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Extract from the Register of European Patents

EP All documents: EP0220273 Dossier alert: RSS Email

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Dossier(s):   EP0220273



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Date Document type Procedure Number of pages
Total number of pages: 2857
21.12.2006 Decision to maintain the European patent in amended form Opposition 1
21.12.2006 Decision to maintain the European patent in amended form Opposition 1
21.12.2006 Decision to maintain the European patent in amended form Opposition 1
21.12.2006 Decision to maintain the European patent in amended form Opposition 1
18.12.2006 Termination of the opposition proceedings with maintenance of patent Opposition 2
16.08.2006 Brief communication to applicant/representative Opposition 1
16.08.2006 Brief communication to applicant/representative Opposition 1
09.08.2006 French translation of claims Opposition 7
09.08.2006 German translation of the claims Opposition 4
09.08.2006 Letter regarding the opposition procedure (no time limit) Opposition 1
08.05.2006 Brief communication to applicant/representative Opposition 1
08.05.2006 Brief communication to applicant/representative Opposition 1
08.05.2006 Communication of bibliographic data Opposition 1
08.05.2006 Communication with request to pay printing fees and file translations Opposition 2
08.05.2006 Text intended for grant Opposition 25
02.05.2006 Communication of bibliographic data Opposition 1
02.05.2006 Maintenance of the patent with the documents specified in the final decision Opposition 1
20.06.2005 F3032 Notification(s) of the decision Appeal 41
08.02.2005 Refund of fees Search / examination 1
27.01.2005 Brief communication to applicant/representative Appeal 1
27.01.2005 Brief communication to applicant/representative Appeal 1
27.01.2005 Communication of the registration of a transfer or change of name and/or address Appeal 1
18.01.2005 F3013 Oral Proceedings: Forwarding minutes Appeal 35
10.01.2005 Letter dealing with oral proceedings during the appeal procedure Appeal 102
27.12.2004 F3345 Forwarding of submissions to parties Appeal 3
27.12.2004 F3345 Forwarding of submissions to parties Appeal 3
15.12.2004 Letter dealing with oral proceedings during the appeal procedure Appeal 5
15.12.2004 Letter dealing with oral proceedings during the appeal procedure Appeal 5
13.12.2004 Annexes filed during the procedure of transfer of rights Appeal 5
13.12.2004 Annexes filed during the procedure of transfer of rights Appeal 5
13.12.2004 Letter dealing with oral proceedings during the appeal procedure Appeal 5
13.12.2004 Letter dealing with oral proceedings during the appeal procedure Appeal 5
13.12.2004 Request for transfer of rights Appeal 2
13.12.2004 Request for transfer of rights Appeal 2
10.12.2004 F3345 Forwarding of submissions to parties Appeal 2
08.12.2004 Claims Appeal 13
08.12.2004 Claims Appeal 13
08.12.2004 Claims Appeal 13
08.12.2004 Claims Appeal 14
08.12.2004 Claims Appeal 12
08.12.2004 Claims Appeal 12
08.12.2004 Claims Appeal 13
08.12.2004 Claims Appeal 9
08.12.2004 Claims Appeal 9
08.12.2004 Claims Appeal 12
08.12.2004 Claims Appeal 13
08.12.2004 Claims Appeal 12
08.12.2004 Claims Appeal 14
08.12.2004 Claims Appeal 13
08.12.2004 Letter dealing with oral proceedings during the appeal procedure Appeal 3
08.12.2004 Letter dealing with oral proceedings during the appeal procedure Appeal 3
21.10.2004 F3018 Oral proceedings: Confirmation interpreters Appeal 3
18.10.2004 Letter dealing with oral proceedings during the appeal procedure Appeal 1
15.10.2004 Letter dealing with oral proceedings during the appeal procedure Appeal 1
13.10.2004 F3345 Forwarding of submissions to parties Appeal 2
08.10.2004 F3039 Attendance note about a phone conversation and continuation sheet Appeal 1
08.10.2004 Letter dealing with oral proceedings during the appeal procedure Appeal 1
07.10.2004 Letter dealing with oral proceedings during the appeal procedure Appeal 1
29.09.2004 F3345 Forwarding of submissions to parties Appeal 2
21.09.2004 Letter dealing with oral proceedings during the appeal procedure Appeal 1
04.08.2004 Advice of delivery Appeal 1
03.08.2004 Advice of delivery Appeal 1
29.07.2004 Advice of delivery Appeal 1
28.07.2004 Advice of delivery Appeal 1
28.07.2004 Advice of delivery Appeal 1
27.07.2004 Advice of delivery Appeal 1
26.07.2004 F3011.1 Oral Proceedings: summons Appeal 3
20.07.2004 Change of composition of the board (except boards 325, 337 and 341) Appeal 1
08.04.2004 Notification of decision Appeal 47
22.01.2004 Observations by third parties Appeal 5
13.01.2004 Letter Enlarged Board of Appeal Appeal 10
19.11.2003 Letter Enlarged Board of Appeal Appeal 8
19.11.2003 Letter Enlarged Board of Appeal Appeal 1
13.11.2003 Letter Enlarged Board of Appeal Appeal 2
13.11.2003 Letter Enlarged Board of Appeal Appeal 1
11.11.2003 Letter Enlarged Board of Appeal Appeal 3
11.11.2003 Letter Enlarged Board of Appeal Appeal 13
11.11.2003 Letter dealing with oral proceedings during the appeal procedure Appeal 1
10.11.2003 Letter dealing with oral proceedings during the appeal procedure Appeal 5
07.11.2003 Letter Enlarged Board of Appeal Appeal 3
07.11.2003 Letter dealing with oral proceedings during the appeal procedure Appeal 6
07.11.2003 Letter dealing with oral proceedings during the appeal procedure Appeal 1
06.11.2003 Letter Enlarged Board of Appeal Appeal 1
06.11.2003 Letter dealing with oral proceedings during the appeal procedure Appeal 1
05.11.2003 Letter Enlarged Board of Appeal Appeal 12
04.11.2003 Letter dealing with oral proceedings during the appeal procedure Appeal 2
03.11.2003 Communication (no form) Appeal 1
31.10.2003 Observations by third parties Appeal 8
30.10.2003 Letter dealing with oral proceedings during the appeal procedure Appeal 1
30.10.2003 Observations by third parties Appeal 8
29.10.2003 Letter Enlarged Board of Appeal Appeal 1
29.10.2003 Observations by third parties Appeal 4
29.10.2003 Observations by third parties Appeal 1
28.10.2003 Letter Enlarged Board of Appeal Appeal 4
18.09.2003 Acknowledgement of a document Appeal 1
18.09.2003 Acknowledgement of a document Appeal 1
18.09.2003 Advice of delivery Appeal 1
16.09.2003 Advice of delivery Appeal 2
15.09.2003 Acknowledgement of a document Appeal 1
11.09.2003 F3011.1 Oral Proceedings: summons Appeal 4
05.08.2003 Observations by third parties Appeal 8
05.08.2003 Observations by third parties Appeal 9
05.08.2003 Observations by third parties Appeal 7
02.08.2003 Observations by third parties Appeal 5
02.08.2003 Observations by third parties Appeal 1
01.08.2003 Observations by third parties Appeal 12
01.08.2003 Observations by third parties Appeal 12
31.07.2003 Observations by third parties Appeal 6
31.07.2003 Observations by third parties Appeal 10
31.07.2003 Observations by third parties Appeal 6
31.07.2003 Observations by third parties Appeal 16
31.07.2003 Observations by third parties Appeal 6
31.07.2003 Observations by third parties Appeal 6
30.07.2003 Observations by third parties Appeal 2
30.07.2003 Observations by third parties Appeal 5
30.07.2003 Observations by third parties Appeal 6
30.07.2003 Observations by third parties Appeal 16
29.07.2003 Observations by third parties Appeal 7
25.07.2003 Observations by third parties Appeal 7
25.07.2003 Observations by third parties Appeal 2
04.07.2003 Observations by third parties Appeal 3
03.07.2003 Letter Enlarged Board of Appeal Appeal 1
30.06.2003 Observations by third parties Appeal 7
13.06.2003 Letter relating to Appeal Procedure Appeal 1
01.04.2003 Communication (no form) Appeal 3
01.04.2003 Letter Enlarged Board of Appeal Appeal 38
21.03.2003 Communication (no form) Appeal 1
21.03.2003 F3032 Notification(s) of the decision Appeal 27
21.03.2003 Letter Enlarged Board of Appeal Appeal 1
19.03.2003 Composition of the board Appeal 1
01.08.2002 F3345 Forwarding of submissions to parties Appeal 3
29.07.2002 Letter dealing with oral proceedings during the appeal procedure Appeal 1
26.07.2002 F3345 Forwarding of submissions to parties Appeal 2
26.07.2002 Letter dealing with oral proceedings during the appeal procedure Appeal 2
26.07.2002 Letter dealing with oral proceedings during the appeal procedure Appeal 1
17.07.2002 Letter dealing with oral proceedings during the appeal procedure Appeal 3
05.06.2002 F3013 Oral Proceedings: Forwarding minutes Appeal 5
31.05.2002 F3345 Forwarding of submissions to parties Appeal 4
27.05.2002 Letter relating to Appeal Procedure Appeal 14
24.05.2002 Letter relating to Appeal Procedure Appeal 14
06.05.2002 F3018 Oral proceedings: Confirmation interpreters Appeal 3
06.05.2002 F3345 Forwarding of submissions to parties Appeal 2
03.05.2002 F3345 Forwarding of submissions to parties Appeal 3
29.04.2002 Letter dealing with oral proceedings during the appeal procedure Appeal 8
29.04.2002 Letter relating to Appeal Procedure Appeal 1
26.04.2002 Letter dealing with oral proceedings during the appeal procedure Appeal 8
26.04.2002 Letter dealing with oral proceedings during the appeal procedure Appeal 3
26.04.2002 Letter relating to Appeal Procedure Appeal 1
26.04.2002 Letter relating to Appeal Procedure Appeal 9
26.04.2002 Patent Document cited during the appeal procedure Appeal 118
26.04.2002 Patent Document cited during the appeal procedure Appeal 50
26.04.2002 Patent Document cited during the appeal procedure Appeal 3
26.04.2002 Patent Document cited during the appeal procedure Appeal 70
26.04.2002 Patent Document cited during the appeal procedure Appeal 67
24.04.2002 F3345 Forwarding of submissions to parties Appeal 2
22.04.2002 F3345 Forwarding of submissions to parties Appeal 2
22.04.2002 Letter dealing with oral proceedings during the appeal procedure Appeal 1
19.04.2002 Letter dealing with oral proceedings during the appeal procedure Appeal 2
17.04.2002 Letter dealing with oral proceedings during the appeal procedure Appeal 1
12.04.2002 Letter dealing with oral proceedings during the appeal procedure Appeal 1
30.11.2001 Acknowledgement of a document Appeal 1
29.11.2001 Advice of delivery Appeal 1
28.11.2001 Advice of delivery Appeal 1
26.11.2001 F3011.1 Oral Proceedings: summons Appeal 3
20.11.2001 F3010 Oral proceedings: order for summons Appeal 1
17.01.2000 Letter Boards of Appeal, with label space Appeal 2
12.01.2000 Letter Boards of Appeal, with label space Appeal 2
07.01.2000 Letter relating to Appeal Procedure Appeal 17
06.01.2000 Letter relating to Appeal Procedure Appeal 17
29.12.1999 Letter relating to Appeal Procedure Appeal 6
05.11.1999 F3040 Term extension: Yes/No Appeal 3
28.10.1999 Request for extension of time limit Appeal 1
25.10.1999 F3040 Term extension: Yes/No Appeal 3
11.10.1999 Request for extension of time limit Appeal 1
30.06.1999 F3344 Setting time limit for reply/ file observations to appeal (inter partes) Appeal 3
18.06.1999 Statement of grounds of appeal Appeal 9
18.06.1999 Statement of grounds of appeal Appeal 78
04.05.1999 Communication to appellant regarding the appeal number (inter partes) Appeal 2
04.05.1999 Communication to respondent(s) concerning the filing of an appeal Appeal 3
30.04.1999 Composition of the board (except 325, 337 and 341) Appeal 1
19.04.1999 Notice of appeal Appeal 1
19.03.1999 Notice of appeal Appeal 1
23.02.1999 Communication of amended entries Opposition 2
17.02.1999 Acknowledgement of a document Opposition 1
16.02.1999 Acknowledgement of a document Opposition 1
13.02.1999 Advice of delivery Opposition 1
12.02.1999 Advice of delivery Opposition 1
11.02.1999 Advice of delivery Opposition 1
10.02.1999 Acknowledgement of a document Opposition 1
09.02.1999 Annex to a communication Opposition 1
09.02.1999 Annex to a communication Opposition 47
09.02.1999 Annex to a communication Opposition 3
09.02.1999 Annex to a communication Opposition 20
09.02.1999 Annex to a communication Opposition 23
09.02.1999 Documents for the maintenance of the patent as amended Opposition 1
09.02.1999 Grounds for the decision (Annex) Opposition 16
09.02.1999 Interlocutory decision in opposition proceedings Opposition 1
09.02.1999 Interlocutory decision in opposition proceedings Opposition 1
09.02.1999 Interlocutory decision in opposition proceedings Opposition 1
25.01.1999 Brief communication to applicant/representative Opposition 1
21.01.1999 Letter regarding the opposition procedure (no time limit) Opposition 1
21.01.1999 Letter regarding the opposition procedure (no time limit) Opposition 2
21.01.1999 Letter regarding the opposition procedure (no time limit) Opposition 3
02.09.1998 Letter regarding the opposition procedure (no time limit) Opposition 2
31.08.1998 Letter regarding the opposition procedure (no time limit) Opposition 2
21.07.1998 Brief communication with time limit Opposition 1
13.07.1998 Claims Opposition 2
13.07.1998 Description Opposition 4
13.07.1998 Reply to an examination report in opposition proceedings Opposition 1
09.07.1998 Reply to an examination report in opposition proceedings Opposition 13
08.06.1998 Annex to the communication Opposition 1
08.06.1998 Communication inviting the parties to file observations Opposition 2
23.04.1998 Brief communication to applicant/representative Opposition 1
23.04.1998 Brief communication to applicant/representative Opposition 1
23.04.1998 Communication of amended entries Opposition 1
11.03.1998 Letter regarding the opposition procedure (no time limit) Opposition 4
26.01.1998 Brief communication to applicant/representative Opposition 1
25.01.1998 Decision of the Opposition Division Opposition 1
19.01.1998 Letter regarding the opposition procedure (no time limit) Opposition 2
18.12.1997 Brief communication to applicant/representative Opposition 1
10.12.1997 Claims Opposition 16
10.12.1997 Claims Opposition 15
10.12.1997 Description Opposition 4
10.12.1997 Description Opposition 36
10.12.1997 Reply to an examination report in opposition proceedings Opposition 2
08.12.1997 Reply to an examination report in opposition proceedings Opposition 69
05.11.1997 Annex to a communication Opposition 16
05.11.1997 Annex to a communication Opposition 50
05.11.1997 Annex to a communication Opposition 23
05.11.1997 Annex to a communication Opposition 20
05.11.1997 Annex to a communication Opposition 23
05.11.1997 Annex to a communication Opposition 3
05.11.1997 Annex to a communication Opposition 42
05.11.1997 Annex to a communication Opposition 20
05.11.1997 Annex to a communication Opposition 2
05.11.1997 Annex to the communication Opposition 7
05.11.1997 Provision of a copy of the minutes of oral proceedings Opposition 1
05.11.1997 Provision of a copy of the minutes of oral proceedings Opposition 1
05.11.1997 Provision of a copy of the minutes of oral proceedings Opposition 1
16.09.1997 Brief communication to applicant/representative Opposition 1
12.09.1997 Brief communication to applicant/representative Opposition 1
08.09.1997 Claims Opposition 23
08.09.1997 Written submission in preparation to/during oral proceedings Opposition 3
05.09.1997 Written submission in preparation to/during oral proceedings Opposition 26
04.09.1997 Non-patent literature cited during the opposition procedure Opposition 8
04.09.1997 Non-patent literature cited during the opposition procedure Opposition 4
04.09.1997 Non-patent literature cited during the opposition procedure Opposition 4
04.09.1997 Non-patent literature cited during the opposition procedure Opposition 11
04.09.1997 Non-patent literature cited during the opposition procedure Opposition 6
04.09.1997 Non-patent literature cited during the opposition procedure Opposition 4
04.09.1997 Non-patent literature cited during the opposition procedure Opposition 4
04.09.1997 Written submission in preparation to/during oral proceedings Opposition 8
26.08.1997 Brief communication to applicant/representative Opposition 2
26.08.1997 Brief communication to applicant/representative Opposition 2
26.08.1997 Communication of amended entries Opposition 1
07.08.1997 Letter regarding the opposition procedure (no time limit) Opposition 4
12.12.1996 Oral proceedings: reply to date proposed Opposition 1
05.12.1996 Acknowledgement of a document Opposition 1
05.12.1996 Advice of delivery Opposition 1
03.12.1996 Acknowledgement of a document Opposition 1
03.12.1996 Advice of delivery Opposition 1
02.12.1996 Acknowledgement of a document Opposition 1
02.12.1996 Advice of delivery Opposition 1
28.11.1996 Annex to the communication Opposition 6
28.11.1996 Summons to attend oral proceedings (Site = Erhardtstrasse 27) Opposition 1
28.11.1996 Summons to attend oral proceedings (Site = Erhardtstrasse 27) Opposition 1
28.11.1996 Summons to attend oral proceedings (Site = Erhardtstrasse 27) Opposition 1
18.11.1996 Oral proceedings: reply to date proposed Opposition 1
15.11.1996 Oral proceedings: reply to date proposed Opposition 1
14.11.1996 Oral proceedings: reply to date proposed Opposition 1
07.11.1996 Annex to the communication Opposition 1
07.11.1996 Preparation of oral proceedings Opposition 1
07.11.1996 Preparation of oral proceedings Opposition 1
07.11.1996 Preparation of oral proceedings Opposition 1
05.11.1996 Findings upon submissions relating to oral proceedings Opposition 2
05.11.1996 Oral proceedings: reply to date proposed Opposition 1
04.11.1996 Brief communication to applicant/representative Opposition 1
31.10.1996 Oral proceedings: reply to date proposed Opposition 1
28.10.1996 Oral proceedings: reply to date proposed Opposition 1
23.10.1996 Annex to the communication Opposition 6
23.10.1996 Preparation of oral proceedings Opposition 1
23.10.1996 Preparation of oral proceedings Opposition 1
23.10.1996 Preparation of oral proceedings Opposition 1
01.10.1996 Preparation for oral proceedings Opposition 1
29.07.1996 Brief communication to applicant/representative Opposition 1
11.07.1996 Any annexes (other than citation) to an opposition letter Opposition 1
11.07.1996 Any annexes (other than citation) to an opposition letter Opposition 1
11.07.1996 Claims Opposition 2
11.07.1996 Reply of the patent proprietor to the notice(s) of opposition Opposition 27
09.07.1996 Reply of the patent proprietor to the notice(s) of opposition Opposition 31
31.01.1996 Grant of extension of time limit (opposition procedure) Opposition 1
22.01.1996 Request for extension of time limit Opposition 1
14.12.1995 Communication of amended entries concerning the representative Opposition 1
30.11.1995 Submission concerning representation Opposition 1
16.11.1995 Brief communication to applicant/representative Opposition 2
09.11.1995 Submission concerning representation Opposition 1
02.11.1995 Communication of a notice of opposition and request to file observations Opposition 1
02.11.1995 Notice of further oppositions to opponent(s) Opposition 1
02.11.1995 Notice of further oppositions to opponent(s) Opposition 1
05.10.1995 Communication of a notice of opposition - first information to patent proprietor Opposition 1
27.09.1995 Communication of a notice of opposition - first information to patent proprietor Opposition 1
26.09.1995 Non-patent literature cited during the opposition procedure Opposition 4
26.09.1995 Non-patent literature cited during the opposition procedure Opposition 3
26.09.1995 Notice of opposition Opposition 5
26.09.1995 Notice of opposition Opposition 4
26.09.1995 Payment of fees and costs Opposition 1
21.09.1995 Notice of opposition Opposition 5
21.09.1995 Notice of opposition Opposition 4
18.09.1995 Non-patent literature cited during the opposition procedure Opposition 8
18.09.1995 Non-patent literature cited during the opposition procedure Opposition 5
18.09.1995 Non-patent literature cited during the opposition procedure Opposition 6
18.09.1995 Non-patent literature cited during the opposition procedure Opposition 4
18.09.1995 Non-patent literature cited during the opposition procedure Opposition 5
18.09.1995 Notice of opposition Opposition 8
18.09.1995 Patent document cited during the opposition procedure Opposition 78
10.11.1994 Decision to grant a European patent Search / examination 1
11.10.1994 Brief communication with time limit Search / examination 2
31.08.1994 Filing of the translations of the claims Search / examination 1
31.08.1994 Translation of the claims Search / examination 17
31.08.1994 Translation of the claims Search / examination 15
30.08.1994 Filing of the translations of the claims Search / examination 33
07.06.1994 Notice drawing attention to the payment of the renewal fee and additional fee Search / examination 1
20.05.1994 Invitation to pay the fees for intended grant Search / examination 20
30.03.1994 Claims Search / examination 2
30.03.1994 Reply to communication from the Examining Division Search / examination 3
09.03.1994 Submission concerning representation Search / examination 1
02.02.1994 Communication from the Examining Division Search / examination 3
27.01.1994 Decision to allow further processing Search / examination 1
07.01.1994 Claims Search / examination 17
07.01.1994 Disapproval to announcement of intention to grant a European patent Search / examination 2
04.01.1994 Disapproval to announcement of intention to grant a European patent Search / examination 19
03.11.1993 Acknowledgement of a document Search / examination 1
02.11.1993 Advice of delivery Search / examination 1
27.10.1993 Decision to refuse (Formalities Officer) Search / examination 2
04.08.1993 Grant of extension of time limit Search / examination 1
30.07.1993 Request for extension of time limit to announcement of intention to grant Search / examination 1
28.07.1993 Request for extension of time limit to announcement of intention to grant Search / examination 1
19.03.1993 Communication about intention to grant a European patent Search / examination 3
19.03.1993 Text intended for grant Search / examination 51
18.12.1992 Documents for grant of a patent Search / examination 2
20.11.1992 Claims Search / examination 17
20.11.1992 Reply to communication from the Examining Division Search / examination 1
18.11.1992 Reply to communication from the Examining Division Search / examination 18
17.09.1992 Grant of extension of time limit (examination procedure) Search / examination 1
10.09.1992 Request for extension of time limit to communication from the Examining Division Search / examination 1
08.05.1992 Communication from the Examining Division Search / examination 2
23.01.1992 Annex Search / examination 2
23.01.1992 Claims Search / examination 16
23.01.1992 Reply to communication from the Examining Division Search / examination 3
22.01.1992 Reply to communication from the Examining Division Search / examination 21
27.11.1991 Grant of extension of time limit (examination procedure) Search / examination 1
23.11.1991 Request for extension of time limit to communication from the Examining Division Search / examination 1
19.11.1991 Request for extension of time limit to communication from the Examining Division Search / examination 1
12.07.1991 Communication from the Examining Division Search / examination 3
07.06.1991 Claims Search / examination 12
07.06.1991 Reply to communication from the Examining Division Search / examination 4
16.04.1991 Grant of extension of time limit (examination procedure) Search / examination 1
09.04.1991 Request for extension of time limit to communication from the Examining Division Search / examination 1
03.04.1991 Request for extension of time limit to communication from the Examining Division Search / examination 1
29.11.1990 Communication from the Examining Division Search / examination 4
28.08.1990 Response to enquiry for communication from the Examining Division Search / examination 1
18.07.1990 General enquiry Search / examination 1
27.11.1989 Maintenance of the application Search / examination 2
09.10.1989 Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application Search / examination 1
29.09.1989 Communication regarding the transmission of the European search report Search / examination 1
29.09.1989 European search report Search / examination 18
26.03.1987 Notification on forthcoming publication of bibliographic data Search / examination 1
02.03.1987 Communication to designated inventor Search / examination 2
11.02.1987 EPO/applicant correspondence crossed Search / examination 1
06.02.1987 Reply to the invitation to remedy deficiencies Search / examination 2
29.01.1987 Deficiencies in translation of international application Search / examination 2
29.01.1987 Information on entry into European phase Search / examination 2
29.01.1987 Reminder for payment period (examination fee/designation fees) Search / examination 2
20.01.1987 Letter concerning fees and payments Search / examination 2
07.01.1987 General authorisation Search / examination 1
07.01.1987 Submission concerning representation Search / examination 1
15.12.1986 Request for entry into the European phase Search / examination 2
13.11.1986 Copy of the international search report Search / examination 2
13.11.1986 International publication (Pamphlet) Search / examination 52
13.11.1986 Letter concerning the priority Search / examination 1
13.11.1986 Priority document Search / examination 33
13.11.1986 Priority document Search / examination 54
13.11.1986 Priority document Search / examination 43
12.11.1986 Letter relating to the search and/or examination procedure Search / examination 1
26.05.1986 Letter relating to the search and/or examination procedure Search / examination 1