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EP1971748
European procedure
Extract from the Register of European Patents
EP About this file: EP1971748
| EP1971748 - WELLBORE MOTOR HAVING MAGNETIC GEAR DRIVE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 29.03.2019 Database last updated on 03.09.2024 | |
| Former | The patent has been granted Status updated on 20.04.2018 | ||
| Former | Grant of patent is intended Status updated on 13.12.2017 | ||
| Former | Examination is in progress Status updated on 06.01.2017 | Most recent event Tooltip | 01.11.2019 | Lapse of the patent in a contracting state | published on 04.12.2019 [2019/49] | Applicant(s) | For all designated states Magnomatics Limited Park House Bernard Road Sheffield S2 5BQ / GB | [2018/21] |
| Former [2012/26] | For all designated states Magnomatics Limited Park House Bernard Road Sheffield S2 5BQ / GB | ||
| Former [2008/39] | For all designated states Dexter Magnetic Technologies Inc. 1050 Morse Avenue Elk Grove Village IL 60007 / US | Inventor(s) | 01 /
MCDONALD, William J. 211 Bylane Drive Houston, TX 77024 / US | 02 /
PRICE, Timothy F. 3137 Wildflower Way Rockwall, TX / US | 03 /
HATCH, Gareth P. 517 Regan Drive East Dundee, IL 60118 / US | [2008/39] | Representative(s) | Howson, Richard Giles Bentham Kilburn & Strode LLP Lacon London 84 Theobalds Road London WC1X 8NL / GB | [2018/21] |
| Former [2012/26] | Small, Gary James, et al Carpmaels & Ransford One Southampton Row London WC1B 5HA / GB | ||
| Former [2008/39] | Skone James, Robert Edmund Gill Jennings & Every LLP Broadgate House 7 Eldon Street London EC2M 7LH / GB | Application number, filing date | 06838408.0 | 27.11.2006 | [2008/39] | WO2006US45423 | Priority number, date | US20050740820P | 30.11.2005 Original published format: US 740820 P | US20060783542P | 17.03.2006 Original published format: US 783542 P | [2008/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO2007064591 | Date: | 07.06.2007 | Language: | EN | [2007/23] | Type: | A2 Application without search report | No.: | EP1971748 | Date: | 24.09.2008 | Language: | EN | The application published by WIPO in one of the EPO official languages on 07.06.2007 takes the place of the publication of the European patent application. | [2008/39] | Type: | B1 Patent specification | No.: | EP1971748 | Date: | 23.05.2018 | Language: | EN | [2018/21] | Search report(s) | International search report - published on: | US | 30.04.2009 | (Supplementary) European search report - dispatched on: | EP | 02.07.2015 | Classification | IPC: | E21B4/00, H02K49/10 | [2015/32] | CPC: |
E21B4/006 (EP,US);
H02K49/102 (EP,US)
|
| Former IPC [2008/39] | E21B4/00 | Designated contracting states | DE, FR, GB [2018/21] |
| Former [2010/20] | DE, FR, GB | ||
| Former [2008/39] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR | Extension states | AL | Not yet paid | BA | Not yet paid | HR | Not yet paid | MK | Not yet paid | RS | Not yet paid | Title | German: | BOHRLOCHMOTOR MIT MAGNETISCHEM ZAHNRADANTRIEB | [2008/39] | English: | WELLBORE MOTOR HAVING MAGNETIC GEAR DRIVE | [2008/39] | French: | MOTEUR DE PUITS DE FORAGE DISPOSANT D'UNE TRANSMISSION PAR ENGRENAGES MAGNETIQUES | [2008/39] | Entry into regional phase | 20.06.2008 | National basic fee paid | 20.06.2008 | Search fee paid | 20.06.2008 | Designation fee(s) paid | 20.06.2008 | Examination fee paid | Examination procedure | 20.06.2008 | Examination requested [2008/39] | 01.07.2008 | Loss of particular rights, legal effect: designated state(s) | 28.12.2009 | Despatch of communication of loss of particular rights: designated state(s) AT, BE, BG, CH, CY, CZ, DK, EE, ES, FI, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR | 01.02.2016 | Amendment by applicant (claims and/or description) | 11.01.2017 | Despatch of a communication from the examining division (Time limit: M06) | 18.07.2017 | Reply to a communication from the examining division | 14.12.2017 | Communication of intention to grant the patent | 10.04.2018 | Fee for grant paid | 10.04.2018 | Fee for publishing/printing paid | 10.04.2018 | Receipt of the translation of the claim(s) | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 11.01.2017 | Opposition(s) | 26.02.2019 | No opposition filed within time limit [2019/18] | Fees paid | Renewal fee | 12.11.2008 | Renewal fee patent year 03 | 12.11.2009 | Renewal fee patent year 04 | 12.11.2010 | Renewal fee patent year 05 | 14.11.2011 | Renewal fee patent year 06 | 29.11.2012 | Renewal fee patent year 07 | 24.12.2013 | Renewal fee patent year 08 | 26.11.2014 | Renewal fee patent year 09 | 26.11.2015 | Renewal fee patent year 10 | 29.11.2016 | Renewal fee patent year 11 | 23.11.2017 | Renewal fee patent year 12 | Penalty fee | Additional fee for renewal fee | 30.11.2013 | 08 M06 Fee paid on 24.12.2013 |
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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. | Lapses during opposition Tooltip | FR | 30.11.2018 | [2019/49] | Documents cited: | Search | [XAI]US4732225 (JURGENS RAINER [DE], et al) [X] 1-4,6-10,12,14 * column 1, line 60 - column 3, line 19 * * figure - * [A] 11 [I] 5,13,15; | [X]US6279651 (SCHWENDEMANN KENNETH L [US], et al) [X] 1,2,11 * column 5, line 14 - column 7, line 31 ** figure - *; | [XAI]GB2390750 (SCHLUMBERGER HOLDINGS [VG]) [X] 1-4,6-10,12,14 * page 4, line 8 - page 8, line 6 * * page 14, line 13 - page 16, line 16 * * figures 1-4 * [A] 11 [I] 5,13,15 | International search | [X]US4732225 (JURGENS RAINER [DE], et al); | [Y]US6257355 (BAKER STEVEN D [US]); | [Y]US6289986 (WRIGHT ANDREW J [CA], et al); | [X]US6554074 (LONGBOTTOM JIM ROBERT [US]); | [X]US2003132003 (ARAUZ GRIGORY L [US], et al); | [X]US6672409 (DOCK MATTHEW L [US], et al); | [Y] - ATALIAH, K. ET AL., "Design, analysis and realisation of a high-performance magnetic gear", IEE PROC. ELEC. POWER ADDI., (200403), vol. 151, no. 2., XP031436381 | [Y] - RASMUSSEN, P.O. ET AL., "Development of a High Performance Magnetic Gear", IEEE TRANSACTIONS, (2003), pages 1696 - 1702, XP010676223 DOI: http://dx.doi.org/10.1109/IAS.2003.1257784 | by applicant | US4732225 | US6279651 | GB2390750 |