-
EP3724447
European procedure
Extract from the Register of European Patents
EP About this file: EP3724447
| EP3724447 - SYSTEMS AND METHODS FOR DOWNHOLE DETERMINATION OF DRILLING CHARACTERISTICS [Right-click to bookmark this link] | Status | The patent has been granted Status updated on 22.12.2023 Database last updated on 11.05.2024 | |
| Former | Grant of patent is intended Status updated on 16.10.2023 | ||
| Former | Examination is in progress Status updated on 27.01.2023 | ||
| Former | Request for examination was made Status updated on 18.09.2020 | ||
| Former | The international publication has been made Status updated on 21.06.2019 | Most recent event Tooltip | 22.12.2023 | (Expected) grant | published on 24.01.2024 [2024/04] | Applicant(s) | For all designated states BAKER HUGHES HOLDINGS LLC 17021 Aldine Westfield Houston, TX 77073 / US | [2024/04] |
| Former [2020/43] | For all designated states BAKER HUGHES HOLDINGS LLC 17021 Aldine Westfield Houston, TX 77073 / US | Inventor(s) | 01 /
MATHISZIK, Holger 17021 Aldine Westfield Houston, TX 77073 / US | [2020/43] | Representative(s) | Novagraaf Group Chemin de l'Echo 3 1213 Onex / CH | [2024/04] |
| Former [2020/43] | Dehns St. Bride's House 10 Salisbury Square London EC4Y 8JD / GB | Application number, filing date | 18887918.3 | 17.12.2018 | [2020/43] | WO2018US65965 | Priority number, date | US201762599075P | 15.12.2017 Original published format: US 201762599075 P | [2020/43] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2019118963 | Date: | 20.06.2019 | Language: | EN | [2019/25] | Type: | A1 Application with search report | No.: | EP3724447 | Date: | 21.10.2020 | Language: | EN | The application published by WIPO in one of the EPO official languages on 20.06.2019 takes the place of the publication of the European patent application. | [2020/43] | Type: | B1 Patent specification | No.: | EP3724447 | Date: | 24.01.2024 | Language: | EN | [2024/04] | Search report(s) | International search report - published on: | KR | 20.06.2019 | (Supplementary) European search report - dispatched on: | EP | 12.08.2021 | Classification | IPC: | E21B44/00, E21B47/01, E21B47/095, E21B47/14, G01V1/46, G01V1/50 | [2021/37] | CPC: |
G01V1/50 (EP,US);
E21B44/00 (US);
E21B47/04 (US);
E21B47/095 (EP);
E21B47/14 (EP,US);
E21B47/01 (EP,US);
G01V1/46 (EP,US)
(-)
|
| Former IPC [2020/43] | E21B44/00, E21B47/12, G01V1/48, G01V1/52 | 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 [2020/43] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | SYSTEME UND VERFAHREN ZUR BOHRLOCHBESTIMMUNG VON BOHREIGENSCHAFTEN | [2020/43] | English: | SYSTEMS AND METHODS FOR DOWNHOLE DETERMINATION OF DRILLING CHARACTERISTICS | [2020/43] | French: | SYSTÈMES ET PROCÉDÉS POUR LA DÉTERMINATION DE CARACTÉRISTIQUES DE FORAGE EN FOND DE TROU | [2020/43] | Entry into regional phase | 30.06.2020 | National basic fee paid | 30.06.2020 | Search fee paid | 30.06.2020 | Designation fee(s) paid | 30.06.2020 | Examination fee paid | Examination procedure | 30.06.2020 | Examination requested [2020/43] | 22.02.2022 | Amendment by applicant (claims and/or description) | 27.01.2023 | Despatch of a communication from the examining division (Time limit: M04) | 11.05.2023 | Reply to a communication from the examining division | 17.10.2023 | Communication of intention to grant the patent | 29.11.2023 | Fee for grant paid | 29.11.2023 | Fee for publishing/printing paid | 29.11.2023 | Receipt of the translation of the claim(s) | Fees paid | Renewal fee | 17.12.2020 | Renewal fee patent year 03 | 16.12.2021 | Renewal fee patent year 04 | 20.12.2022 | Renewal fee patent year 05 | 19.12.2023 | Renewal fee patent year 06 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | [XAI]US2007112521 (AKIMOV OLEG [DE], et al) [X] 1,2,8-10,15 * abstract * * figure 1 * * paragraph [0030] * * paragraph [0032] * * paragraph [0034] - paragraph [0035] * * paragraph [0045] * [A] 7,12 [I] 3-6,11,13,14; | [XA]US2008307875 (HASSAN GAMAL A [US], et al) [X] 1,9 * abstract * * figures 1-2 * * paragraph [0020] - paragraph [0021] * * paragraph [0023] * [A] 2-8,10-15; | [XA]US2011060527 (TEODORESCU SORIN G [US]) [X] 1,7,9,12 * abstract * * figure 1 * * paragraph [0046] - paragraph [0049] *[A] 2-6,8,10,11,13-15 | International search | [A]EP0646697 (HALLIBURTON CO [US]) [A] 1-3, 9-11 * See page 5, lines 23-38 and figure 3. *; | [A]US6206108 (MACDONALD ROBERT P [US], et al) [A] 1-3, 9-11 * See column 8, lines 4-17, column 21, lines 38-65 and figures 1, 9. *; | [A]US2009222209 (MORYS MARIAN [US]) [A] 1-3, 9-11 * See paragraphs [0039]-[0041] and figure 2. *; | [A]US2015211352 (SUGIURA JUNICHI [GB]) [A] 1-3, 9-11* See paragraphs [0022], [0023], [0043] and figures 1, 2. *; | [X]US9238958 (TEODORESCU SORIN G [US]) [X] 1-3, 9-11 * See column 5, lines 17-48, claims 1, 5 and figures 2, 3. * | Examination | WO2014035425 | by applicant | US2007112521 | US2008307875 | US2011060527 |