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EP4528107
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EP About this file: EP4528107
| EP4528107 - COMPRESSOR AND REFRIGERATION DEVICE [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 19.12.2025 Database last updated on 24.03.2026 | |
| Former | Request for examination was made Status updated on 21.02.2025 | ||
| Former | The international publication has been made Status updated on 02.02.2024 | Most recent event Tooltip | 14.03.2026 | New entry: Renewal fee paid | 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 | [2025/13] | Inventor(s) | 01 /
MORI, Akira Osaka-shi, Osaka 530-0001 / JP | 02 /
MURAKAMI, Yasuhiro Osaka-shi, Osaka 530-0001 / JP | 03 /
MIZUSHIMA, Yasuo Osaka-shi, Osaka 530-0001 / JP | 04 /
ENDO, Takeshi Osaka-shi, Osaka 530-0001 / JP | [2025/13] | Representative(s) | Goddar, Heinz J. Boehmert & Boehmert Anwaltspartnerschaft mbB Pettenkoferstrasse 22 80336 München / DE | [2025/13] | Application number, filing date | 23845992.9 | 26.05.2023 | [2025/13] | WO2023JP19777 | Priority number, date | JP20220118140 | 25.07.2022 Original published format: JP 2022118140 | [2025/13] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2024024254 | Date: | 01.02.2024 | Language: | JA | [2024/05] | Type: | A1 Application with search report | No.: | EP4528107 | Date: | 26.03.2025 | Language: | EN | [2025/13] | Search report(s) | International search report - published on: | JP | 01.02.2024 | (Supplementary) European search report - dispatched on: | EP | 10.06.2025 | Classification | IPC: | F04C18/02, F04C29/06, F04C23/00, F04C29/00 | [2025/28] | CPC: |
F04C18/0215 (EP,US);
F04C23/008 (EP);
F04C29/00 (EP);
F25B31/026 (US);
F04C2230/231 (EP);
F04C2230/60 (EP);
|
| Former IPC [2025/13] | F04C18/02, F04C29/06 | 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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2025/13] | Title | German: | VERDICHTER UND KÜHLVORRICHTUNG | [2025/13] | English: | COMPRESSOR AND REFRIGERATION DEVICE | [2025/13] | French: | COMPRESSEUR ET DISPOSITIF DE RÉFRIGÉRATION | [2025/13] | Entry into regional phase | 18.12.2024 | Translation filed | 18.12.2024 | National basic fee paid | 18.12.2024 | Search fee paid | 18.12.2024 | Designation fee(s) paid | 18.12.2024 | Examination fee paid | Examination procedure | 18.12.2024 | Examination requested [2025/13] | 14.11.2025 | Amendment by applicant (claims and/or description) | 14.11.2025 | Date on which the examining division has become responsible | 23.12.2025 | Despatch of a communication from the examining division (Time limit: M04) | Fees paid | Renewal fee | 07.04.2025 | Renewal fee patent year 03 | 13.03.2026 | 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 | [X] US5547355 (WATANABE KAZUHIDE et al.) | International search | [Y] JP2017025762 (DAIKIN IND LTD et al.) [Y] 1-5 * paragraphs [0020], [0060]-[0061], fig. 1, 4 * | [Y] JP2002242872 (DAIKIN IND LTD et al.) [Y] 1-5 * paragraph [0050], fig. 1 * | [Y] JP2011043138 (SANYO ELECTRIC CO et al.) [Y] 1-5 * paragraph [0043], fig. 2 * | Examination | US8221096 | US2017022989 | by applicant | JP2017025762 |