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EP3699982
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EP About this file: EP3699982
| EP3699982 - METHOD OF MANUFACTURING CURRENT COLLECTOR ELECTRODE SHEET [Right-click to bookmark this link] | |||
| Former [2020/35] | METHOD FOR MANUFACTURING CURRENT COLLECTOR ELECTRODE SHEET, CURRENT COLLECTOR ELECTRODE SHEET, AND BATTERY | ||
| [2025/09] | Status | Grant of patent is intended Status updated on 17.02.2025 Database last updated on 25.03.2025 | |
| Former | Examination is in progress Status updated on 01.02.2024 | ||
| Former | Request for examination was made Status updated on 24.07.2020 | ||
| Former | The international publication has been made Status updated on 26.04.2019 | Most recent event Tooltip | 17.02.2025 | New entry: Communication of intention to grant a patent | Applicant(s) | For all designated states NEC Energy Devices, Ltd. 1120, Shimokuzawa Chuo-ku Sagamihara-shi Kanagawa 252-0254 / JP | [2020/35] | Inventor(s) | 01 /
AYA, Dai c/o NEC Energy Devices Ltd. 1120 Shimokuzawa Chuo-ku Sagamihara-shi Kanagawa 252-0254 / JP | 02 /
KOYAMA, Mayuko c/o NEC Energy Devices Ltd. 1120 Shimokuzawa Chuo-ku Sagamihara-shi Kanagawa 252-0254 / JP | [2025/12] |
| Former [2020/35] | 01 /
AYA Dai c/o NEC Energy Devices Ltd. 1120 Shimokuzawa Chuo-ku Sagamihara-shi Kanagawa 252-0254 / JP | ||
| 02 /
KOYAMA Mayuko c/o NEC Energy Devices Ltd. 1120 Shimokuzawa Chuo-ku Sagamihara-shi Kanagawa 252-0254 / JP | Representative(s) | Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstrasse 3 81675 München / DE | [2020/35] | Application number, filing date | 18868657.0 | 25.09.2018 | [2020/35] | WO2018JP35350 | Priority number, date | JP20170202718 | 19.10.2017 Original published format: JP 2017202718 | [2020/35] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2019077943 | Date: | 25.04.2019 | Language: | JA | [2019/17] | Type: | A1 Application with search report | No.: | EP3699982 | Date: | 26.08.2020 | Language: | EN | [2020/35] | Search report(s) | International search report - published on: | JP | 25.04.2019 | (Supplementary) European search report - dispatched on: | EP | 30.06.2021 | Classification | IPC: | H01M4/02, H01M4/04, H01M4/131, H01M4/1391 | [2020/35] | CPC: |
H01M4/043 (EP,US);
H01M4/1391 (EP,US);
H01M4/02 (EP);
H01M4/04 (EP);
H01M4/0404 (EP,US);
H01M4/0435 (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 [2020/35] | Title | German: | VERFAHREN ZUR HERSTELLUNG EINER STROMABNEHMERELEKTRODENFOLIE | [2025/09] | English: | METHOD OF MANUFACTURING CURRENT COLLECTOR ELECTRODE SHEET | [2025/09] | French: | ROCÉDÉ DE FABRICATION DE FEUILLE D'ÉLECTRODE DE COLLECTEUR DE COURANT | [2025/09] |
| Former [2020/35] | VERFAHREN ZUR HERSTELLUNG EINER STROMABNEHMERELEKTRODENFOLIE, STROMABNEHMERELEKTRODENFOLIE UND BATTERIE | ||
| Former [2020/35] | METHOD FOR MANUFACTURING CURRENT COLLECTOR ELECTRODE SHEET, CURRENT COLLECTOR ELECTRODE SHEET, AND BATTERY | ||
| Former [2020/35] | PROCÉDÉ DE FABRICATION DE FEUILLE D'ÉLECTRODE DE COLLECTEUR DE COURANT, FEUILLE D'ÉLECTRODE DE COLLECTEUR DE COURANT ET BATTERIE | Entry into regional phase | 19.05.2020 | Translation filed | 19.05.2020 | National basic fee paid | 19.05.2020 | Search fee paid | 19.05.2020 | Designation fee(s) paid | 19.05.2020 | Examination fee paid | Examination procedure | 19.05.2020 | Examination requested [2020/35] | 31.01.2022 | Amendment by applicant (claims and/or description) | 31.01.2024 | Despatch of a communication from the examining division (Time limit: M04) | 31.05.2024 | Reply to a communication from the examining division | 18.02.2025 | Communication of intention to grant the patent | Fees paid | Renewal fee | 19.05.2020 | Renewal fee patent year 03 | 23.09.2021 | Renewal fee patent year 04 | 11.08.2022 | Renewal fee patent year 05 | 24.08.2023 | Renewal fee patent year 06 | 13.08.2024 | Renewal fee patent year 07 |
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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 | [XA]JP2000208134 (DAINIPPON PRINTING CO LTD); | [XA]JP2004281234 (DAINIPPON PRINTING CO LTD); | [XA]JP2006107753 (DAINIPPON PRINTING CO LTD); | [XA]JP2006156102 (DAINIPPON PRINTING CO LTD); | [XA]JP2012009376 (NEC ENERGY DEVICES LTD) | International search | [A]JPH1012220 (TOSHIBA BATTERY) [A] 1-12 * & EP 814525 A2 & KR 10-0269819 B & US 2001/0012588 A1 *; | [A]JPH10214617 (FUJI FILM SELLTEC KK, et al) [A] 1-12 * (Family: none) *; | [A]JP2000208134 (DAINIPPON PRINTING CO LTD) [A] 1-12 * , paragraphs [0009]-[0011], [0034]-[0046], fig. 1-6 & US 6423446 B1, specification, column 2, line 33 to column 3, line 35, column 8, line 50 to column 11, line 8, fig. 1-6 *; | [A]JP2005183181 (DAINIPPON INK & CHEMICALS) [A] 1-12 * (Family: none) *; | [A]WO2005074057 (ISHIKAWAJIMA HARIMA HEAVY IND [JP], et al) [A] 1-12* & JP 2005-216577 A & EP 1722426 A1 & KR 10-2006-0129349 A & CN 1914750 A & US 2009/0148768 A1 *; | [A]JP2006024710 (TDK CORP) [A] 1-12 * & US 2006/0006063 A1 & CN 1741215 A *; | [XA]JP2006107787 (DAINIPPON PRINTING CO LTD) [X] 1, 11-12 * , claims 1-2, paragraphs [0001]-[0007], [0014]-[0051], fig. 1-4 (Family: none) * [A] 2-10; | [A]JP2012009376 (NEC ENERGY DEVICES LTD) [A] 1-12 * , paragraphs [0015]-[0018], fig. 1A, 1B (Family: none) *; | [A]JP2015069747 (HITACHI POWER SOLUTIONS CO LTD) [A] 1-12 * , paragraphs [0001]-[0005] & CN 104511938 A * | by applicant | JP2002164041 | JP2017202718 |