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EP0325029
European procedure
Extract from the Register of European Patents
EP About this file: EP0325029
| EP0325029 - Dowhole orbital seismic source [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.09.2016 Database last updated on 03.09.2024 | Most recent event Tooltip | 14.09.2016 | No opposition filed within time limit | Applicant(s) | For all designated states CONOCO INC. 1000 South Pine Street Ponca City Oklahoma 74603 / US | [N/P] |
| Former [1989/30] | For all designated states CONOCO INC. 1000 South Pine Street Ponca City Oklahoma 74603 / US | Inventor(s) | 01 /
Cole, Jack H. 3613 Nottingham Circle Ponca City OK 74604 / US | [1989/30] | Representative(s) | Davies, Christopher Robert, et al Dehns St Bride's House 10 Salisbury Square London EC4Y 8JD / GB | [N/P] |
| Former [1989/30] | Davies, Christopher Robert, et al Frank B. Dehn & Co. Imperial House 15-19 Kingsway London WC2B 6UZ / GB | Application number, filing date | 88310669.2 | 11.11.1988 | [1989/30] | Priority number, date | US19880145019 | 19.01.1988 Original published format: US 145019 | [1989/30] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0325029 | Date: | 26.07.1989 | Language: | EN | [1989/30] | Type: | A3 Search report | No.: | EP0325029 | Date: | 17.01.1990 | Language: | EN | [1990/03] | Type: | B1 Patent specification | No.: | EP0325029 | Date: | 12.05.1993 | Language: | EN | [1993/19] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.11.1989 | Classification | IPC: | G01V1/153, G01V1/40 | [1989/30] | CPC: |
G01V11/005 (EP,US);
G01V1/153 (EP,US);
Y10S367/912 (EP,US)
| Designated contracting states | DE, FR, GB [1989/30] | Title | German: | Seismischer rotierender Generator für Anwendung in einem Bohrloch | [1989/30] | English: | Dowhole orbital seismic source | [1989/30] | French: | Générateur sismique à rotation utilisé dans un puits | [1989/30] | Examination procedure | 06.07.1990 | Examination requested [1990/35] | 02.04.1991 | Despatch of a communication from the examining division (Time limit: M06) | 04.10.1991 | Reply to a communication from the examining division | 18.12.1991 | Despatch of a communication from the examining division (Time limit: M04) | 21.04.1992 | Reply to a communication from the examining division | 24.06.1992 | Despatch of communication of intention to grant (Approval: Yes) | 10.11.1992 | Communication of intention to grant the patent | 05.02.1993 | Fee for grant paid | 05.02.1993 | Fee for publishing/printing paid | Opposition(s) | 15.02.1994 | No opposition filed within time limit [ N /P ] | Fees paid | Renewal fee | 22.10.1990 | Renewal fee patent year 03 | 21.10.1991 | Renewal fee patent year 04 | 12.10.1992 | Renewal fee patent year 05 |
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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]US4103756 (TRULIO JOHN G, et al); | [A]US4207961 (KITSUNEZAKI CHORO [JP]); | [AP]EP0256625 (CONOCO INC [US]); | [AP]FR2614108 (US ENERGY [US]); | [L]EP0302152 (CONOCO INC [US]) |