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EP3886222
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EP About this file: EP3886222
| EP3886222 - NEGATIVE ELECTRODE MATERIAL FOR LITHIUM-ION SECONDARY CELL, METHOD FOR MANUFACTURING NEGATIVE ELECTRODE MATERIAL FOR LITHIUM-ION SECONDARY CELL, NEGATIVE ELECTRODE MATERIAL SLURRY FOR LITHIUM-ION SECONDARY CELL, NEGATIVE ELECTRODE FOR LITHIUM-ION SECONDARY CELL, AND LITHIUM-ION SECONDARY CELL [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 19.11.2021 Database last updated on 03.09.2024 | |
| Former | Request for examination was made Status updated on 27.08.2021 | ||
| Former | The international publication has been made Status updated on 30.05.2020 | Most recent event Tooltip | 23.02.2024 | Change - applicant | published on 27.03.2024 [2024/13] | Applicant(s) | For all designated states Resonac Corporation 9-1, Higashi-Shimbashi 1-chome Minato-ku Tokyo 105-7325 / JP | [2024/13] |
| Former [2023/15] | For all designated states Resonac Corporation 13-9, Shiba Daimon 1-chome Minato-ku Tokyo 105-8518 / JP | ||
| Former [2021/39] | For all designated states Showa Denko Materials Co., Ltd. 9-2, Marunouchi 1-chome Chiyoda-ku Tokyo 100-6606 / JP | Inventor(s) | 01 /
TSUCHIYA, Hideyuki Tokyo 105-8518 / JP | 02 /
SATOH, Tsutomu Tokyo 105-8518 / JP | [2023/16] |
| Former [2021/39] | 01 /
TSUCHIYA, Hideyuki c/o Hitachi Chemical Company, Ltd., 9-2, Marunouchi 1-chome, Chiyoda-ku Tokyo 100-6606 / JP | ||
| 02 /
SATOH, Tsutomu c/o Hitachi Chemical Company, Ltd., 9-2, Marunouchi 1-chome, Chiyoda-ku Tokyo 100-6606 / JP | Representative(s) | Berggren Oy P.O. Box 16 Eteläinen Rautatiekatu 10A 00101 Helsinki / FI | [2021/39] | Application number, filing date | 18940584.8 | 22.11.2018 | [2021/39] | WO2018JP43296 | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020105196 | Date: | 28.05.2020 | Language: | JA | [2020/22] | Type: | A1 Application with search report | No.: | EP3886222 | Date: | 29.09.2021 | Language: | EN | [2021/39] | Search report(s) | International search report - published on: | JP | 28.05.2020 | (Supplementary) European search report - dispatched on: | EP | 05.11.2021 | Classification | IPC: | H01M4/587, H01M4/1393, C01B32/00, H01M10/0525, H01M4/133, H01M4/04 | [2021/48] | CPC: |
H01M4/0471 (EP);
H01M4/587 (EP,KR,US);
C01B32/00 (EP);
C01B32/205 (US);
H01M10/0525 (EP,KR,US);
H01M4/133 (EP,US);
H01M4/1393 (EP,KR);
C01P2004/32 (US);
C01P2006/12 (US);
C01P2006/40 (US);
H01M2004/021 (US);
H01M2004/027 (US);
Y02E60/10 (EP)
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|
| Former IPC [2021/39] | H01M4/587, H01M4/1393 | 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 [2021/39] | Title | German: | NEGATIVELEKTRODENMATERIAL FÜR LITHIUM-IONEN-SEKUNDÄRZELLE, VERFAHREN ZUR HERSTELLUNG DES NEGATIVELEKTRODENMATERIALS FÜR LITHIUM-IONEN-SEKUNDÄRZELLE, NEGATIVELEKTRODENMATERIALSCHLÄMME FÜR LITHIUM-IONEN-SEKUNDÄRZELLE, NEGATIVELEKTRODE FÜR LITHIUM-IONEN-SEKUNDÄRZELLE UND LITHIUM-IONEN-SEKUNDÄRZELLE | [2021/39] | English: | NEGATIVE ELECTRODE MATERIAL FOR LITHIUM-ION SECONDARY CELL, METHOD FOR MANUFACTURING NEGATIVE ELECTRODE MATERIAL FOR LITHIUM-ION SECONDARY CELL, NEGATIVE ELECTRODE MATERIAL SLURRY FOR LITHIUM-ION SECONDARY CELL, NEGATIVE ELECTRODE FOR LITHIUM-ION SECONDARY CELL, AND LITHIUM-ION SECONDARY CELL | [2021/39] | French: | MATÉRIAU D'ÉLECTRODE NÉGATIVE POUR ACCUMULATEUR AU LITHIUM-ION, PROCÉDÉ DE FABRICATION DE MATÉRIAU D'ÉLECTRODE NÉGATIVE POUR ACCUMULATEUR AU LITHIUM-ION, BOUILLIE DE MATÉRIAU D'ÉLECTRODE NÉGATIVE POUR ACCUMULATEUR AU LITHIUM-ION, ÉLECTRODE NÉGATIVE POUR ACCUMULATEUR AU LITHIUM-ION ET ACCUMULATEUR AU LITHIUM-ION | [2021/39] | Entry into regional phase | 28.05.2021 | Translation filed | 28.05.2021 | National basic fee paid | 28.05.2021 | Search fee paid | 28.05.2021 | Designation fee(s) paid | 28.05.2021 | Examination fee paid | Examination procedure | 28.05.2021 | Examination requested [2021/39] | 18.11.2021 | Despatch of a communication from the examining division (Time limit: M06) | 04.05.2022 | Reply to a communication from the examining division | 23.01.2023 | Despatch of a communication from the examining division (Time limit: M04) | 27.03.2023 | Reply to a communication from the examining division | 31.08.2023 | Despatch of a communication from the examining division (Time limit: M04) | 12.12.2023 | Reply to a communication from the examining division | Fees paid | Renewal fee | 28.05.2021 | Renewal fee patent year 03 | 17.11.2021 | Renewal fee patent year 04 | 15.11.2022 | Renewal fee patent year 05 | 15.11.2023 | Renewal fee patent year 06 |
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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 | [XI]JP2000299132 ; | [XI]JPH10312807 ; | [XI]JPH05144440 ; | [XI]US2018006300 (JEONG KWANG HO [KR], et al); | International search | [XY]JPH08148185 (SHARP KK); | [XY]JPH09320592 (PETOCA KK); | [X]JPH10312807 (TOSHIBA CORP); | [XY]JP2000299106 (NIPPON STEEL CORP); | [XY]JP2004111110 (KANSAI COKE & CHEMICALS); | [Y]JP2010251314 (MITSUBISHI CHEM CORP) | by applicant | JPH11354122 | JP2004196609 |