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EP0018053
European procedure
Extract from the Register of European Patents
EP About this file: EP0018053
| EP0018053 - Means for marine seismic exploration and method of operating such means [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.10.1984 Database last updated on 03.09.2024 | Most recent event Tooltip | 10.10.1984 | No opposition filed within time limit | published on 12.12.1984 [1984/50] | Applicant(s) | For all designated states Shell Internationale Research Maatschappij B.V. Carel van Bylandtlaan 30 2596 HR Den Haag / NL | [N/P] |
| Former [1980/22] | For all designated states SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. Carel van Bylandtlaan 30 NL-2596 HR Den Haag / NL | Inventor(s) | 01 /
Lamb, Andrew Thomas NBR 40-10401-19 Street S.W. Calgary, Alberta T2W 3E7 / CA | 02 /
Lofthouse, John Herbert Piasau 114 Lutong, Sarawak / MY | [1980/22] | Representative(s) | Puister, Antonius Tonnis, et al P.O. Box 302 2501 CH Den Haag / NL | [N/P] |
| Former [1983/49] | Puister, Antonius Tonnis, Mr., et al P.O. Box 302 NL-2501 CH The Hague / NL | ||
| Former [1980/22] | Keuzenkamp, Abraham c/o SHELL Internationale Research Maatschappij B.V. P.O. Box 302 NL-2501 CH 's-Gravenhage / NL | Application number, filing date | 80200356.6 | 17.04.1980 | [1980/22] | Priority number, date | GB19790014188 | 24.04.1979 Original published format: GB 7914188 | [1980/22] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0018053 | Date: | 29.10.1980 | Language: | EN | [1980/22] | Type: | B1 Patent specification | No.: | EP0018053 | Date: | 07.12.1983 | Language: | EN | [1983/49] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.08.1980 | Classification | IPC: | G01V1/02, G01V1/38 | [1980/22] | CPC: |
G01V1/006 (EP);
G01V1/3826 (EP);
G01V1/3861 (EP)
| Designated contracting states | FR, IT, NL [1980/22] | Title | German: | Mittel zur angewandten Meeresseismik und Verfahren zur Anwendung dieses Mittels | [1980/22] | English: | Means for marine seismic exploration and method of operating such means | [1980/22] | French: | Moyen d'exploration sismique marine et procédé pour la mise en oeuvre d'un tel moyen | [1980/22] | Examination procedure | 06.03.1981 | Examination requested [1981/20] | 07.01.1982 | Despatch of a communication from the examining division (Time limit: M04) | 01.02.1982 | Reply to a communication from the examining division | 04.05.1982 | Despatch of a communication from the examining division (Time limit: M04) | 26.07.1982 | Reply to a communication from the examining division | 14.02.1983 | Despatch of communication of intention to grant (Approval: ) | 16.05.1983 | Communication of intention to grant the patent | 05.08.1983 | Fee for grant paid | 05.08.1983 | Fee for publishing/printing paid | Opposition(s) | 08.09.1984 | No opposition filed within time limit [1984/50] | Fees paid | Renewal fee | 26.03.1982 | Renewal fee patent year 03 | 16.03.1983 | 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 | US3331050 [ ] (KILMER LAUREN G, et al); | FR1543674 [ ] (WHITEHALL ELECTRONICS CORP); | US3414874 [ ] (MCLOAD KENNETH W); | US3581273 [ ] (HEDBERG RONALD M); | US3921124 [ ] (PAYTON CHARLES E) |