-
EP4328255
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: EP4328255
| EP4328255 - POLYCARBONATE DIOL COMPOSITION [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 03.10.2024 Database last updated on 19.10.2024 | |
| Former | Request for examination was made Status updated on 26.01.2024 | ||
| Former | The international publication has been made Status updated on 28.10.2022 | Most recent event Tooltip | 09.10.2024 | New entry: Despatch of examination report + time limit | Applicant(s) | For all designated states Asahi Kasei Kabushiki Kaisha 1-1-2 Yurakucho Chiyoda-ku Tokyo 1000006 / JP | [2024/09] | Inventor(s) | 01 /
HOSHINO, Eriko Tokyo 100-0006 / JP | 02 /
KAWAI, Yasufumi Tokyo 100-0006 / JP | [2024/09] | Representative(s) | Strehl Schübel-Hopf & Partner Maximilianstrasse 54 80538 München / DE | [2024/09] | Application number, filing date | 22791767.1 | 20.04.2022 | [2024/09] | WO2022JP18339 | Priority number, date | JP20210072116 | 21.04.2021 Original published format: JP 2021072116 | [2024/09] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022224996 | Date: | 27.10.2022 | Language: | JA | [2022/43] | Type: | A1 Application with search report | No.: | EP4328255 | Date: | 28.02.2024 | Language: | EN | [2024/09] | Search report(s) | International search report - published on: | JP | 27.10.2022 | (Supplementary) European search report - dispatched on: | EP | 24.09.2024 | Classification | IPC: | C08G64/00, D06N3/14, C08G18/44, C08G63/64 | [2024/09] | CPC: |
C08G18/44 (EP,US);
C08G64/0208 (EP,US);
C08G18/10 (EP);
C08G18/7671 (EP);
C08G63/64 (EP);
C08G64/183 (EP);
C09D175/06 (EP);
D06N3/14 (US);
D06N3/146 (EP);
| C-Set: |
C08G18/10, C08G18/3206 (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 [2024/09] | Title | German: | POLYCARBONATDIOLZUSAMMENSETZUNG | [2024/09] | English: | POLYCARBONATE DIOL COMPOSITION | [2024/09] | French: | COMPOSITION DE POLYCARBONATE DIOL | [2024/09] | Entry into regional phase | 28.09.2023 | Translation filed | 19.10.2023 | National basic fee paid | 19.10.2023 | Search fee paid | 19.10.2023 | Designation fee(s) paid | 19.10.2023 | Examination fee paid | Examination procedure | 19.10.2023 | Examination requested [2024/09] | 24.09.2024 | Date on which the examining division has become responsible | 08.10.2024 | Despatch of a communication from the examining division (Time limit: M04) | Fees paid | Renewal fee | 31.03.2024 | Renewal fee patent year 03 |
| 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. | Cited in | International search | [A]CN102002142 (NINGBO INST OFMATERIAL TECHNOLOGY AND ENGINEERING CHINESE ACADEMY OF SCIENCES); | [A]WO2013095289 (ST JUDE MEDICAL SYSTEMS AB [SE]); | [A]WO2014069563 (UBE INDUSTRIES [JP]); | [A]JP2016113528 (UBE INDUSTRIES); | [A]JP2016191075 (UBE INDUSTRIES); | [A]WO2020125577 (SHANDONG INOV POLYURETHANE CO LTD [CN]); | [A]US2020339746 (LIN JIANG-JEN [TW], et al) | by applicant | JPH03252420 | JP3874664B | WO2019131617 | JP2019151813 | JP2021072116 |