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EP4163126
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EP About this file: EP4163126
| EP4163126 - ELASTOMER COMPOSITION AND TIRE [Right-click to bookmark this link] | Status | The patent has been granted Status updated on 13.03.2026 Database last updated on 28.03.2026 | |
| Former | Grant of patent is intended Status updated on 28.01.2026 | ||
| Former | Examination is in progress Status updated on 20.01.2026 | ||
| Former | Grant of patent is intended Status updated on 28.09.2025 | ||
| Former | Examination is in progress Status updated on 31.01.2025 | ||
| Former | Request for examination was made Status updated on 10.03.2023 | ||
| Former | The international publication has been made Status updated on 21.05.2022 | Most recent event Tooltip | 13.03.2026 | (Expected) grant | published on 15.04.2026 [2026/16] | Applicant(s) | For all designated states Sumitomo Rubber Industries, Ltd. 6-9, Wakinohama-cho, 3-chome Chuo-ku Kobe-shi, Hyogo 651-0072 / JP | [2023/15] | Inventor(s) | 01 /
SAWAKI, Haruko Kobe-shi, Hyogo 651-0072 / JP | 02 /
AKAHORI, Tomohiro Kobe-shi, Hyogo 651-0072 / JP | [2023/15] | Representative(s) | Manitz Finsterwald Patent- und Rechtsanwaltspartnerschaft mbB Martin-Greif-Straße 1 80336 München / DE | [2026/16] |
| Former [2023/15] | Manitz Finsterwald Patent- und Rechtsanwaltspartnerschaft mbB Martin-Greif-Strasse 1 80336 München / DE | Application number, filing date | 21891706.0 | 01.11.2021 | [2023/15] | WO2021JP40277 | Priority number, date | JP20200187836 | 11.11.2020 Original published format: JP 2020187836 | [2023/15] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022102459 | Date: | 19.05.2022 | Language: | JA | [2022/20] | Type: | A1 Application with search report | No.: | EP4163126 | Date: | 12.04.2023 | Language: | EN | [2023/15] | Type: | B1 Patent specification | No.: | EP4163126 | Date: | 15.04.2026 | Language: | EN | [2026/16] | Search report(s) | International search report - published on: | JP | 19.05.2022 | (Supplementary) European search report - dispatched on: | EP | 04.01.2024 | Classification | IPC: | B60C1/00, C08L9/06, C08L53/00, C08L57/00, C08L101/02 | [2023/15] | CPC: |
C08L9/06 (EP,US);
B60C1/0016 (US);
B60C11/0008 (US);
B60C11/005 (US);
B60C2011/0033 (US);
C08L101/12 (EP);
| C-Set: |
C08L9/06, C08L9/00, C08L91/00, C08L53/00, C08L53/00, C08L91/08, C08K3/04, C08K3/36, C08K5/548, C08K5/18, C08K5/09, C08K3/22, C08K3/06, C08K5/47 (EP);
C08L9/06, C08L9/00, C08L91/00, C08L53/00, C08L91/08, C08K3/04, C08K3/36, C08K5/548, C08K5/18, C08K5/09, C08K3/22, C08K3/06, C08K5/47 (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 [2023/15] | 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: | ELASTOMERZUSAMMENSETZUNG UND REIFEN | [2023/15] | English: | ELASTOMER COMPOSITION AND TIRE | [2023/15] | French: | COMPOSITION ÉLASTOMÈRE ET PNEU | [2023/15] | Entry into regional phase | 04.01.2023 | Translation filed | 04.01.2023 | National basic fee paid | 04.01.2023 | Search fee paid | 04.01.2023 | Designation fee(s) paid | 04.01.2023 | Examination fee paid | Examination procedure | 04.01.2023 | Examination requested [2023/15] | 12.07.2024 | Amendment by applicant (claims and/or description) | 12.07.2024 | Date on which the examining division has become responsible | 03.02.2025 | Despatch of a communication from the examining division (Time limit: M04) | 02.06.2025 | Reply to a communication from the examining division | 29.09.2025 | Communication of intention to grant the patent | 16.01.2026 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 28.01.2026 | Communication of intention to grant the patent | 10.03.2026 | Fee for grant paid | 10.03.2026 | Fee for publishing/printing paid | 10.03.2026 | Receipt of the translation of the claim(s) | Fees paid | Renewal fee | 28.11.2023 | Renewal fee patent year 03 | 27.11.2024 | Renewal fee patent year 04 | 26.11.2025 | Renewal fee patent year 05 |
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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 | No further relevant documents disclosed | International search | [AX] WO2020002439 (APOLLO TYRES GLOBAL R & D BV et al.) [A] 8-9 [X] 1-7, 10-14 | [AX] JP2018030973 (BRIDGESTONE CORP et al.) [A] 6-9 [X] 1-5, 10-14 | [AX] JP2019214654 (SANYO CHEMICAL IND LTD et al.) [A] 6-9 [X] 1-5, 10-14 | [A] JP2001123018 (YOKOHAMA RUBBER CO LTD et al.) [A] 1-14 * entire text, all drawings * | [A] EP2735451 (GOODYEAR TIRE & RUBBER et al.) [A] 1-14 * entire text, all drawings * | [A] US2014148554 (MA LIQING et al.) [A] 1-14 * entire text, all drawings * | [P, A] JP2021161312 (YOKOHAMA RUBBER CO LTD et al.) [P, A] 1-14 * entire text * | [P, A] WO2020230606 (SUMITOMO RUBBER IND et al.) [P, A] 1-14 * entire text * | by applicant | JP2008214377 | JP2019083761 | WO2020022325 | N. MORI ET AL.: "Temperature Induced Changes in the Surface Wettability of SBR+PNIPA Films, 292", MACROMOL. MATER. ENG., vol. 917, 2007, pages 917 - 22 |