EP0248254 - Process for bonding laminates [Right-click to bookmark this link] | |||
Former [1987/50] | Structural members comprising a laminate and an adhesive and a process for bonding substrates | ||
[1992/17] | Status | Patent revoked Status updated on 20.03.1998 Database last updated on 24.08.2024 | Most recent event Tooltip | 05.10.2005 | Change: Appeal number | Applicant(s) | For all designated states MOBAY CORPORATION Patent Department Mobay Road Pittsburgh Pennsylvania 15205-9741 / US | For all designated states BAYER AG 51368 Leverkusen / DE | [N/P] |
Former [1987/50] | For all designated states MOBAY CORPORATION Patent Department Mobay Road Pittsburgh Pennsylvania 15205-9741 / US | ||
For all designated states BAYER AG D-51368 Leverkusen / DE | Inventor(s) | 01 /
Rains, Randall C. 229 Inglewood Drive Pittsburgh PA 15 228 / US | 02 /
Dormish, Jeffrey F. Moselstrasse 11 D-4047 Dormagen / DE | 03 /
Stanton, Susan A. 143 Wiegand Drive Evans City, PA 16033 / US | 04 /
Rieck, James N. 26 Maple Lane Bethlehem Wheeling, WV 26003 / US | 05 /
Stepanski, Horst, Dr. Raushofstrasse 20 D-5090 Leverkusen 3 / DE | [1987/50] | Representative(s) | Gremm, Joachim, et al Bayer AG Konzernbereich RP Patente und Lizenzen 51368 Leverkusen / DE | [N/P] |
Former [1987/50] | Gremm, Joachim, Dr., et al Bayer AG Konzernverwaltung RP Patente Konzern D-51368 Leverkusen / DE | Application number, filing date | 87107157.7 | 18.05.1987 | [1987/50] | Priority number, date | US19860868866 | 30.05.1986 Original published format: US 868866 | US19860925002 | 29.10.1986 Original published format: US 925002 | [1987/50] | Filing language | EN | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0248254 | Date: | 09.12.1987 | Language: | EN | [1987/50] | Type: | A3 Search report | No.: | EP0248254 | Date: | 21.09.1988 | Language: | EN | [1988/38] | Type: | B1 Patent specification | No.: | EP0248254 | Date: | 22.04.1992 | Language: | DE | [1992/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.08.1988 | Classification | IPC: | C09J175/04, B32B7/12 | [1992/17] | CPC: |
C08G18/6529 (EP);
C09J175/12 (EP)
|
Former IPC [1987/50] | C09J3/16, B32B7/12 | Designated contracting states | BE, DE, ES, FR, GB, IT, SE [1987/50] | Title | German: | Verfahren zum Verkleben von Substraten | [1992/17] | English: | Process for bonding laminates | [1992/17] | French: | Procédé pour le collage de substrats | [1992/17] |
Former [1987/50] | Einen Schichtstoff und einen Klebstoff enthaltende Bauteile und Verfahren zum Verkleben von Substraten | ||
Former [1987/50] | Structural members comprising a laminate and an adhesive and a process for bonding substrates | ||
Former [1987/50] | Eléments de construction contenant un stratifié et un adhésif et un procédé pour le collage de substrats | Examination procedure | 18.05.1987 | Examination requested [1987/50] | 05.06.1990 | Despatch of a communication from the examining division (Time limit: M04) | 04.12.1990 | Reply to a communication from the examining division | 08.01.1991 | Despatch of a communication from the examining division (Time limit: M04) | 04.05.1991 | Reply to a communication from the examining division | 10.06.1991 | Despatch of a communication from the examining division (Time limit: M04) | 28.08.1991 | Reply to a communication from the examining division | 14.10.1991 | Despatch of communication of intention to grant (Approval: Yes) | 23.10.1991 | Communication of intention to grant the patent | 08.01.1992 | Fee for grant paid | 08.01.1992 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
22.01.1993
04.02.1993
ADMISSIBLE Ashland Chemical Inc. P:O:BOX 2219 Columbus, Ohio 43216 / US Opponent's representative Rauh, Peter Vossius & Partner postfach 86 07 67 81634 München / DE | [N/P] |
Former [1993/11] | |||
Opponent(s) | 01
22.01.1993
04.02.1993
ADMISSIBLE Ashland Chemical Inc. P:O:BOX 2219 Columbus, Ohio 43216 / US Opponent's representative Rauh, Peter A., Dr. Vossius & Partner, Postfach 86 07 67 D-81634 München / DE | 26.02.1993 | Invitation to proprietor to file observations on the notice of opposition | 24.06.1993 | Reply of patent proprietor to notice(s) of opposition | 25.11.1993 | Date of oral proceedings | 03.12.1993 | Despatch of a communication from the opposition division (Time limit: M02) | 03.12.1993 | Despatch of minutes of oral proceedings | 09.12.1993 | Reply to a communication from the opposition division | 07.04.1994 | Despatch of interlocutory decision in opposition | 15.12.1997 | Despatch of communication that the patent will be revoked | 23.02.1998 | Legal effect of revocation of patent [1998/19] | Appeal following opposition | 17.06.1994 | Appeal received No. T0483/94 | 17.08.1994 | Statement of grounds filed | 19.05.1997 | Invitation to file observations in an appeal (Time limit: M02) [1997/21] | 23.05.1997 | Date of receipt of observations in an appeal [1997/21] | 15.12.1997 | Result of appeal procedure: revocation of the patent | 14.05.1997 | Date of oral proceedings | 19.05.1997 | Minutes of the oral proceedings despatched | Fees paid | Renewal fee | 19.04.1989 | Renewal fee patent year 03 | 18.04.1990 | Renewal fee patent year 04 | 28.12.1990 | Renewal fee patent year 05 |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | GB | 18.05.1996 | SE | 19.05.1996 | ES | 20.05.1996 | BE | 31.05.1996 | FR | 31.01.1997 | DE | 01.02.1997 | [2004/38] |
Former [1997/44] | GB | 18.05.1996 | |
SE | 19.05.1996 | ||
BE | 31.05.1996 | ||
FR | 31.01.1997 | ||
DE | 01.02.1997 | ||
Former [1997/29] | GB | 18.05.1996 | |
SE | 19.05.1996 | ||
BE | 31.05.1996 | ||
DE | 01.02.1997 | ||
Former [1997/24] | GB | 18.05.1996 | |
SE | 19.05.1996 | ||
BE | 31.05.1996 | ||
Former [1997/17] | GB | 18.05.1996 | |
SE | 19.05.1996 | Documents cited: | Search | [X]EP0068209 ; | [X]US3577295 ; | [A]FR2388847 ; | [AD]US4193832 |