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EP0281012
European procedure
Extract from the Register of European Patents
EP About this file: EP0281012
| EP0281012 - 4-Chloro-oxazole derivatives, method for their preparation and their use [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 15.10.1992 Database last updated on 02.11.2024 | Most recent event Tooltip | 15.10.1992 | No opposition filed within time limit | published on 02.12.1992 [1992/49] | Applicant(s) | For all designated states HOECHST AKTIENGESELLSCHAFT 65926 Frankfurt am Main / DE | [N/P] |
| Former [1988/36] | For all designated states HOECHST AKTIENGESELLSCHAFT D-65926 Frankfurt am Main / DE | Inventor(s) | 01 /
Wingen, Rainer, Dr. Dipl.-Chem. Rotkäppchenweg 10 D-6234 Hattersheim 3 / DE | 02 /
Günther, Dieter, Dr. Dipl.-Chem. Nachtigallenweg 1a D-6233 Kelkheim / DE | 03 /
Lingnau, Jürgen, Dr. Dipl.-Chem. Karolingerstrasse 10 D-6500 Mainz-Laubenheim / DE | [1988/36] | Application number, filing date | 88102772.6 | 25.02.1988 | [1988/36] | Priority number, date | DE19873706880 | 04.03.1987 Original published format: DE 3706880 | [1988/36] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0281012 | Date: | 07.09.1988 | Language: | DE | [1988/36] | Type: | B1 Patent specification | No.: | EP0281012 | Date: | 11.12.1991 | Language: | DE | [1991/50] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.06.1988 | Classification | IPC: | C07D263/34, C07D413/04, C07D413/06 | [1988/36] | CPC: |
C07D263/34 (EP,US);
C07D413/06 (EP,US);
C07D455/04 (EP,US)
| Designated contracting states | DE, FR, GB [1988/36] | Title | German: | 4-Chloroxazol-Derivate, Verfahren zu ihrer Herstellung und ihre Verwendung | [1988/36] | English: | 4-Chloro-oxazole derivatives, method for their preparation and their use | [1988/36] | French: | Dérivés du chloro-4 oxazole, procédé pour leur préparation et leur utilisation | [1988/36] | File destroyed: | 15.01.2000 | Examination procedure | 09.02.1989 | Examination requested [1989/15] | 08.10.1990 | Despatch of a communication from the examining division (Time limit: M02) | 30.11.1990 | Reply to a communication from the examining division | 28.02.1991 | Despatch of communication of intention to grant (Approval: Yes) | 05.06.1991 | Communication of intention to grant the patent | 04.09.1991 | Fee for grant paid | 04.09.1991 | Fee for publishing/printing paid | Opposition(s) | 12.09.1992 | No opposition filed within time limit [1992/49] | Fees paid | Renewal fee | 12.01.1990 | Renewal fee patent year 03 | 21.12.1990 | 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 | US3819356 [ ] (ZAUGG H); | EP0010652 [ ] (HOECHST AG [DE]); | DE3021599 [ ] (HOECHST AG [DE]) | [ ] - CHEMICAL ABSTRACTS, Band 87, Nr. 7, 15. August 1977, Columbus, Ohio, USA DAVIS, MICHEAL; LAKHAN, RAM; TERNAI, BELA; "A General Synthesis of 2, 5-Diaryl-4-Chloro- (or Bromo)Oxazoles" seite 457, spalte 2, Zusammenfassung Nr. 53 132x & J. Heterocycl. Chemin. 1977, 14(2), 317-18 | [ ] - CHEMICAL ABSTRACTS, Band 80, Nr. 13, 1. April 1974, Columbus, Ohio, USA DRACH, B.S.; DOLGUSHINA, I.YU; SINITSA, A.D.; "Reaction of Condensation Products of Phenylglyoxal and Acid Amides with Thionyl Chloride and Phosphorus Pentachloride" seite 341, spalte 1, Zusammenfassung Nr. 70 740s & Zh. Org. Khim. 1973, 9(11), 2368-72 | [ ] - CHEMICAL ABSTRACTS, Band 76, Nr. 5, 31. Janner 1972, Columbus, Ohio, USA ZAUGG, HAROLD E.; DE NET, ROBERT W.; "3-Monosubstituted-1-Benzoyl-2, 2-Dichloroaziridines. Methanolysis, Thermolysis, and Benzoylation" seite 345, spalte 2, Zusammenfassung Nr. 24 984u & J. Org. Chem. 1971, 36(14), 1937-41 | [ ] - CHEMICAL ABSTRACTS, Band 84, Nr. 11, 15. Marz 1976, Columbus, Ohio, USA IONESCU, MARIA; MACAROVICI, RODICA; BEU, LUCIA; "Preparation and Properties of Oxazoles. I. Synthesis of Halogenated 2, 5-Diphenyloxazoles" seite 441, spalte 1, Zusammenfassung Nr. 74 152g & Stud. Univ. Babes-Bolyai, Ser. Chem. 1975, 20, 59-62 |