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EP4163009
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EP About this file: EP4163009
| EP4163009 - CELLULOSE DERIVATIVE AND METAL ADSORBENT CONTAINING SAID CELLULOSE DERIVATIVE [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 10.03.2023 Database last updated on 03.09.2024 | |
| Former | The international publication has been made Status updated on 10.12.2021 | Most recent event Tooltip | 05.07.2024 | Amendment by applicant | Applicant(s) | For all designated states National University Corporation Kanazawa University Nu 7, Kakuma-machi Kanazawa-shi Ishikawa 920-1192 / JP | For all designated states Daicel Corporation 3-1, Ofuka-cho Kita-ku Osaka-shi Osaka 530-0011 / JP | [2023/15] | Inventor(s) | 01 /
MAEDA, Katsuhiro Kanazawa-shi, Ishikawa 920-1192 / JP | 02 /
TANIGUCHI, Tsuyoshi Kanazawa-shi, Ishikawa 920-1192 / JP | 03 /
NISHIMURA, Tatsuya Kanazawa-shi, Ishikawa 920-1192 / JP | 04 /
HASEGAWA, Hiroshi Kanazawa-shi, Ishikawa 920-1192 / JP | 05 /
MORITA, Futo Kanazawa-shi, Ishikawa 920-1192 / JP | 06 /
YUNOSHITA, Koki Kanazawa-shi, Ishikawa 920-1192 / JP | 07 /
BISWAS, Foni Bushon Kanazawa-shi, Ishikawa 920-1192 / JP | 08 /
MASHIO, Asami Kanazawa-shi, Ishikawa 920-1192 / JP | 09 /
ENDO, Masaru Tokyo 108-8230 / JP | 10 /
ARAI, Takashi Tokyo 108-8230 / JP | [2023/15] | Representative(s) | Grünecker Patent- und Rechtsanwälte PartG mbB Leopoldstraße 4 80802 München / DE | [2023/15] | Application number, filing date | 20939410.5 | 03.06.2020 | [2023/15] | WO2020JP21903 | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021245832 | Date: | 09.12.2021 | Language: | JA | [2021/49] | Type: | A1 Application with search report | No.: | EP4163009 | Date: | 12.04.2023 | Language: | EN | [2023/15] | Search report(s) | International search report - published on: | JP | 09.12.2021 | (Supplementary) European search report - dispatched on: | EP | 06.02.2024 | Classification | IPC: | B01J20/24, B01J20/30, C02F1/28, C08B3/14 | [2023/15] | CPC: |
C08B3/14 (EP);
B01J20/24 (EP,US);
B01J20/3085 (EP);
C02F1/286 (EP,US);
C08B15/05 (EP);
C08B3/22 (EP);
C08L1/10 (EP);
B01J2220/4825 (US);
C02F2101/20 (EP,US);
Y02P10/20 (EP)
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| 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] | Title | German: | ZELLULOSEDERIVAT UND METALLADSORPTIONSMITTEL MIT BESAGTEM ZELLULOSEDERIVAT | [2023/15] | English: | CELLULOSE DERIVATIVE AND METAL ADSORBENT CONTAINING SAID CELLULOSE DERIVATIVE | [2023/15] | French: | DÉRIVÉ DE CELLULOSE ET ADSORBANT MÉTALLIQUE CONTENANT LEDIT DÉRIVÉ DE CELLULOSE | [2023/15] | Entry into regional phase | 06.12.2022 | Translation filed | 06.12.2022 | National basic fee paid | 06.12.2022 | Search fee paid | 06.12.2022 | Designation fee(s) paid | 06.12.2022 | Examination fee paid | Examination procedure | 06.12.2022 | Examination requested [2023/15] | 04.07.2024 | Amendment by applicant (claims and/or description) | 04.07.2024 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 06.12.2022 | Renewal fee patent year 03 | 31.03.2023 | Renewal fee patent year 04 | 31.03.2024 | 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. | Cited in | International search | [AX]CN103598187 (NANJING NMG ADDS CO LTD); | [AX]CN107501416 (UNIV NATIONAL DONG HWA); | [A]JP2018083882 (DAICEL CORP, et al); | [A]WO2020027091 (DAICEL CORP [JP]); | [A]WO2020027009 (DAICEL CORP [JP]); | by applicant | JP2009247981 |