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EP0135207
European procedure
Extract from the Register of European Patents
EP About this file: EP0135207
| EP0135207 - A process for the preparation of (8S)-8-fluoroerythromycins [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.12.1989 Database last updated on 19.10.2024 | Most recent event Tooltip | 28.12.1989 | No opposition filed within time limit | published on 14.02.1990 [1990/07] | Applicant(s) | For all designated states PIERREL S.p.A. Via Depretis, 88 80100 Napoli / IT | [N/P] |
| Former [1985/13] | For all designated states Pierrel S.p.A. Via Depretis, 88 I-80100 Napoli / IT | Inventor(s) | 01 /
Toscano, Luciano Via Cufra 17 I-20100 Milano / IT | [1985/13] | Representative(s) | Dragotti, Gianfranco Dragotti & Associati srl Via Paris Bordone 9 31100 Treviso / IT | [N/P] |
| Former [1985/13] | Dragotti, Gianfranco SAIC BREVETTI s.r.l. Galleria San Babila, 4/D I-20122 Milano / IT | Application number, filing date | 84201002.7 | 10.07.1984 | [1985/13] | Priority number, date | IT19830022104 | 18.07.1983 Original published format: IT 2210483 | [1985/13] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0135207 | Date: | 27.03.1985 | Language: | EN | [1985/13] | Type: | B1 Patent specification | No.: | EP0135207 | Date: | 22.02.1989 | Language: | EN | [1989/08] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.02.1985 | Classification | IPC: | C07H17/04 | [1985/13] | CPC: |
C07H17/08 (EP,KR,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1985/13] | Title | German: | Verfahren zur Herstellung von (8S)-8-Fluoroerythromycinen | [1985/13] | English: | A process for the preparation of (8S)-8-fluoroerythromycins | [1985/13] | French: | Un procédé pour la préparation de (8S)-8-fluoroérythromycines | [1985/13] | Examination procedure | 12.09.1985 | Examination requested [1985/49] | 09.02.1987 | Despatch of a communication from the examining division (Time limit: M04) | 26.05.1987 | Reply to a communication from the examining division | 29.01.1988 | Despatch of a communication from the examining division (Time limit: M02) | 21.03.1988 | Reply to a communication from the examining division | 01.06.1988 | Despatch of communication of intention to grant (Approval: Yes) | 17.08.1988 | Communication of intention to grant the patent | 11.11.1988 | Fee for grant paid | 11.11.1988 | Fee for publishing/printing paid | Opposition(s) | 24.11.1989 | No opposition filed within time limit [1990/07] | Fees paid | Renewal fee | 22.07.1986 | Renewal fee patent year 03 | 24.07.1987 | Renewal fee patent year 04 | 15.07.1988 | 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. | Documents cited: | Search | [YD]EP0080763 (PIERREL SPA [IT]) | [Y] - L.F. FIESER et al.: "Reagents for organic synthesis", 1967, pages 803-808, John Wiley and Sons, Inc., New York, USA; | [YP] - TETRAHEDRON, vol. 40, no. 11, 1984, pages 2177-2181, Pergamon Press Ltd., Oxford, GB; L. TOSCANO et al.: "Preparation of (8S)-8-fluoroerythronolide A and (8S)-8-fluoroerythronolide B, potential substrates for the biological synthesis of new macrolide antibiotics" |