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EP4015762
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EP About this file: EP4015762
| EP4015762 - METHOD FOR RENOVATING A BOREHOLE IN THE SOIL [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 20.06.2024 Database last updated on 18.03.2026 | |
| Former | Request for examination was made Status updated on 23.12.2022 | ||
| Former | The application has been published Status updated on 20.05.2022 | Most recent event Tooltip | 04.12.2025 | New entry: Renewal fee paid | Applicant(s) | For all designated states Keller Holding GmbH Kaiserleistrasse 8 63067 Offenbach/Main / DE | [2022/25] | Inventor(s) | 01 /
Schuhmacher, Norbert 76549 Hügelsheim / DE | 02 /
Adler, Tobias 77855 Achern / DE | 03 /
Heine, Dietmar 08499 Mylau / DE | [2022/25] | Representative(s) | Neumann Müller Oberwalleney Patentanwälte PartG mbB Overstolzenstraße 2a 50677 Köln / DE | [2022/25] | Application number, filing date | 21214468.7 | 14.12.2021 | [2022/25] | Priority number, date | DE202010134262 | 18.12.2020 Original published format: DE102020134262 | [2022/25] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP4015762 | Date: | 22.06.2022 | Language: | DE | [2022/25] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.05.2022 | Classification | IPC: | E21B29/00 | [2022/25] | CPC: |
E21B29/005 (EP)
| 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 [2023/04] |
| Former [2022/25] | 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 | 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: | VERFAHREN ZUR SANIERUNG EINER ERDREICH-BOHRUNG | [2022/25] | English: | METHOD FOR RENOVATING A BOREHOLE IN THE SOIL | [2022/25] | French: | PROCÉDÉ D'ASSAINISSEMENT D'UN FORAGE DANS LA TERRE | [2022/25] | Examination procedure | 20.12.2022 | Amendment by applicant (claims and/or description) | 20.12.2022 | Examination requested [2023/04] | 20.12.2022 | Date on which the examining division has become responsible | 26.06.2024 | Despatch of a communication from the examining division (Time limit: M04) | 25.10.2024 | Reply to a communication from the examining division | 25.04.2025 | Despatch of a communication from the examining division (Time limit: M04) | 20.08.2025 | Reply to a communication from the examining division | Fees paid | Renewal fee | 14.06.2024 | Renewal fee patent year 03 | 01.10.2024 | Renewal fee patent year 04 | 03.12.2025 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 31.12.2023 | 03 M06 Fee paid on 14.06.2024 |
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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 | [X] US2011000668 (TUNGET BRUCE A et al.) | [A] US2018119507 (NORDENSTAM ERIK VILHELM et al.) | by applicant | EP2357317 | DE102015204609 | DE858685 |