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EP0246234
European procedure
Extract from the Register of European Patents
EP About this file: EP0246234
| EP0246234 - METHOD FOR THE CONSOLIDATION OF GEOLOGICAL FORMATIONS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.07.1990 Database last updated on 16.11.2024 | Most recent event Tooltip | 12.07.1990 | No opposition filed within time limit | published on 29.08.1990 [1990/35] | Applicant(s) | For all designated states Bergwerksverband GmbH Franz-Fischer-Weg 61 D-45307 Essen / DE | For all designated states BAYER AG 51368 Leverkusen / DE | [N/P] |
| Former [1987/48] | For all designated states Bergwerksverband GmbH Franz-Fischer-Weg 61 D-45307 Essen / DE | ||
| For all designated states BAYER AG D-51368 Leverkusen / DE | Inventor(s) | 01 /
MEYER, Frank Potthoffs Börde 22 D-4300 Essen 1 / DE | 02 /
MEHESCH, Hans-Ernst Frillendorfer Höhe 38 D-4300 Essen 1 / DE | 03 /
CORNELY, Wolfgang Wehlingsweg 8 D-4390 Gladbeck / DE | 04 /
MANN, Max Scheurener Str. 109 D-5068 Odenthal / DE | 05 /
KAPPS, Manfred Hoppersheider Weg 55 D-5060 Berg.-Gladbach 2 / DE | [1987/48] | Representative(s) | Schönwald, Karl, et al Patentanwälte Schönwald-Fues- von Kreisler-Keller-Selting-Werner Deichmannhaus D-5000 Köln 1 / DE | [1987/48] | Application number, filing date | 86901059.5 | 25.01.1986 | [1987/48] | WO1986EP00032 | Priority number, date | DE19853502997 | 30.01.1985 Original published format: DE 3502997 | [1987/48] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO8604600 | Date: | 14.08.1986 | Language: | DE | [1986/18] | Type: | A1 Application with search report | No.: | EP0246234 | Date: | 25.11.1987 | Language: | DE | The application published by WIPO in one of the EPO official languages on 14.08.1986 takes the place of the publication of the European patent application. | [1987/48] | Type: | B1 Patent specification | No.: | EP0246234 | Date: | 20.09.1989 | Language: | DE | [1989/38] | Search report(s) | International search report - published on: | EP | 14.08.1986 | Classification | IPC: | C09K17/00, C08G18/28 | [1987/48] | CPC: |
C09K8/5086 (EP,US);
C08G18/282 (EP,US);
C09K17/30 (EP,US);
E02D3/12 (EP,US);
E21D9/002 (EP,US);
Y10S507/926 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, IT, LI [1987/48] | Title | German: | VERFAHREN ZUR VERFESTIGUNG VON GEOLOGISCHEN FORMATIONEN | [1987/48] | English: | METHOD FOR THE CONSOLIDATION OF GEOLOGICAL FORMATIONS | [1987/48] | French: | PROCEDE DE CONSOLIDATION DE FORMATIONS GEOLOGIQUES | [1987/48] | Entry into regional phase | 28.07.1987 | National basic fee paid | 28.07.1987 | Designation fee(s) paid | 28.07.1987 | Examination fee paid | Examination procedure | 11.07.1986 | Request for preliminary examination filed International Preliminary Examining Authority: AT | 28.07.1987 | Examination requested [1987/48] | 01.12.1988 | Despatch of communication of intention to grant (Approval: Yes) | 14.03.1989 | Communication of intention to grant the patent | 31.05.1989 | Fee for grant paid | 31.05.1989 | Fee for publishing/printing paid | Opposition(s) | 21.06.1990 | No opposition filed within time limit [1990/35] | Fees paid | Renewal fee | 17.12.1987 | Renewal fee patent year 03 | 19.12.1988 | 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. | Cited in | International search | US3798186 [ ] (NAKADE S, et al); | FR2279891 [ ] (BERGWERKSVERBAND GMBH [DE]); | AT361246B [ ] (DU PONT [US]) | Examination | AT361426B |