EP4037054 - ELECTROLYTE ADDITIVE FOR SECONDARY BATTERY, NON-AQUEOUS ELECTROLYTE CONTAINING SAME FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 01.07.2022 Database last updated on 24.08.2024 | |
Former | The international publication has been made Status updated on 29.04.2022 | Most recent event Tooltip | 17.08.2024 | Amendment by applicant | Applicant(s) | For all designated states LG Energy Solution, Ltd. Tower 1, 108, Yeoui-daero Yeongdeungpo-gu Seoul 07335 / KR | [2022/31] | Inventor(s) | 01 /
OH, Jeong Woo LG Chem Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122 / KR | 02 /
KANG, Yoo Sun LG Chem Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122 / KR | 03 /
LEE, Chul Haeng LG Chem Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122 / KR | [2022/31] | Representative(s) | Hoffmann Eitle Patent- und Rechtsanwälte PartmbB Arabellastraße 30 81925 München / DE | [2022/31] | Application number, filing date | 21774668.4 | 23.03.2021 | [2022/31] | WO2021KR03574 | Priority number, date | KR20200036576 | 26.03.2020 Original published format: KR 20200036576 | [2022/31] | Filing language | KO | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021194220 | Date: | 30.09.2021 | Language: | KO | [2021/39] | Type: | A1 Application with search report | No.: | EP4037054 | Date: | 03.08.2022 | Language: | EN | [2022/31] | Search report(s) | International search report - published on: | KR | 30.09.2021 | (Supplementary) European search report - dispatched on: | EP | 05.02.2024 | Classification | IPC: | H01M10/0567, H01M4/525, H01M4/505, H01M10/052, C07D233/00 | [2024/10] | CPC: |
H01M10/0567 (EP,CN,KR,US);
C07D285/12 (US);
C07D285/135 (EP);
H01M10/052 (CN,KR);
H01M10/0525 (EP,US);
H01M10/0569 (US);
H01M4/505 (CN,KR);
H01M4/525 (CN,KR);
H01M4/628 (CN);
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Former IPC [2022/31] | H01M10/0567, H01M4/525, H01M4/505, H01M10/052 | 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 [2022/31] | Title | German: | ELEKTROLYTZUSATZ FÜR SEKUNDÄRBATTERIE, WASSERFREIER ELEKTROLYT DAMIT FÜR LITHIUM-SEKUNDÄRBATTERIE UND LITHIUM-SEKUNDÄRBATTERIE | [2022/31] | English: | ELECTROLYTE ADDITIVE FOR SECONDARY BATTERY, NON-AQUEOUS ELECTROLYTE CONTAINING SAME FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY | [2022/31] | French: | ADDITIF D'ÉLECTROLYTE POUR BATTERIE SECONDAIRE, ÉLECTROLYTE NON AQUEUX LE CONTENANT POUR BATTERIE SECONDAIRE AU LITHIUM, ET BATTERIE SECONDAIRE AU LITHIUM | [2022/31] | Entry into regional phase | 28.04.2022 | Translation filed | 28.04.2022 | National basic fee paid | 28.04.2022 | Search fee paid | 28.04.2022 | Designation fee(s) paid | 28.04.2022 | Examination fee paid | Examination procedure | 28.04.2022 | Examination requested [2022/31] | 16.08.2024 | Amendment by applicant (claims and/or description) | 16.08.2024 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 22.03.2023 | Renewal fee patent year 03 | 22.03.2024 | Renewal fee patent year 04 |
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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]EP1069119 (TOYO KASEI KOGYO CO LTD [JP]); | [XI]US2016083849 (MORRIS ERIC L [US], et al); | International search | [A]WO8302368 (CHEVRON RES [US]); | [A]US6340539 (YAMAGUCHI SATOSHI [JP], et al); | [A]KR20050122966 (SAMSUNG SDI CO LTD [KR]); | [A]KR20160067882 (HARVARD COLLEGE [US]); | [A]KR20180030744 (TOSHIBA KK [JP]) |