EP0148365 - Curing agent for epoxy resins [Right-click to bookmark this link] | Status | Patent maintained as amended Status updated on 08.07.1994 Database last updated on 31.08.2024 | Most recent event Tooltip | 05.10.2005 | Change: Appeal number | Applicant(s) | For all designated states SKW Trostberg Aktiengesellschaft Dr.-Albert-Frank-Strasse 32 83308 Trostberg / DE | [N/P] |
Former [1985/29] | For all designated states SKW Trostberg Aktiengesellschaft Dr.-Albert-Frank-Strasse 32 D-83308 Trostberg / DE | Inventor(s) | 01 /
von Seyerl, Joachim, Dr. Seestrasse 5b D-8221 Seeon / DE | 02 /
Michaud, Horst, Dr. Sonnenleite 11 D-8223 Trostberg / DE | [1985/29] | Representative(s) | Weickmann, Heinrich, et al Weickmann & Weickmann Patentanwälte Postfach 86 08 20 81635 München / DE | [N/P] |
Former [1985/29] | Weickmann, Heinrich, Dipl.-Ing., et al Patentanwälte H. Weickmann, Dr. K. Fincke F.A. Weickmann, B. Huber Dr. H. Liska, Dr. J. Prechtel, Dr. B. Böhm Postfach 86 08 20 D-81635 München / DE | Application number, filing date | 84113531.2 | 09.11.1984 | [1985/29] | Priority number, date | DE19833340788 | 11.11.1983 Original published format: DE 3340788 | [1985/29] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0148365 | Date: | 17.07.1985 | Language: | DE | [1985/29] | Type: | B1 Patent specification | No.: | EP0148365 | Date: | 29.07.1987 | Language: | DE | [1987/31] | Type: | B2 New European patent specification | No.: | EP0148365 | Date: | 24.08.1994 | Language: | DE | [1994/34] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.04.1985 | Classification | IPC: | C08G59/18, C08L63/00, C07C277/02 | [1994/34] | CPC: |
C08G59/4021 (EP);
C08K5/3155 (EP)
| C-Set: |
C08K5/3155, C08L63/00 (EP)
|
Former IPC [1985/29] | C08G59/40, C08L63/00, C07C129/14 | Designated contracting states | AT, CH, DE, FR, GB, IT, LI, NL, SE [1985/29] | Title | German: | Härter für Epoxidharzmassen | [1985/29] | English: | Curing agent for epoxy resins | [1985/29] | French: | Durcisseur pour résine époxyde | [1985/29] | Examination procedure | 20.08.1985 | Examination requested [1985/45] | 24.04.1986 | Despatch of a communication from the examining division (Time limit: M04) | 24.07.1986 | Reply to a communication from the examining division | 16.10.1986 | Despatch of communication of intention to grant (Approval: ) | 04.02.1987 | Communication of intention to grant the patent | 28.04.1987 | Fee for grant paid | 28.04.1987 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
16.04.1988
24.06.1988
ADMISSIBLE BASF Aktiengesellschaft -Patentabteilung - C6- Carl-Bosch-Strasse 38 D-67056 Ludwigshafen / DE | [N/P] |
Former [1988/23] | |||
Opponent(s) | 01
16.04.1988
24.06.1988
ADMISSIBLE BASF Aktiengesellschaft, Ludwigshafen -Patentabteilung - C6- Carl-Bosch-Strasse 38 D-67056 Ludwigshafen / DE | 29.06.1988 | Invitation to proprietor to file observations on the notice of opposition | 31.10.1988 | Reply of patent proprietor to notice(s) of opposition | 09.11.1988 | Communication of observations of patent proprietor (Time limit: M02) | 25.11.1988 | Reply of parties involved to observations of patent proprietor | 17.01.1990 | Despatch of communication that the patent will be revoked | 11.05.1993 | Despatch of a communication from the opposition division (Time limit: M02) | 09.06.1993 | Reply to a communication from the opposition division | 18.11.1993 | Despatch of interlocutory decision in opposition | 28.11.1993 | Legal effect of interlocutory decision in opposition | 28.02.1994 | Despatch of communication that the patent will be maintained as amended | 17.05.1994 | Fee for printing new specification paid | Appeal following opposition | 22.01.1990 | Appeal received No. T0059/90 | 18.05.1990 | Statement of grounds filed | 12.03.1993 | Result of appeal procedure: maintenance in amended form | 12.03.1993 | Date of oral proceedings | 19.03.1993 | Minutes of the oral proceedings despatched | Fees paid | Renewal fee | 25.09.1986 | Renewal fee patent year 03 |
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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. | Documents cited: | Search | [A]FR2095227 (SCHERING AG); | [A]FR2238736 (SCHERING AG [DE]); | [A]US3882064 (PREGMON WALTER) |