-
EP4503098
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP4503098
| EP4503098 - HEAT TRANSFER MEMBER, METHOD FOR MANUFACTURING HEAT TRANSFER MEMBER, AND PLASMA TREATMENT DEVICE [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 03.01.2025 Database last updated on 14.03.2026 | |
| Former | The international publication has been made Status updated on 07.10.2023 | Most recent event Tooltip | 10.02.2026 | New entry: Renewal fee paid | Applicant(s) | For all designated states Mitsubishi Materials Corporation 2-3, Marunouchi 3-chome Chiyoda-ku Tokyo 100-8117 / JP | [2025/06] | Inventor(s) | 01 /
SHOJI, Miho Amagasaki-shi, Hyogo 660-0856 / JP | 02 /
ZUSHI, Toshihiro Amagasaki-shi, Hyogo 660-0856 / JP | 03 /
HIRANO, Kosei Amagasaki-shi, Hyogo 660-0856 / JP | 04 /
YAMAMOTO, Tetsuya Amagasaki-shi, Hyogo 660-0856 / JP | [2025/06] | Representative(s) | Hoffmann Eitle Patent- und Rechtsanwälte PartmbB Arabellastraße 30 81925 München / DE | [2025/06] | Application number, filing date | 23779094.4 | 24.02.2023 | [2025/06] | WO2023JP06657 | Priority number, date | JP20220057297 | 30.03.2022 Original published format: JP 2022057297 | [2025/06] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2023189064 | Date: | 05.10.2023 | Language: | JA | [2023/40] | Type: | A1 Application with search report | No.: | EP4503098 | Date: | 05.02.2025 | Language: | EN | [2025/06] | Search report(s) | International search report - published on: | JP | 05.10.2023 | Classification | IPC: | H01L21/3065, H05H1/46 | [2025/06] | CPC: |
H01J37/32 (EP);
H01J37/3255 (US);
H01J37/32642 (EP,US);
H01J37/32724 (EP,US);
H10P72/7616 (EP);
H01J2237/334 (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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2025/06] | Title | German: | WÄRMEÜBERTRAGUNGSELEMENT, VERFAHREN ZUR HERSTELLUNG EINES WÄRMEÜBERTRAGUNGSELEMENTS UND PLASMABEHANDLUNGSVORRICHTUNG | [2025/06] | English: | HEAT TRANSFER MEMBER, METHOD FOR MANUFACTURING HEAT TRANSFER MEMBER, AND PLASMA TREATMENT DEVICE | [2025/06] | French: | ÉLÉMENT DE TRANSFERT DE CHALEUR, PROCÉDÉ DE FABRICATION D'ÉLÉMENT DE TRANSFERT DE CHALEUR ET DISPOSITIF DE TRAITEMENT AU PLASMA | [2025/06] | Entry into regional phase | 19.09.2024 | Translation filed | 19.09.2024 | National basic fee paid | 19.09.2024 | Search fee paid | 19.09.2024 | Designation fee(s) paid | 19.09.2024 | Examination fee paid | Examination procedure | 19.09.2024 | Examination requested [2025/06] | Fees paid | Renewal fee | 20.02.2025 | Renewal fee patent year 03 | 09.02.2026 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | [XIY] JP2019102654 (MITSUBISHI CABLE IND LTD et al.) [X] 1-7 * paragraph [0005] - paragraph [0037] *[I] 8 [Y] 9-12 | [Y] JP2021141314 (MITSUBISHI MATERIALS CORP et al.) [Y] 9-12 * paragraph [0052] - paragraph [0064]; figure 6 * | International search | [A] JP2015084383 (TOKYO ELECTRON LTD et al.) [A] 1-12 | [A] JP2022047104 (MITSUBISHI MATERIALS CORP et al.) [A] 1-12 | [A] JP2020027914 (NGK SPARK PLUG CO et al.) [A] 1-12 | [A] JP2021141314 (MITSUBISHI MATERIALS CORP et al.) [A] 1-12 | by applicant | JP2022057297 | JP5619486 | JP2021141314 |