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EP4071902
European procedure
Extract from the Register of European Patents
EP About this file: EP4071902
| EP4071902 - BATTERY MODULE HAVING FIRE-EXTINGUISHING UNIT INCLUDING FIRE-EXTINGUISHING MATERIAL [Right-click to bookmark this link] | |||
| Former [2022/41] | BATTERY MODULE HAVING FIRE EXTINGUISHING UNIT INCLUDING EXTINGUISHING MATERIAL | ||
| [2025/23] | Status | The patent has been granted Status updated on 05.09.2025 Database last updated on 21.03.2026 | |
| Former | Grant of patent is intended Status updated on 07.05.2025 | ||
| Former | Examination is in progress Status updated on 10.01.2025 | ||
| Former | Request for examination was made Status updated on 09.09.2022 | ||
| Former | The international publication has been made Status updated on 12.11.2021 | Most recent event Tooltip | 20.03.2026 | Lapse of the patent in a contracting state | published on 22.04.2026 [2026/17] | Applicant(s) | For all designated states LG Energy Solution, Ltd. Tower 1, 108, Yeoui-daero Yeongdeungpo-gu Seoul 07335 / KR | [2022/41] | Inventor(s) | 01 /
PARK, Jun Soo Daejeon 34122 / KR | 02 /
JUNG, Bum Young Daejeon 34122 / KR | 03 /
LEE, Han Young Daejeon 34122 / KR | [2022/41] | Representative(s) | Plasseraud IP 104 Rue de Richelieu CS92104 75080 Paris Cedex 02 / FR | [2025/41] |
| Former [2022/41] | Plasseraud IP 66, rue de la Chaussée d'Antin 75440 Paris Cedex 09 / FR | Application number, filing date | 20934601.4 | 12.11.2020 | [2022/41] | WO2020KR15839 | Priority number, date | KR20200053494 | 04.05.2020 Original published format: KR 20200053494 | [2022/41] | Filing language | KO | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021225237 | Date: | 11.11.2021 | Language: | KO | [2021/45] | Type: | A1 Application with search report | No.: | EP4071902 | Date: | 12.10.2022 | Language: | EN | [2022/41] | Type: | B1 Patent specification | No.: | EP4071902 | Date: | 08.10.2025 | Language: | EN | [2025/41] | Search report(s) | International search report - published on: | KR | 11.11.2021 | (Supplementary) European search report - dispatched on: | EP | 22.07.2024 | Classification | IPC: | H01M50/20, H01M10/42, A62C3/16, A62C37/16, A62C35/10, B26D1/00 | [2022/41] | CPC: |
B26D1/0006 (EP,KR);
H01M50/24 (EP,KR);
H01M50/383 (US);
A62C3/16 (EP,KR);
A62C35/10 (EP,KR);
A62C37/16 (EP,KR);
H01M10/42 (EP,KR);
H01M50/209 (EP);
H01M50/211 (EP);
H01M50/609 (EP);
H01M50/682 (EP);
B26D2001/002 (EP,KR);
B26D2001/0033 (EP,KR);
B26D2001/006 (EP,KR);
H01M2200/00 (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 [2022/41] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | BATTERIEMODUL MIT FEUERLÖSCHEINHEIT MIT FEUERLÖSCHENDEM MATERIAL | [2025/23] | English: | BATTERY MODULE HAVING FIRE-EXTINGUISHING UNIT INCLUDING FIRE-EXTINGUISHING MATERIAL | [2025/23] | French: | MODULE DE BATTERIE AVEC UNITÉ D'EXTINCTION D'INCENDIE COMPRENANT UN MATÉRIAU D'EXTINCTION D'INCENDIE | [2025/23] |
| Former [2022/41] | BATTERIEMODUL, DAS EINE FEUERLÖSCHEINHEIT AUFWEIST, DIE LÖSCHMITTEL EINSCHLIESST | ||
| Former [2022/41] | BATTERY MODULE HAVING FIRE EXTINGUISHING UNIT INCLUDING EXTINGUISHING MATERIAL | ||
| Former [2022/41] | MODULE DE BATTERIE AYANT UNE UNITÉ D'EXTINCTION D'INCENDIE COMPRENANT UN MATÉRIAU D'EXTINCTION | Entry into regional phase | 07.07.2022 | Translation filed | 07.07.2022 | National basic fee paid | 07.07.2022 | Search fee paid | 07.07.2022 | Designation fee(s) paid | 07.07.2022 | Examination fee paid | Examination procedure | 07.07.2022 | Examination requested [2022/41] | 04.11.2024 | Amendment by applicant (claims and/or description) | 04.11.2024 | Date on which the examining division has become responsible | 14.01.2025 | Despatch of a communication from the examining division (Time limit: M04) | 03.03.2025 | Reply to a communication from the examining division | 07.05.2025 | Communication of intention to grant the patent | 02.09.2025 | Fee for grant paid | 02.09.2025 | Fee for publishing/printing paid | 02.09.2025 | Receipt of the translation of the claim(s) | Fees paid | Renewal fee | 24.11.2022 | Renewal fee patent year 03 | 22.11.2023 | Renewal fee patent year 04 | 22.11.2024 | 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. | Lapses during opposition Tooltip | NL | 08.10.2025 | [2026/17] | Documents cited: | Search | [XI] JP2010097836 (PANASONIC CORP et al.) * paragraphs [0098] - [0121] * | [XI] KR20180113809 (LG CHEMICAL LTD et al.) [X] 1-5,7-8,10 * abstract; figures 5,6 * * paragraphs [0006] , [0007] , [0010] - [0012] - [0036] , [0072] - [0084] *[I] 6,9 | [A] EP3340337 (LG CHEMICAL LTD et al.) [A] 1-10 * abstract; figure - * * paragraphs [0027] , [0033] - [0059] * | [A] CN205488409 (UNIV TSINGHUA et al.) [A] 1-10 * abstract; figures 2-5 * * paragraphs [0041] - [0062] * | International search | [XY] JP2010097836 (PANASONIC CORP et al.) [X] 1-5,8,10 * See paragraphs [0036] and [0072]-[0081] and figures 5-6. *[Y] 6-7,9 | [Y] KR20190019461 (SK INNOVATION CO LTD et al.) [Y] 6-7,9 * See paragraph [0060] and figure 5. * | [A] US2014170447 (WOEHRLE THOMAS et al.) [A] 1-10 * See paragraphs [0042]-[0050] and figures 1-2b. * | [A] JP2009219257 (PANASONIC CORP et al.) [A] 1-10 * See paragraphs [0021]-[0054] and figures 1-3. * | [A] KR20190041727 (SK INNOVATION CO LTD et al.) [A] 1-10 * See paragraphs [0033]-[0045] and figures 1-2. * | Examination | CN207474524 | by applicant | KR20200053494 | KR20190041725 |