EP0139135 - 4-Alkylimidazole derivatives, their preparation and their application [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.05.1988 Database last updated on 28.06.2024 | Most recent event Tooltip | 28.09.2007 | Lapse of the patent in a contracting state New state(s): IT | published on 31.10.2007 [2007/44] | Applicant(s) | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 67063 Ludwigshafen / DE | [N/P] |
Former [1985/18] | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 D-67063 Ludwigshafen / DE | Inventor(s) | 01 /
Dockner, Toni, Dr. Grossgasse 6 D-6701 Meckenheim / DE | 02 /
Pommer, Ernst-Heinrich, Dr. Berliner Platz 7 D-6703 Limburgerhof / DE | 03 /
Dressel, Juergen, Dr. Dipl.-Landwirt Medenheimer Strasse 18 D-6708 Neuhofen / DE | [1985/18] | Application number, filing date | 84109603.5 | 13.08.1984 | [1985/18] | Priority number, date | DE19833330192 | 20.08.1983 Original published format: DE 3330192 | [1985/18] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0139135 | Date: | 02.05.1985 | Language: | DE | [1985/18] | Type: | B1 Patent specification | No.: | EP0139135 | Date: | 08.07.1987 | Language: | DE | [1987/28] | Type: | B1 RE Reissue of patent specification | No.: | EP0139135 | Date: | 19.09.1988 | [1988/45] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.02.1985 | Classification | IPC: | C07D233/68, C09K17/00 | [1985/18] | CPC: |
C07D233/68 (EP,US);
Y10S71/902 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, NL, SE [1985/18] | Title | German: | 4-Alkylimidazol-Derivate, ihre Herstellung und Verwendung | [1985/18] | English: | 4-Alkylimidazole derivatives, their preparation and their application | [1985/18] | French: | Dérivés d'alkyl-4-imidazole, leur préparation et leur application | [1985/18] | File destroyed: | 15.01.2000 | Examination procedure | 02.03.1985 | Examination requested [1985/21] | 22.10.1986 | Despatch of a communication from the examining division (Time limit: M02) | 30.10.1986 | Reply to a communication from the examining division | 20.11.1986 | Despatch of communication of intention to grant (Approval: ) | 12.01.1987 | Communication of intention to grant the patent | 08.04.1987 | Fee for grant paid | 08.04.1987 | Fee for publishing/printing paid | Opposition(s) | 09.04.1988 | No opposition filed within time limit [1988/26] | Fees paid | Renewal fee | 16.08.1986 | 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. | Lapses during opposition Tooltip | IT | 08.07.1987 | NL | 08.07.1987 | SE | 31.07.1987 | AT | 13.08.1987 | CH | 31.08.1987 | LI | 31.08.1987 | [1999/42] |
Former [1989/25] | NL | 08.07.1987 | |
SE | 31.07.1987 | ||
AT | 13.08.1987 | ||
CH | 31.08.1987 | ||
LI | 31.08.1987 | ||
Former [1989/19] | NL | 08.07.1987 | |
SE | 31.07.1987 | ||
AT | 13.08.1987 | ||
Former [1989/13] | NL | 08.07.1987 | |
AT | 13.08.1987 | ||
Former [1989/03] | NL | 08.07.1987 | Documents cited: | Search | [A]US4233058 (SASSE KLAUS, et al) |