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EP4251853
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EP About this file: EP4251853
| EP4251853 - CONCENTRATION PREDICTION IN PRODUCED WATER [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 01.09.2023 Database last updated on 14.11.2024 | |
| Former | The international publication has been made Status updated on 09.07.2022 | ||
| Former | unknown Status updated on 22.02.2021 | Most recent event Tooltip | 01.03.2024 | Change: Validation states | published on 03.04.2024 [2024/14] | 01.03.2024 | Change - extension states | published on 03.04.2024 [2024/14] | Applicant(s) | For all designated states TOTALENERGIES ONETECH La Défense 6 2 Place Jean Millier 92400 Courbevoie / FR | [2023/40] | Inventor(s) | 01 /
DESPINOIS, Frank 64018 Pau / FR | 02 /
OCHBOUK, Najate 64018 Pau / FR | 03 /
HALLOUARD, Yann 64018 Pau / FR | [2023/40] | Representative(s) | Bandpay & Greuter 11 rue Christophe Colomb 75008 Paris / FR | [N/P] |
| Former [2023/40] | Bandpay & Greuter 30, rue Notre-Dame des Victoires 75002 Paris / FR | Application number, filing date | 20853517.9 | 29.12.2020 | [2023/40] | WO2020IB01124 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022144565 | Date: | 07.07.2022 | Language: | EN | [2022/27] | Type: | A1 Application with search report | No.: | EP4251853 | Date: | 04.10.2023 | Language: | EN | The application published by WIPO in one of the EPO official languages on 07.07.2022 takes the place of the publication of the European patent application. | [2023/40] | Search report(s) | International search report - published on: | EP | 07.07.2022 | Classification | IPC: | E21B49/08 | [2023/40] | CPC: |
E21B49/0875 (EP,US);
E21B2200/22 (EP,US)
| 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 [2023/40] | Title | German: | KONZENTRATIONSVORHERSAGE IN PRODUZIERTEM WASSER | [2023/40] | English: | CONCENTRATION PREDICTION IN PRODUCED WATER | [2023/40] | French: | PRÉDICTION DE CONCENTRATION DANS DE L'EAU PRODUITE | [2023/40] | Entry into regional phase | 26.06.2023 | National basic fee paid | 26.06.2023 | Designation fee(s) paid | 26.06.2023 | Examination fee paid | Examination procedure | 26.06.2023 | Amendment by applicant (claims and/or description) | 26.06.2023 | Examination requested [2023/40] | 26.06.2023 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 26.06.2023 | Renewal fee patent year 03 | 28.12.2023 | 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. | Cited in | International search | [A]US2015284811 (KNIGHT ROB [US], et al); | [Y]WO2016033355 (DIGITAL H2O INC [US]); | by applicant | JP2013019815 |