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EP4204753
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EP About this file: EP4204753
| EP4204753 - THERMAL ENERGY STORAGE AND METHOD FOR CONSTRUCTING SUCH A THERMAL ENERGY STORAGE [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 02.06.2023 Database last updated on 03.09.2024 | |
| Former | The international publication has been made Status updated on 05.03.2022 | Most recent event Tooltip | 20.08.2024 | Supplementary search report | published on 18.09.2024 [2024/38] | Applicant(s) | For all designated states Hydroc Energy Storage AB Erik Dahlbergsgatan 11B 411 26 Göteborg / SE | [2023/27] | Inventor(s) | 01 /
LARSSON, Sven-Åke 411 26 Göteborg / SE | 02 /
BERGMAN, Bo 411 26 Göteborg / SE | 03 /
OLOFSSON, Nils 411 26 Göteborg / SE | 04 /
POHJANVUORI, Timo 436 50 Hovås / SE | [2023/27] | Representative(s) | Lind Edlund Kenamets Intellectual Property AB Kungsportsavenyn 25 411 36 Göteborg / SE | [N/P] |
| Former [2023/27] | Lind Edlund Kenamets Intellectual Property AB Östra Hamngatan 17 411 10 Göteborg / SE | Application number, filing date | 21862195.1 | 25.08.2021 | [2023/27] | WO2021SE50823 | Priority number, date | SE20200050997 | 28.08.2020 Original published format: SE 2050997 | [2023/27] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022045950 | Date: | 03.03.2022 | Language: | EN | [2022/09] | Type: | A1 Application with search report | No.: | EP4204753 | Date: | 05.07.2023 | Language: | EN | The application published by WIPO in one of the EPO official languages on 03.03.2022 takes the place of the publication of the European patent application. | [2023/27] | Search report(s) | International search report - published on: | SE | 03.03.2022 | (Supplementary) European search report - dispatched on: | EP | 19.08.2024 | Classification | IPC: | F28D20/00, F24T10/20 | [2023/27] | CPC: |
F24S10/20 (EP);
F28D20/0052 (EP,SE,US);
F24T10/20 (SE);
F28D20/0043 (US);
F28D2020/0069 (US);
Y02E10/10 (EP);
Y02E60/14 (EP,SE)
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| 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 [2023/27] | Title | German: | WÄRMEENERGIESPEICHER UND VERFAHREN ZUR HERSTELLUNG EINES SOLCHEN WÄRMEENERGIESPEICHERS | [2023/27] | English: | THERMAL ENERGY STORAGE AND METHOD FOR CONSTRUCTING SUCH A THERMAL ENERGY STORAGE | [2023/27] | French: | ACCUMULATEUR D'ÉNERGIE THERMIQUE ET PROCÉDÉ DE CONSTRUCTION D'UN TEL ACCUMULATEUR D'ÉNERGIE THERMIQUE | [2023/27] | Entry into regional phase | 01.03.2023 | National basic fee paid | 01.03.2023 | Search fee paid | 01.03.2023 | Designation fee(s) paid | 01.03.2023 | Examination fee paid | Examination procedure | 28.06.2022 | Request for preliminary examination filed International Preliminary Examining Authority: SE | 01.03.2023 | Amendment by applicant (claims and/or description) | 01.03.2023 | Examination requested [2023/27] | Fees paid | Renewal fee | 01.03.2023 | Renewal fee patent year 03 | 06.08.2024 | 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]US4223729 (FOSTER JOHN W); | [A]BE884434 (SAROT JACQUES); | [X]US4505322 (LARSON SVEN A [SE]); | [A]US2007023163 (KIDWELL JOHN E [US], et al); | [A]US2010288465 (STEWART JAMES J [NL]); | [A]US2010307756 (JUNG REINHARD [DE], et al); | [A]WO2015132404 (VITO [BE]); | [A]US2015300327 (SWEATMAN RONALD E [US], et al); | [A]KR20180013355 (KOREA INST GEOSCIENCE & MINERAL RESOURCES KIGAM [KR]); | [A]CN210370605U (ENN SCIENCE & TECH DEV CO LTD); | [A]CN107882535B ; | [A]US2020217181 (NORBECK JACK [US], et al) |