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EP0489766
European procedure
Extract from the Register of European Patents
EP About this file: EP0489766
| EP0489766 - METHOD OF TREATING CARBON AND USE OF A DEVICE FOR ADJUSTING THE LEVEL OF THE BED IN A FLUIDISED BED KILN [Right-click to bookmark this link] | |||
| Former [1992/25] | METHOD AND DEVICE FOR ADJUSTING THE LEVEL OF THE BED IN A FLUIDIZED BED KILN | ||
| [1995/13] | Status | No opposition filed within time limit Status updated on 02.02.1996 Database last updated on 29.10.2024 | Most recent event Tooltip | 14.06.1996 | Lapse of the patent in a contracting state | published on 31.07.1996 [1996/31] | Applicant(s) | For all designated states FINA RESEARCH S.A. Zone Industrielle C B-7181 Feluy / BE | [1992/25] | Inventor(s) | 01 /
BICHE, René 8, rue des Mimosas, Baguer Morvan F-35120 Dol-de-Bretagne / FR | [1992/25] | Application number, filing date | 90912435.6 | 31.08.1990 | [1992/25] | WO1990BE00048 | Priority number, date | BE19890000932 | 01.09.1989 Original published format: BE 8900932 | [1992/25] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | WO9103316 | Date: | 21.03.1991 | Language: | FR | [1991/07] | Type: | A1 Application with search report | No.: | EP0489766 | Date: | 17.06.1992 | Language: | FR | The application published by WIPO in one of the EPO official languages on 21.03.1991 takes the place of the publication of the European patent application. | [1992/25] | Type: | B1 Patent specification | No.: | EP0489766 | Date: | 29.03.1995 | Language: | FR | [1995/13] | Search report(s) | International search report - published on: | EP | 21.03.1991 | Classification | IPC: | B01J8/24, F23C11/02 | [1992/25] | CPC: |
B01J8/1809 (EP);
F23C10/24 (EP);
F23C10/30 (EP);
B01J2208/0061 (EP)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, IT, LI, LU, NL, SE [1992/25] | Title | German: | VERFAHREN ZUR KOHLENBEHANDLUNG UND VERWENDUNG EINER VORRICHTUNG ZUR STEUERUNG DER HÖHE DES BETTES EINES WIRBELSCHICHTREAKTORS | [1995/13] | English: | METHOD OF TREATING CARBON AND USE OF A DEVICE FOR ADJUSTING THE LEVEL OF THE BED IN A FLUIDISED BED KILN | [1995/13] | French: | TRAITEMENT DE CHARBON ET UTILISATION D'UN APPAREIL DE REGULATION DU NIVEAU DU LIT D'UN FOUR A LIT FLUIDISE | [1995/13] |
| Former [1992/25] | VERFAHREN UND VORRICHTUNG ZUR STEUERUNG DER HÖHE DES BETTES EINES WIRBELSCHICHTREAKTORS | ||
| Former [1992/25] | METHOD AND DEVICE FOR ADJUSTING THE LEVEL OF THE BED IN A FLUIDIZED BED KILN | ||
| Former [1992/25] | PROCEDE ET APPAREIL DE REGULATION DU NIVEAU DU LIT D'UN FOUR A LIT FLUIDISE | Entry into regional phase | 03.03.1992 | National basic fee paid | 03.03.1992 | Designation fee(s) paid | 03.03.1992 | Examination fee paid | Examination procedure | 21.03.1991 | Request for preliminary examination filed International Preliminary Examining Authority: DE | 03.03.1992 | Examination requested [1992/25] | 24.11.1993 | Despatch of a communication from the examining division (Time limit: M04) | 23.03.1994 | Reply to a communication from the examining division | 25.05.1994 | Despatch of communication of intention to grant (Approval: Yes) | 26.09.1994 | Communication of intention to grant the patent | 21.12.1994 | Fee for grant paid | 21.12.1994 | Fee for publishing/printing paid | Opposition(s) | 30.12.1995 | No opposition filed within time limit [1996/12] | Fees paid | Renewal fee | 03.03.1992 | Renewal fee patent year 03 | 18.08.1993 | Renewal fee patent year 04 | 17.06.1994 | Renewal fee patent year 05 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | BE | 31.08.1995 | [1996/31] | Cited in | International search | US4078675 [ ] (WOINSKY SAMUEL GARY); | US4167819 [ ] (WEAVER R [US], et al); | EP0162599 [ ] (CARBOMEDICS INC [US]) |