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EP0117338
European procedure
Extract from the Register of European Patents
EP About this file: EP0117338
| EP0117338 - Method and apparatus for removing pollutants from aluminium plant emissions [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 25.03.1988 Database last updated on 02.11.2024 | Most recent event Tooltip | 25.03.1988 | No opposition filed within time limit | published on 11.05.1988 [1988/19] | Applicant(s) | For all designated states Loukos, Isaias Rt. 2, P.O. Box 226-F2 Knoxville Maryland 21758 / US | [N/P] |
| Former [1984/36] | For all designated states Loukos, Isaias Rt. 2, P.O. Box 226-F2 Knoxville Maryland 21758 / US | Inventor(s) | 01 /
see applicant ... | [1984/36] | Representative(s) | Fisher, Bernard, et al Raworth, Moss & Cook 36 Sydenham Road Croydon Surrey CR0 2EF / GB | [N/P] |
| Former [1984/36] | Fisher, Bernard, et al Raworth, Moss & Cook 36 Sydenham Road Croydon Surrey CR0 2EF / GB | Application number, filing date | 83306580.8 | 28.10.1983 | [1984/36] | Priority number, date | US19830470787 | 01.03.1983 Original published format: US 470787 | [1984/36] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0117338 | Date: | 05.09.1984 | Language: | EN | [1984/36] | Type: | B1 Patent specification | No.: | EP0117338 | Date: | 27.05.1987 | Language: | EN | [1987/22] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.07.1984 | Classification | IPC: | B01D53/34, B01D53/10, C25C3/22 | [1984/36] | CPC: |
B01D53/68 (EP,US);
B01D53/10 (EP,US);
C25C3/22 (EP,US)
| Designated contracting states | BE, CH, DE, FR, GB, IT, LI [1984/36] | Title | German: | Verfahren und Vorrichtung zur Entfernung von Schadstoffen aus Emissionen der Aluminiumherstellung | [1984/36] | English: | Method and apparatus for removing pollutants from aluminium plant emissions | [1984/36] | French: | Procédé et dispositif pour éliminer des polluants d'émissions de production d'aluminium | [1984/36] | Examination procedure | 07.02.1985 | Examination requested [1985/17] | 27.01.1986 | Despatch of a communication from the examining division (Time limit: M04) | 18.04.1986 | Reply to a communication from the examining division | 05.06.1986 | Despatch of communication of intention to grant (Approval: ) | 27.11.1986 | Communication of intention to grant the patent | 09.12.1986 | Fee for grant paid | 09.12.1986 | Fee for publishing/printing paid | Opposition(s) | 01.03.1988 | No opposition filed within time limit [1988/19] | Fees paid | Renewal fee | 10.10.1985 | Renewal fee patent year 03 | 30.10.1986 | 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 | [A]FR2114417 (METALLGESELLSCHAFT AG, et al); | [A]FR2161933 (SVENSKA FLAEKTFABRIKEN AB [SE]) |