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EP0418572
European procedure
Extract from the Register of European Patents
EP About this file: EP0418572
| EP0418572 - Device for removing light volatile contaminants from ground water [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 25.09.1993 Database last updated on 13.07.2024 | Most recent event Tooltip | 25.09.1993 | No opposition filed within time limit | published on 18.11.1993 [1993/46] | Applicant(s) | For all designated states IEG Industrie-Engineering GmbH Lilienthalstrasse 6 D-72770 Reutlingen / DE | [1991/13] | Inventor(s) | 01 /
Bernhardt, Bruno Burgstrasse 85 D-7410 Reutlingen / DE | [1991/13] | Representative(s) | Möbus, Rudolf Hindenburgstrasse 65 72762 Reutlingen / DE | [N/P] |
| Former [1991/13] | Möbus, Rudolf, Dipl.-Ing. Hindenburgstrasse 65 D-72762 Reutlingen / DE | Application number, filing date | 90115958.2 | 21.08.1990 | [1991/13] | Priority number, date | DE19893931013 | 16.09.1989 Original published format: DE 3931013 | DE19904001011 | 16.01.1990 Original published format: DE 4001011 | [1991/13] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0418572 | Date: | 27.03.1991 | Language: | DE | [1991/13] | Type: | B1 Patent specification | No.: | EP0418572 | Date: | 25.11.1992 | Language: | DE | [1992/48] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.12.1990 | Classification | IPC: | E02D31/00, E21B43/38, E21B43/40, B01D19/00, C02F9/00 | [1991/13] | CPC: |
B01D19/0047 (EP,US);
B01D19/0005 (EP,US);
B01D19/0031 (EP,US);
B09C1/002 (EP,US);
B09C1/02 (EP,US);
C02F1/20 (EP,US);
E21B43/385 (EP,US);
E21B43/40 (EP,US);
B09C2101/00 (EP,US);
C02F2103/06 (EP,US)
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| Designated contracting states | AT, CH, DE, ES, FR, GB, IT, LI, NL, SE [1991/13] | Title | German: | Anordnung zum Austreiben leichtflüchtiger Verunreinigungen aus dem Grundwasser | [1991/13] | English: | Device for removing light volatile contaminants from ground water | [1991/13] | French: | Dispositif pour chasser des polluants volatiles légers de la nappe souterraine | [1991/13] | Examination procedure | 22.01.1991 | Examination requested [1991/13] | 26.03.1992 | Despatch of communication of intention to grant (Approval: Yes) | 27.05.1992 | Communication of intention to grant the patent | 06.08.1992 | Fee for grant paid | 06.08.1992 | Fee for publishing/printing paid | Opposition(s) | 26.08.1993 | No opposition filed within time limit [1993/46] | Fees paid | Renewal fee | 12.06.1992 | Renewal fee patent year 03 |
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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]JP61211415 ; | [A]GB2159727 (PETROLES CIE FRANCAISE); | [AD]DE3811962 | [A] - PATENT ABSTRACTS OF JAPAN vol. 11, no. 48 (M-561)(2495) 13 Februar 1987, & JP-A-61 211415 (TAKENAKA KOMUTEN) 19 September 1986,, & JP61211415 A 19860919 |