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EP4268653
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EP About this file: EP4268653
| EP4268653 - FIBER-TREATING AGENT [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 27.02.2026 Database last updated on 24.03.2026 | |
| Former | Request for examination was made Status updated on 29.09.2023 | ||
| Former | The international publication has been made Status updated on 02.07.2022 | Most recent event Tooltip | 27.02.2026 | Withdrawal of application | published on 01.04.2026 [2026/14] | Applicant(s) | For all designated states Kao Corporation 14-10, Nihonbashi-Kayabacho 1-chome Chuo-ku Tokyo 103-8210 / JP | [2023/44] | Inventor(s) | 01 /
FURUKAWA, Junichi Tokyo 131-8501 / JP | [2023/44] | Representative(s) | Hoffmann Eitle Patent- und Rechtsanwälte PartmbB Arabellastraße 30 81925 München / DE | [2023/44] | Application number, filing date | 21910820.6 | 21.12.2021 | [2023/44] | WO2021JP47437 | Priority number, date | JP20200217993 | 25.12.2020 Original published format: JP 2020217993 | JP20210061912 | 31.03.2021 Original published format: JP 2021061912 | [2023/44] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022138680 | Date: | 30.06.2022 | Language: | JA | [2022/26] | Type: | A1 Application with search report | No.: | EP4268653 | Date: | 01.11.2023 | Language: | EN | [2023/44] | Search report(s) | International search report - published on: | JP | 30.06.2022 | (Supplementary) European search report - dispatched on: | EP | 11.03.2025 | Classification | IPC: | A41G3/00, D06M101/12, D06M11/54, D06M13/144, D06M13/148, D06M15/41, D06M15/643, D06M15/65, D06M101/14 | [2025/15] | CPC: |
D06M15/41 (EP,US);
A41G3/00 (US);
D06M11/51 (US);
D06M11/54 (EP);
D06M15/6436 (EP);
D06M15/65 (EP,US);
A41G3/0083 (EP);
D06M2101/12 (EP,US);
D06M2101/14 (EP);
|
| Former IPC [2023/44] | A41G3/00, D06M101/12, D06M11/54, D06M13/144, D06M13/148, D06M15/41, D06M15/643, D06M15/65 | 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 [2023/44] | Title | German: | FASERBEHANDLUNGSMITTEL | [2023/44] | English: | FIBER-TREATING AGENT | [2023/44] | French: | AGENT DE TRAITEMENT DE FIBRES | [2023/44] | Entry into regional phase | 23.06.2023 | Translation filed | 23.06.2023 | National basic fee paid | 23.06.2023 | Search fee paid | 23.06.2023 | Designation fee(s) paid | 23.06.2023 | Examination fee paid | Examination procedure | 23.06.2023 | Examination requested [2023/44] | 25.09.2025 | Amendment by applicant (claims and/or description) | 25.09.2025 | Date on which the examining division has become responsible | 26.02.2026 | Application withdrawn by applicant [2026/14] | Fees paid | Renewal fee | 12.12.2023 | Renewal fee patent year 03 | 17.12.2024 | Renewal fee patent year 04 | 23.12.2025 | 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 | [XYI] EP3753435 (KAO CORP et al.) [X] 1-8,11,12,14,15,17-19,23 * paragraphs [0002] , [0009] , [0146] , [ 0154] , [0185] , [ 0204]; example ~; tables 1,5,6 *[Y] 20-22 [I] 9,10,13,16 | [XYI] US2005158531 (KAWAGUCHI SATORU et al.) [X] 1-4,7,23 * example 1; claim 1; table 1 *[Y] 20-22 [I] 9,10,16 | [Y] JP4578749 [Y] 20-22 * example ~ * | International search | [XY] WO2019159866 (KAO CORP et al.) [X] 17-18 [Y] 1-16 | [Y] JPH11172073 (BORDEN CHEM INC et al.) [Y] 1-16 * paragraphs [0026]-[0042] * | [Y] WO0106045 (KANEKA CORP et al.) [Y] 7-16 * pages 6, 7 * | by applicant | JP2019143281 |