EP0123087 - Process for the preparation of heterocyclic phenyl ether [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 17.05.1988 Database last updated on 03.09.2024 | Most recent event Tooltip | 17.05.1988 | No opposition filed within time limit | published on 06.07.1988 [1988/27] | Applicant(s) | For all designated states CASSELLA Aktiengesellschaft Hanauer Landstrasse 526 D-60386 Frankfurt / DE | [1984/44] | Inventor(s) | 01 /
Kussmaul, Ulrich, Dr. Dipl.-Chem. Tannenweg 39a D-6367 Karben 1 / DE | 02 /
Becherer, Johannes, Dr. Dipl.-Chem. Weidenseestrasse 8 D-6457 Maintal-Bischofsheim / DE | 03 /
Handte, Reinhard, Dr. Dipl.-Chem. Breckenheimer Strasse 45 D-6238 Hofheim / DE | 04 /
Müller, Rolf, Dr. Dipl.-Chem. Dornbachweg 3 D-6367 Karben 4 / DE | [1984/44] | Representative(s) | Urbach, Hans-Georg, et al Hanauer Landstrasse 526 60386 Frankfurt / DE | [N/P] |
Former [1984/44] | Urbach, Hans-Georg, Dr., et al Hanauer Landstrasse 526 D-60386 Frankfurt / DE | Application number, filing date | 84102568.7 | 09.03.1984 | [1984/44] | Priority number, date | DE19833311285 | 28.03.1983 Original published format: DE 3311285 | [1984/44] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0123087 | Date: | 31.10.1984 | Language: | DE | [1984/44] | Type: | B1 Patent specification | No.: | EP0123087 | Date: | 01.07.1987 | Language: | DE | [1987/27] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.08.1984 | Classification | IPC: | C07D277/68, C07D263/58, C07D235/26 | [1984/44] | CPC: |
C07D263/58 (EP,US);
C07D235/26 (EP,US);
C07D277/68 (EP,US)
| Designated contracting states | BE, CH, DE, FR, GB, IT, LI, NL [1984/44] | Title | German: | Verfahren zur Herstellung heterocyclischer Phenylether | [1984/44] | English: | Process for the preparation of heterocyclic phenyl ether | [1984/44] | French: | Procédé de préparation de phényléther hétérocyclique | [1984/44] | Examination procedure | 25.08.1984 | Examination requested [1984/44] | 24.06.1986 | Despatch of communication of intention to grant (Approval: ) | 23.09.1986 | Communication of intention to grant the patent | 05.12.1986 | Fee for grant paid | 05.12.1986 | Fee for publishing/printing paid | Opposition(s) | 06.04.1988 | No opposition filed within time limit [1988/27] | Fees paid | Renewal fee | 27.03.1986 | Renewal fee patent year 03 | 20.03.1987 | Renewal fee patent year 04 |
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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 | [AD]EP0000924 (HOECHST AG [DE]) | Examination | - C. FERRI: Reaktionen der organischen Chemie, Georg Thieme Verlag, 1978, 395-99 |