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EP0321705
European procedure
Extract from the Register of European Patents
EP About this file: EP0321705
| EP0321705 - Method for obtaining seismic data [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.12.1993 Database last updated on 22.08.2024 | Most recent event Tooltip | 23.12.1993 | No opposition filed within time limit | published on 16.02.1994 [1994/07] | Applicant(s) | For all designated states Prakla-Seismos GmbH Buchholzer Strasse 100 30655 Hannover / DE | [N/P] |
| Former [1993/16] | For all designated states PRAKLA-SEISMOS GmbH Buchholzer Strasse 100 D-30655 Hannover / DE | ||
| Former [1993/07] | For all designated states Prakla-Seismos AG Buchholzer Strasse 100 W-3000 Hannover 51 / DE | ||
| Former [1989/26] | For all designated states Prakla-Seismos GmbH Buchholzer Strasse 100 D-30655 Hannover / DE | Inventor(s) | 01 /
Marschall, Roland, Dr. Dipl.-Ing. Liasweg 14 D-3000 Hannover 91 / DE | [1993/07] |
| Former [1989/26] | 01 /
Marschall, Roland, Dipl.-Ing. Liasweg 14 D-3000 Hannover 91 / DE | Representative(s) | Meyer, Ludgerus Patentanwälte Meyer & Partner GbR Jungfernstieg 38 20354 Hamburg / DE | [N/P] |
| Former [1989/26] | Meyer, Ludgerus A., Dipl.-Ing. Patentanwalt Jungfernstieg 38 D-20354 Hamburg / DE | Application number, filing date | 88119283.5 | 21.11.1988 | [1989/26] | Priority number, date | DE19873742528 | 12.12.1987 Original published format: DE 3742528 | [1989/26] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0321705 | Date: | 28.06.1989 | Language: | DE | [1989/26] | Type: | A3 Search report | No.: | EP0321705 | Date: | 26.06.1991 | Language: | DE | [1991/26] | Type: | B1 Patent specification | No.: | EP0321705 | Date: | 17.02.1993 | Language: | DE | [1993/07] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.05.1991 | Classification | IPC: | G01V1/38 | [1989/26] | CPC: |
G01V1/3808 (EP)
| Designated contracting states | DE, FR, GB, NL [1989/46] |
| Former [1989/26] | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE | Title | German: | Verfahren zur Erfassung seismischer Daten | [1989/26] | English: | Method for obtaining seismic data | [1989/26] | French: | Méthode pour saisir des données sismiques | [1989/26] | Examination procedure | 22.12.1988 | Loss of particular rights, legal effect: designated state(s) | 16.06.1989 | Despatch of communication of loss of particular rights: designated state(s) AT, BE, CH, ES, GR, IT, LU, SE | 31.05.1991 | Examination requested [1991/31] | 23.07.1992 | Despatch of communication of intention to grant (Approval: Yes) | 07.08.1992 | Communication of intention to grant the patent | 26.09.1992 | Fee for grant paid | 26.09.1992 | Fee for publishing/printing paid | Opposition(s) | 19.11.1993 | No opposition filed within time limit [1994/07] | Fees paid | Renewal fee | 17.11.1990 | Renewal fee patent year 03 | 13.09.1991 | Renewal fee patent year 04 | 24.09.1992 | Renewal fee patent year 05 | Penalty fee | Penalty fee Rule 85a EPC 1973 | 18.04.1989 | AT M01 Not yet paid | 18.04.1989 | BE M01 Not yet paid | 18.04.1989 | CH M01 Not yet paid | 18.04.1989 | ES M01 Not yet paid | 18.04.1989 | GR M01 Not yet paid | 18.04.1989 | IT M01 Not yet paid | 18.04.1989 | LU M01 Not yet paid | 18.04.1989 | SE M01 Not yet paid |
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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 | [AD]US4486863 (FRENCH WILLIAM S [US]); | [A]US3921124 (PAYTON CHARLES E); | [A]EP0169149 (GEOFEX LTD [ZA]); | [A]US3781776 (ROESCHLEIN E, et al) | [A] - OFFSHORE, Band 47, Nr. 7, Juli 1987, Seiten 36-39, Tulsa, OK, US; J.I. SANDERS: "Seismic opens shallow play" |