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EP0100024
European procedure
Extract from the Register of European Patents
EP About this file: EP0100024
| EP0100024 - Process for the biological cleaning of exhaust air [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.10.1987 Database last updated on 06.07.2024 | Most recent event Tooltip | 13.10.1987 | No opposition filed within time limit | published on 02.12.1987 [1987/49] | Applicant(s) | For all designated states BAYER AG 51368 Leverkusen / DE | [N/P] |
| Former [1984/06] | For all designated states BAYER AG D-51368 Leverkusen / DE | Inventor(s) | 01 /
Baumgarten, Jörg, Dr. Henselweg 13 D-5600 Wuppertal 1 / DE | 02 /
Mann, Theo, Dr. Blumenstrasse 18 D-4018 Langenfeld / DE | 03 /
Schmidt, Friedrich, Dr. In den Birken 77 D-5600 Wuppertal / DE | [1984/06] | Application number, filing date | 83106855.6 | 13.07.1983 | [1984/06] | Priority number, date | DE19823227678 | 24.07.1982 Original published format: DE 3227678 | [1984/06] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0100024 | Date: | 08.02.1984 | Language: | DE | [1984/06] | Type: | B1 Patent specification | No.: | EP0100024 | Date: | 17.12.1986 | Language: | DE | [1986/51] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 17.11.1983 | Classification | IPC: | B01D53/34, B01D53/20 | [1984/06] | CPC: |
C02F3/025 (EP);
B01D53/84 (EP);
Y02A50/20 (EP);
Y02W10/10 (EP)
| Designated contracting states | BE, DE, FR, GB, IT, NL, SE [1984/06] | Title | German: | Verfahren zur biologischen Reinigung von Abluft | [1984/06] | English: | Process for the biological cleaning of exhaust air | [1984/06] | French: | Procédé de nettoyage biologique d'air d'échappement | [1984/06] | Examination procedure | 13.07.1983 | Examination requested [1984/06] | 03.10.1984 | Despatch of a communication from the examining division (Time limit: M04) | 31.01.1985 | Reply to a communication from the examining division | 09.05.1985 | Despatch of a communication from the examining division (Time limit: M04) | 17.08.1985 | Reply to a communication from the examining division | 26.11.1985 | Despatch of a communication from the examining division (Time limit: M02) | 13.01.1986 | Reply to a communication from the examining division | 27.02.1986 | Despatch of communication of intention to grant (Approval: ) | 19.06.1986 | Communication of intention to grant the patent | 25.06.1986 | Fee for grant paid | 25.06.1986 | Fee for publishing/printing paid | Opposition(s) | 18.09.1987 | No opposition filed within time limit [1987/49] | Fees paid | Renewal fee | 27.06.1985 | Renewal fee patent year 03 | 18.06.1986 | 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 | [XP]DE3123155 (BAYER AG [DE]); | [A]DE2132728 ; | [A]DE2746648 (ALBERSMEYER WALTER DR); | [A]DE2237929 (SCHUMACHER SCHE FABRIK) | Examination | US2200581 |