reply/ file observations to appeal (inter partes) Appeal 1
18.04.1991 F3344 Setting time limit for reply/ file observations to appeal (inter partes) Appeal 1
18.04.1991 F3344 Setting time limit for reply/ file observations to appeal (inter partes) Appeal 1
11.04.1991 Statement of grounds of appeal Appeal 11
10.04.1991 Communication to respondent(s) concerning the filing of an appeal Appeal 1
10.04.1991 Communication to respondent(s) concerning the filing of an appeal Appeal 1
10.04.1991 Communication to respondent(s) concerning the filing of an appeal Appeal 1
10.04.1991 Communication to respondent(s) concerning the filing of an appeal Appeal 1
09.04.1991 Communication to appellant regarding the appeal number (inter partes) Appeal 1
13.02.1991 Notice of appeal Appeal 1
12.12.1990 Annex to the communication Opposition 3
12.12.1990 Brief communication to applicant/representative Opposition 1
12.12.1990 Decision revoking the European patent Opposition 1
12.12.1990 Decision revoking the European patent Opposition 1
12.12.1990 Decision revoking the European patent Opposition 1
12.12.1990 Decision revoking the European patent Opposition 1
12.12.1990 Decision revoking the European patent Opposition 1
12.12.1990 Grounds for the decision (Annex) Opposition 8
12.12.1990 Means of redress Opposition 1
12.12.1990 Minutes of the oral proceedings (examining division) Opposition 2
13.09.1990 Communication for party to proceedings/third party Opposition 1
13.09.1990 Letter regarding the opposition procedure (no time limit) Opposition 2
12.09.1990 Letter regarding the opposition procedure (no time limit) Opposition 2
06.09.1990 Brief communication to applicant/representative Opposition 1
06.09.1990 Brief communication to applicant/representative Opposition 2
06.09.1990 Brief communication to applicant/representative Opposition 1
22.08.1990 Brief communication to applicant/representative Opposition 1
22.08.1990 Brief communication to applicant/representative Opposition 1
13.07.1990 Any annexes (other than citation) to an opposition letter Opposition 5
13.07.1990 Any annexes (other than citation) to an opposition letter Opposition 3
13.07.1990 Oral proceedings: reply to date proposed Opposition 13
13.07.1990 Patent document cited during the opposition procedure Opposition 2
13.07.1990 Written submission in preparation to/during oral proceedings Opposition 13
25.06.1990 Brief communication to applicant/representative Opposition 1
16.06.1990 Acknowledgement of a document Opposition 2
13.06.1990 Acknowledgement of a document Opposition 2
11.06.1990 Acknowledgement of a document Opposition 2
11.06.1990 Advice of delivery Opposition 2
11.06.1990 Advice of delivery Opposition 2
11.06.1990 Oral proceedings: reply to date proposed Opposition 1
09.06.1990 Acknowledgement of a document Opposition 2
09.06.1990 Advice of delivery Opposition 2
08.06.1990 Acknowledgement of a document Opposition 2
07.06.1990 Acknowledgement of a document Opposition 2
07.06.1990 Advice of delivery Opposition 2
05.06.1990 Oral proceedings: reply to date proposed Opposition 1
05.06.1990 Summons to attend oral proceedings Opposition 1
05.06.1990 Summons to attend oral proceedings Opposition 1
05.06.1990 Summons to attend oral proceedings Opposition 1
05.06.1990 Summons to attend oral proceedings Opposition 1
05.06.1990 Summons to attend oral proceedings Opposition 1
01.06.1990 Acknowledgement of a document Opposition 2
25.05.1990 Acknowledgement of a document Opposition 2
25.05.1990 Advice of delivery Opposition 2
25.05.1990 Advice of delivery Opposition 2
23.05.1990 Acknowledgement of a document Opposition 2
23.05.1990 Advice of delivery Opposition 2
22.05.1990 Advice of delivery Opposition 2
21.05.1990 Acknowledgement of a document Opposition 2
21.05.1990 Advice of delivery Opposition 2
18.05.1990 Summons to attend oral proceedings Opposition 1
18.05.1990 Summons to attend oral proceedings Opposition 1
18.05.1990 Summons to attend oral proceedings Opposition 1
18.05.1990 Summons to attend oral proceedings Opposition 1
18.05.1990 Summons to attend oral proceedings Opposition 1
27.04.1990 Oral proceedings: reply to date proposed Opposition 1
25.04.1990 Oral proceedings: reply to date proposed Opposition 1
24.04.1990 Oral proceedings: reply to date proposed Opposition 1
24.04.1990 Oral proceedings: reply to date proposed Opposition 1
20.04.1990 Oral proceedings: reply to date proposed Opposition 1
19.04.1990 Preparation of oral proceedings Opposition 2
19.04.1990 Preparation of oral proceedings Opposition 2
19.04.1990 Preparation of oral proceedings Opposition 2
19.04.1990 Preparation of oral proceedings Opposition 2
19.04.1990 Preparation of oral proceedings Opposition 2
08.12.1989 Brief communication to applicant/representative Opposition 1
01.12.1989 Brief communication to applicant/representative Opposition 1
01.12.1989 Brief communication to applicant/representative Opposition 1
01.12.1989 Brief communication to applicant/representative Opposition 1
01.12.1989 Brief communication to applicant/representative Opposition 1
01.12.1989 Brief communication to applicant/representative Opposition 1
24.11.1989 Letter regarding the opposition procedure (no time limit) Opposition 1
20.11.1989 Brief communication to applicant/representative Opposition 1
20.11.1989 Brief communication to applicant/representative Opposition 1
20.11.1989 Brief communication to applicant/representative Opposition 1
20.11.1989 Brief communication to applicant/representative Opposition 1
15.11.1989 Letter regarding the opposition procedure (no time limit) Opposition 7
11.11.1989 Any annexes (other than citation) to an opposition letter Opposition 5
11.11.1989 Letter regarding the opposition procedure (no time limit) Opposition 1
09.11.1989 Brief communication to applicant/representative Opposition 1
09.11.1989 Brief communication to applicant/representative Opposition 1
09.11.1989 Brief communication to applicant/representative Opposition 1
08.11.1989 Brief communication to applicant/representative Opposition 1
07.11.1989 Letter regarding the opposition procedure (no time limit) Opposition 7
28.10.1989 Reply from the opponent to submission of proprietor Opposition 6
05.09.1989 Communication of observations of the patent proprietor to opponent(s) with time limit Opposition 1
24.08.1989 Reply of the patent proprietor to the notice(s) of opposition Opposition 10
28.04.1989 Notice of further oppositions to opponent(s) Opposition 1
26.04.1989 Communication of a notice of opposition and request to file observations Opposition 1
26.04.1989 Notice of further oppositions to opponent(s) Opposition 1
26.04.1989 Notice of further oppositions to opponent(s) Opposition 1
26.04.1989 Notice of further oppositions to opponent(s) Opposition 1
12.04.1989 Authorisation Opposition 1
12.04.1989 Letter regarding the opposition procedure (no time limit) Opposition 1
23.03.1989 Brief communication to applicant/representative Opposition 1
23.03.1989 Brief communication to applicant/representative Opposition 1
23.03.1989 Brief communication to applicant/representative Opposition 1
23.03.1989 Brief communication to applicant/representative Opposition 1
15.03.1989 Communication indicating deficiencies in the notice of opposition which may be remedied Opposition 1
11.03.1989 Letter regarding the opposition procedure (no time limit) Opposition 1
11.03.1989 Non-patent literature cited during the opposition procedure Opposition 9
27.02.1989 Communication of a notice of opposition - first information to patent proprietor Opposition 1
27.02.1989 Communication of a notice of opposition - first information to patent proprietor Opposition 1
11.02.1989 Non-patent literature cited during the opposition procedure Opposition 5
11.02.1989 Notice of opposition Opposition 5
11.02.1989 Notice of opposition Opposition 5
11.02.1989 Patent document cited during the opposition procedure Opposition 16
08.02.1989 Notice of opposition Opposition 6
08.02.1989 Notice of opposition Opposition 4
25.01.1989 Communication of a notice of opposition - first information to patent proprietor Opposition 1
18.01.1989 Notice of opposition Opposition 3
10.12.1988 Authorisation Opposition 1
10.12.1988 Letter regarding the opposition procedure (no time limit) Opposition 1
11.11.1988 Non-patent literature cited during the opposition procedure Opposition 5
10.11.1988 Brief communication with time limit Opposition 1
10.11.1988 Communication of a notice of opposition - first information to patent proprietor Opposition 1
01.11.1988 Authorisation Opposition 1
01.11.1988 Notice of opposition Opposition 7
01.11.1988 Notice of opposition Opposition 4
05.04.1988 Decision to grant a European patent Search / examination 1
15.12.1987 Filing of the translations of the claims Search / examination 1
15.12.1987 Translation of the claims Search / examination 3
15.12.1987 Translation of the claims Search / examination 3
11.11.1987 Invitation to pay the fees for intended grant Search / examination 3
29.09.1987 Disapproval to announcement of intention to grant a European patent Search / examination 1
14.09.1987 Communication about intention to grant a European patent Search / examination 2
14.09.1987 Text intended for grant Search / examination 28
09.06.1987 Documents for grant of a patent Search / examination 2
23.01.1987 Annex Search / examination 1
23.01.1987 Matter concerning the application Search / examination 1
02.12.1986 Adjournment of examination/opposition proceedings Search / examination 1
02.12.1986 Annex Search / examination 1
20.06.1986 Reply to communication from the Examining Division Search / examination 4
20.02.1986 Communication from the Examining Division Search / examination 3
29.01.1986 Reply to communication to third party Search / examination 3
25.11.1985 Communication for party to proceedings/third party Search / examination 1
25.11.1985 Transmittal of third party observations to applicant Search / examination 1
08.11.1985 Observations by third parties Search / examination 1
08.11.1985 Patent document filed by a Third party Search / examination 6
30.09.1985 Reply to communication from the Examining Division Search / examination 1
24.05.1985 Communication from the Examining Division Search / examination 10
18.01.1985 Claims Search / examination 3
18.01.1985 Reply to communication from the Examining Division Search / examination 3
13.01.1985 Description Search / examination 5
28.12.1984 Grant of extension of time limit (examination procedure) Search / examination 1
18.12.1984 Request for extension of time limit to communication from the Examining Division Search / examination 1
08.12.1984 Acknowledgement of a document Opposition 2
17.08.1984 Consultation by telephone/in person Search / examination 1
03.08.1984 Result of consultation by telephone/in person Search / examination 4
29.06.1984 Notification of forthcoming publication Search / examination 1
29.05.1984 Communication for party to proceedings/third party Search / examination 1
01.05.1984 Request for grant of a European patent Search / examination 27
12.04.1984 Claims Search / examination 4
12.04.1984 Claims Search / examination 4
12.04.1984 Description Search / examination 6
12.04.1984 Description Search / examination 6
12.04.1984 Reply to communication from the Examining Division Search / examination 4
19.01.1984 Submission concerning representation Search / examination 1
27.12.1983 Grant of extension of time limit (examination procedure) Search / examination 1
12.12.1983 Request for extension of time limit to communication from the Examining Division Search / examination 2
11.08.1983 Communication from the Examining Division Search / examination 3
02.09.1982 Communication for party to proceedings/third party Search / examination 1
26.08.1982 Written request for examination Search / examination 1
27.04.1982 Communication regarding the transmission of the European search report Search / examination 1
27.04.1982 European search report Search / examination 2
16.02.1982 Abstract Search / examination 1
16.02.1982 Claims Search / examination 3
16.02.1982 Description Search / examination 10
16.02.1982 Designation of inventor Search / examination 1
16.02.1982 Drawings Search / examination 4
16.02.1982 Letter accompanying subsequently filed items Search / examination 2
16.02.1982 Priority document Search / examination 14
16.02.1982 Request for grant of a European patent Search / examination 10