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EP4086554
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EP About this file: EP4086554
| EP4086554 - HEAT EXCHANGER AND HEAT PUMP SYSTEM HAVING SAME [Right-click to bookmark this link] | Status | The patent has been granted Status updated on 31.05.2024 Database last updated on 03.09.2024 | |
| Former | Grant of patent is intended Status updated on 26.02.2024 | ||
| Former | Examination is in progress Status updated on 14.09.2023 | ||
| Former | Request for examination was made Status updated on 07.10.2022 | ||
| Former | The international publication has been made Status updated on 20.08.2021 | Most recent event Tooltip | 31.05.2024 | (Expected) grant | published on 03.07.2024 [2024/27] | Applicant(s) | For all designated states Daikin Industries, Ltd. Osaka Umeda Twin Towers South, 1-13-1 Umeda, Kita-ku Osaka-shi, Osaka 530-0001 / JP | [2023/03] |
| Former [2022/45] | For all designated states Daikin Industries, Ltd. Umeda Center Building 4-12, Nakazaki-Nishi 2-chome Kita-ku Osaka-shi, Osaka 530-8323 / JP | Inventor(s) | 01 /
SHIBATA Yutaka c/o DAIKIN INDUSTRIES, LTD., Umeda Center Building, 4-12, Nakazaki-nishi 2-chome, Kita-ku Osaka-shi, Osaka 530-8323 / JP | 02 /
HIROKAWA Tomoki c/o DAIKIN INDUSTRIES, LTD., Umeda Center Building, 4-12, Nakazaki-nishi 2-chome, Kita-ku Osaka-shi, Osaka 530-8323 / JP | 03 /
FUJINO Hirokazu c/o DAIKIN INDUSTRIES, LTD., Umeda Center Building, 4-12, Nakazaki-nishi 2-chome, Kita-ku Osaka-shi, Osaka 530-8323 / JP | [2022/45] | Representative(s) | Goddar, Heinz J. Boehmert & Boehmert Anwaltspartnerschaft mbB Pettenkoferstrasse 22 80336 München / DE | [2022/45] | Application number, filing date | 21754242.2 | 10.02.2021 | [2022/45] | WO2021JP04958 | Priority number, date | JP20200021016 | 10.02.2020 Original published format: JP 2020021016 | [2022/45] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021162034 | Date: | 19.08.2021 | Language: | JA | [2021/33] | Type: | A1 Application with search report | No.: | EP4086554 | Date: | 09.11.2022 | Language: | EN | [2022/45] | Type: | B1 Patent specification | No.: | EP4086554 | Date: | 03.07.2024 | Language: | EN | [2024/27] | Search report(s) | International search report - published on: | JP | 19.08.2021 | (Supplementary) European search report - dispatched on: | EP | 13.02.2023 | Classification | IPC: | F28D9/00, F28F3/04, F28F3/08, F25B1/00 | [2022/45] | CPC: |
F28D9/0075 (EP);
F28D9/005 (EP,US);
F25B13/00 (EP);
F25B39/02 (EP);
F25B39/04 (EP);
F25B7/00 (EP);
F28F3/048 (EP,US);
F28F3/08 (EP);
F28D2021/0068 (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 [2022/45] | 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: | WÄRMETAUSCHER UND WÄRMEPUMPENSYSTEM DAMIT | [2022/45] | English: | HEAT EXCHANGER AND HEAT PUMP SYSTEM HAVING SAME | [2022/45] | French: | ÉCHANGEUR THERMIQUE ET SYSTÈME DE POMPE À CHALEUR LE COMPRENANT | [2022/45] | Entry into regional phase | 01.08.2022 | Translation filed | 01.08.2022 | National basic fee paid | 01.08.2022 | Search fee paid | 01.08.2022 | Designation fee(s) paid | 01.08.2022 | Examination fee paid | Examination procedure | 01.08.2022 | Examination requested [2022/45] | 06.07.2023 | Amendment by applicant (claims and/or description) | 06.07.2023 | Date on which the examining division has become responsible | 13.09.2023 | Despatch of a communication from the examining division (Time limit: M04) | 29.12.2023 | Reply to a communication from the examining division | 27.02.2024 | Communication of intention to grant the patent | 24.05.2024 | Fee for grant paid | 24.05.2024 | Fee for publishing/printing paid | 24.05.2024 | Receipt of the translation of the claim(s) | Fees paid | Renewal fee | 30.12.2022 | Renewal fee patent year 03 | 03.01.2024 | 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. | Documents cited: | Search | [I]GB2162302 (UNIV SYDNEY [AU]); | [X]WO9215830 (ROLLS ROYCE PLC [GB], et al); | [X]US2007298486 (ARORA RAVI [US], et al); | [I]US2012255288 (BERGER JUERGEN [DE], et al); | [XAI]CN106403688B ; | [X]EP3572758 (ROLLS ROYCE CORP [US], et al) | International search | [XY]JPS63210595 (ISHIKAWAJIMA HARIMA HEAVY IND); | [XY]JPH07502100 ; | [XYA]JP2007529707 ; | [A]JP2013534840 ; | [Y]JP2015230156 (TOKYO GAS CO LTD); | [A]CN206944778U (HUNAN DESIGN & THINKING SCIENCE TECH CO LTD) | by applicant | JP2004261911 | JP2007529707 |