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EP4250012
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EP About this file: EP4250012
| EP4250012 - TONER AND TWO-COMPONENT DEVELOPER [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 29.03.2024 Database last updated on 26.04.2025 | |
| Former | The application has been published Status updated on 25.08.2023 | Most recent event Tooltip | 02.04.2025 | New entry: Renewal fee paid | Applicant(s) | For all designated states CANON KABUSHIKI KAISHA 30-2, Shimomaruko 3-chome Ohta-ku Tokyo 146-8501 / JP | [2023/39] | Inventor(s) | 01 /
MITSUIKI, Kenta Tokyo, 146-8501 / JP | 02 /
KAJIHARA, Hisasuke Tokyo, 146-8501 / JP | 03 /
IMURA, Maki Tokyo, 146-8501 / JP | 04 /
YOSHIDA, Nobuhiro Tokyo, 146-8501 / JP | 05 /
YOSHIYAMA, Kohei Tokyo, 146-8501 / JP | 06 /
KAMAE, Kentaro Tokyo, 146-8501 / JP | 07 /
NISHIMURA, Yuu Tokyo, 146-8501 / JP | 08 /
OOYAMA, Kazunari Tokyo, 146-8501 / JP | 09 /
SUGAHARA, Nobuyoshi Tokyo, 146-8501 / JP | 10 /
CHIMOTO, Yuya Tokyo, 146-8501 / JP | 11 /
SHIBATA, Takaho Tokyo, 146-8501 / JP | [2023/39] | Representative(s) | TBK Bavariaring 4-6 80336 München / DE | [2023/39] | Application number, filing date | 23162875.1 | 20.03.2023 | [2023/39] | Priority number, date | JP20220046564 | 23.03.2022 Original published format: JP 2022046564 | JP20220204134 | 21.12.2022 Original published format: JP 2022204134 | JP20230004801 | 17.01.2023 Original published format: JP 2023004801 | [2023/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP4250012 | Date: | 27.09.2023 | Language: | EN | [2023/39] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 01.08.2023 | Classification | IPC: | G03G9/087 | [2023/39] | CPC: |
G03G9/08755 (EP,US);
G03G9/08795 (EP);
G03G9/08797 (EP);
G03G9/107 (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 [2024/18] |
| Former [2023/39] | 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 | Extension states | BA | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | TONER UND ZWEIKOMPONENTENENTWICKLER | [2023/39] | English: | TONER AND TWO-COMPONENT DEVELOPER | [2023/39] | French: | TONER ET RÉVÉLATEUR À DEUX COMPOSANTS | [2023/39] | Examination procedure | 26.01.2024 | Amendment by applicant (claims and/or description) | 27.03.2024 | Examination requested [2024/18] | 27.03.2024 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 31.03.2025 | Renewal fee patent year 03 |
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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 | [A]EP2434347 (FUJI XEROX CO LTD [JP]) [A] 1-6 * paragraphs [0089] , [0094] , [0094] *; | [A]US2014287353 (SAKAMOTO SHINYA [JP], et al) [A] 1-6 * paragraphs [0010] , [0013] , [0014] , [0016] , [0026]; claims 1,2 ** paragraph [0346]; table 1 *; | [A]US2017160660 (HASEGAWA YUSUKE [JP], et al) [A] 1-6 * paragraphs [0025] , [0031] , [0032] , [0041] , [0045] , [0051] , [0219]; claim 1 *; | [A]US2017371256 (SHIRAI AYA [JP], et al) [A] 1-6 * paragraphs [0008] , [0010]; claim 1 *; | [A]US2020183295 (KANNO ICHIRO [JP], et al) [A] 1-6 * paragraphs [0033] , [0074] , [0082] , [0094] , [0261] - [0265] - [0267] , [0325]; claim 4 * | by applicant | JP2004046095 | JP2016033648 | - Polym. Eng. Sci., (19740000), vol. 14, no. 2, pages 147 - 154 |