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EP3055499
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EP About this file: EP3055499
| EP3055499 - REGULATION OF FLOW THROUGH A WELL TOOL STRING [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 27.11.2020 Database last updated on 19.07.2024 | |
| Former | Examination is in progress Status updated on 10.08.2018 | Most recent event Tooltip | 27.11.2020 | Withdrawal of application | published on 30.12.2020 [2020/53] | Applicant(s) | For all designated states Halliburton Energy Services, Inc. 10200 Bellaire Boulevard Houston, TX 77072 / US | [2016/33] | Inventor(s) | 01 /
RENSHAW, William S. 160 Magrath Road 326 Edmonton, AB T6R 3T7 / CA | [2016/33] | Representative(s) | Hoffmann Eitle Patent- und Rechtsanwälte PartmbB Arabellastraße 30 81925 München / DE | [2016/33] | Application number, filing date | 14882845.2 | 24.02.2014 | [2016/33] | WO2014US18065 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2015126428 | Date: | 27.08.2015 | Language: | EN | [2015/34] | Type: | A1 Application with search report | No.: | EP3055499 | Date: | 17.08.2016 | Language: | EN | The application published by WIPO in one of the EPO official languages on 27.08.2015 takes the place of the publication of the European patent application. | [2016/33] | Search report(s) | International search report - published on: | KR | 27.08.2015 | (Supplementary) European search report - dispatched on: | EP | 19.06.2017 | Classification | IPC: | E21B34/08, E21B34/10, E21B33/14, E21B47/18 | [2017/15] | CPC: |
E21B47/22 (EP,RU,US);
E21B34/10 (EP,RU,US);
E21B47/095 (US);
E21B33/14 (EP,US);
E21B34/102 (EP,US);
E21B43/08 (US);
|
| Former IPC [2016/33] | E21B43/12, E21B23/08, E21B17/01, E21B47/09, E21B47/16 | Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2016/33] | Title | German: | REGULIERUNG EINER STRÖMUNG DURCH EINEN BOHRLOCHSTRANG | [2016/33] | English: | REGULATION OF FLOW THROUGH A WELL TOOL STRING | [2016/33] | French: | RÉGULATION D'ÉCOULEMENT À TRAVERS UN TRAIN D'OUTIL DE FORAGE | [2016/33] | Entry into regional phase | 11.05.2016 | National basic fee paid | 11.05.2016 | Search fee paid | 11.05.2016 | Designation fee(s) paid | 11.05.2016 | Examination fee paid | Examination procedure | 11.05.2016 | Examination requested [2016/33] | 05.01.2018 | Amendment by applicant (claims and/or description) | 08.08.2018 | Invitation to indicate the basis for amendments (Time limit: M01) | 24.08.2018 | Reply to an invitation to indicate the basis for amendments | 06.09.2018 | Invitation to indicate the basis for amendments (Time limit: M01) | 08.10.2018 | Reply to an invitation to indicate the basis for amendments | 08.04.2019 | Despatch of a communication from the examining division (Time limit: M04) | 08.08.2019 | Reply to a communication from the examining division | 22.09.2020 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time | 01.10.2020 | Cancellation of oral proceeding that was planned for 30.11.2020 | 20.11.2020 | Application withdrawn by applicant [2020/53] | 30.11.2020 | Date of oral proceedings (cancelled) | 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 08.04.2019 | Fees paid | Renewal fee | 11.05.2016 | Renewal fee patent year 03 | 08.12.2016 | Renewal fee patent year 04 | 15.12.2017 | Renewal fee patent year 05 | 06.12.2018 | Renewal fee patent year 06 | Penalty fee | Additional fee for renewal fee | 29.02.2020 | 07 M06 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 | [A]US3543793 (DOLLISON WILLIAM W) [A] 1-5* column 7, lines 25-41; figure 2 *; | [Y]US5176220 (AKKERMAN NEIL H [US]) [Y] 2-4 * column 3, lines 6-15; figure 1A *; | [X]US5609178 (HENNIG GREGORY E [GB], et al) [X] 1,5 * column 5, lines 29-41; figure 1 *; | [A]WO9947789 (CHURCHILL ANDREW PHILIP [GB]) [A] 1,5 * page 22, line 2 - page 24, line 12; figures 30-32 *; | [A]US6176327 (HEARN DAVID D [US]) [A] 1-5 * figures 2,3 *; | [X]WO0106086 (CHURCHILL ANDREW PHILIP [GB]) [X] 1,5 * page 13, line 5 - page 14, line 3; figure 1A *; | [XY]US2012181044 (NIKIFORUK KEVIN JAMES [US]) [X] 1,5 * paragraphs [0045] , [0046]; figures 5,6 * [Y] 2-4; | [A]US2013133878 (URBAN LARRY J [US], et al) [A] 1-5 * figures 4a,4b,6a,6b * | International search | [XA]US2006175052 (TIPS TIMOTHY R [US]) [X] 1, 6, 8-11, 16-17, 19 * See paragraphs [0009],[0021]-[0048] and figures 1-4. * [A] 2-5, 7, 12-15, 18, 20; | [A]US2009078428 (ALI MOHAMMAD ATHAR [SA]) [A] 1-20* See paragraphs [0019]-[0027] and figures 1-4. *; | [A]US2011108276 (SPENCE JEFFREY W [CA], et al) [A] 1-20 * See paragraphs [0019]-[0040],[0066]-[0070] and figures 1-10. *; | [A]US2011214498 (REZGUI FADHEL [FR], et al) [A] 1-20 * See paragraphs [0029]-[0043] and figures 1-3. *; | [A]US2012132289 (KOLLE JACK [US]) [A] 1-20 * See paragraphs [0043]-[0058] and figures 2A-5. * |