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EP0457261
European procedure
Extract from the Register of European Patents
EP About this file: EP0457261
| EP0457261 - Apparatus for purification, for example of contaminated groundwater [Right-click to bookmark this link] | Status | Opposition rejected Status updated on 02.03.1996 Database last updated on 13.11.2024 | Most recent event Tooltip | 22.08.2008 | Change - representative | published on 24.09.2008 [2008/39] | Applicant(s) | For all designated states TEGEO Tegtmeyer Geophysik GmbH Bruchkampweg 28 A D-29227 Celle / DE | [1995/23] |
| Former [1991/47] | For all designated states Frese, Hermann Am Hang 20 D-28857 Syke / DE | Inventor(s) | 01 /
see applicant ... | [1991/47] | Representative(s) | Einsel, Martin, et al Patentanwälte Einsel & Kollegen Jasperallee 1a 38102 Braunschweig / DE | [2008/39] |
| Former [1991/47] | Einsel, Martin, et al Patentanwalt Dipl.-Phys. M. Einsel Jasperallee 1A D-38102 Braunschweig / DE | Application number, filing date | 91107766.7 | 14.05.1991 | [1991/47] | Priority number, date | DE19900005565U | 16.05.1990 Original published format: DE 9005565 U | DE19904040820 | 20.12.1990 Original published format: DE 4040820 | [1991/47] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0457261 | Date: | 21.11.1991 | Language: | DE | [1991/47] | Type: | B1 Patent specification | No.: | EP0457261 | Date: | 10.03.1993 | Language: | DE | [1993/10] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.09.1991 | Classification | IPC: | C02F7/00, C02F1/72, C02F9/00 | [1991/47] | CPC: |
C02F3/223 (EP);
B01F23/23123 (EP);
B01F23/231265 (EP);
B01F23/23761 (EP);
B09C1/002 (EP);
C02F1/20 (EP);
B01F2101/305 (EP);
B09C2101/00 (EP);
C02F2103/06 (EP);
Y02W10/10 (EP)
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| Designated contracting states | CH, DE, FR, GB, LI, NL [1991/47] | Title | German: | Einrichtung zur Reinigung von beispielsweise mit Schadstoffen belastetem Grundwasser | [1991/47] | English: | Apparatus for purification, for example of contaminated groundwater | [1991/47] | French: | Dispositif de la purification, par exemple de l'eau souterraine contaminée | [1991/47] | Examination procedure | 29.10.1991 | Examination requested [1991/52] | 17.06.1992 | Despatch of communication of intention to grant (Approval: Yes) | 20.08.1992 | Communication of intention to grant the patent | 28.08.1992 | Fee for grant paid | 28.08.1992 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
24.11.1993
28.03.1994
ADMISSIBLE IEG Industrie-Engineering GmbH Lilienthalstrasse 6 D-72770 Reutlingen / DE Opponent's representative Möbus, Rudolf Dipl.-Ing. Rudolf Möbus Dr.-Ing. Daniela Möbus Dipl.-Ing. Gerhard Schwan Hindenburgstrasse 65 72762 Reutlingen / DE | [N/P] |
| Former [1994/03] | |||
| Opponent(s) | 01
24.11.1993
28.03.1994
ADMISSIBLE IEG Industrie-Engineering GmbH Lilienthalstrasse 6 D-72770 Reutlingen / DE Opponent's representative Möbus, Rudolf, Dipl.-Ing. Dipl.-Ing. Rudolf Möbus, Dr.-Ing. Daniela Möbus, Dipl.-Ing. Gerhard Schwan, Hindenburgstrasse 65 D-72762 Reutlingen / DE | 05.04.1994 | Invitation to proprietor to file observations on the notice of opposition | 29.08.1994 | Reply of patent proprietor to notice(s) of opposition | 24.11.1995 | Date of despatch of rejection of opposition | 04.12.1995 | Legal effect of rejection of opposition [1996/16] |
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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]GB1393028 (ATLAS COPCO AB); | [A]DE8610203U ; | [AD]DD270826 (PROJEKT WASSERWIRTSCHAFT VEB [DD]); | [AP]EP0418572 (IEG IND ENGINEERING GMBH [DE]) |