EP3439081 - CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, INCLUDING LITHIUM COBALT OXIDE HAVING CORE-SHELL STRUCTURE, METHOD FOR PREPARING SAME, AND CATHODE AND SECONDARY BATTERY INCLUDING CATHODE ACTIVE MATERIAL [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 24.12.2021 Database last updated on 24.08.2024 | |
Former | Request for examination was made Status updated on 04.01.2019 | ||
Former | The international publication has been made Status updated on 11.08.2018 | Most recent event Tooltip | 26.01.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states LG Energy Solution, Ltd. Tower 1, 108, Yeoui-daero Yeongdeungpo-gu Seoul 07335 / KR | [2022/13] |
Former [2022/03] | For all designated states LG Energy Solution Ltd. Tower 1, 108 Yeoui-daero Yeongdeungpo-gu 07335 Seoul / KR | ||
Former [2019/06] | For all designated states LG Chem, Ltd. 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336 / KR | Inventor(s) | 01 /
JO, Chi Ho LG Chem Research Park 188 Munji-ro Yuseong-gu Daejeon 34122 / KR | 02 /
PARK, Sungbin LG Chem Research Park 188 Munji-ro Yuseong-gu Daejeon 34122 / KR | 03 /
PARK, Jiyoung LG Chem Research Park 188 Munji-ro Yuseong-gu Daejeon 34122 / KR | 04 /
LEE, Bo Ram LG Chem Research Park 188 Munji-ro Yuseong-gu Daejeon 34122 / KR | 05 /
HAN, Jungmin LG Chem Research Park 188 Munji-ro Yuseong-gu Daejeon 34122 / KR | 06 /
HUR, Hyuck LG Chem Research Park 188 Munji-ro Yuseong-gu Daejeon 34122 / KR | 07 /
JUNG, Wang Mo LG Chem Research Park 188 Munji-ro Yuseong-gu Daejeon 34122 / KR | [2019/06] | Representative(s) | Hoffmann Eitle Patent- und Rechtsanwälte PartmbB Arabellastraße 30 81925 München / DE | [2019/06] | Application number, filing date | 18748698.0 | 26.01.2018 | [2019/06] | WO2018KR01169 | Priority number, date | KR20170013649 | 31.01.2017 Original published format: KR 20170013649 | KR20170013613 | 31.01.2017 Original published format: KR 20170013613 | [2019/14] | Filing language | KO | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2018143612 | Date: | 09.08.2018 | Language: | KO | [2018/32] | Type: | A1 Application with search report | No.: | EP3439081 | Date: | 06.02.2019 | Language: | EN | [2019/06] | Type: | A8 Corrected patent application | No.: | EP3439081 | Date: | 01.05.2019 | [2019/18] | Search report(s) | International search report - published on: | KR | 09.08.2018 | (Supplementary) European search report - dispatched on: | EP | 11.07.2019 | Classification | IPC: | H01M4/36, H01M4/525, H01M4/485, H01M4/505, H01M4/131, H01M10/052, C01G51/00 | [2019/06] | CPC: |
C01G51/42 (EP,US);
H01M4/131 (US);
C01G51/006 (US);
H01M10/052 (EP,US);
H01M4/36 (EP,US);
H01M4/485 (EP,US);
H01M4/505 (EP,US);
H01M4/525 (EP,US);
C01P2002/52 (EP,US);
C01P2004/84 (EP,US);
C01P2006/40 (EP,US);
Y02E60/10 (EP,US);
Y02T10/70 (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, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2019/06] | Title | German: | KATHODENAKTIVMATERIAL FÜR LITHIUMSEKUNDÄRBATTERIE, EINSCHLIESSLICH LITHIUM-KOBALT-OXID MIT KERN-HÜLLEN-STRUKTUR, VERFAHREN ZUR HERSTELLUNG DAVON UND KATHODE UND SEKUNDÄRBATTERIE MIT KATHODENAKTIVMATERIAL | [2019/06] | English: | CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, INCLUDING LITHIUM COBALT OXIDE HAVING CORE-SHELL STRUCTURE, METHOD FOR PREPARING SAME, AND CATHODE AND SECONDARY BATTERY INCLUDING CATHODE ACTIVE MATERIAL | [2019/06] | French: | MATÉRIAU ACTIF DE CATHODE POUR BATTERIE SECONDAIRE AU LITHIUM, COMPRENANT DE L'OXYDE DE LITHIUM ET DE COBALT AYANT UNE STRUCTURE C UR-ÉCORCE, SON PROCÉDÉ DE PRÉPARATION, ET CATHODE ET BATTERIE SECONDAIRE COMPRENANT UN MATÉRIAU ACTIF DE CATHODE | [2019/06] | Entry into regional phase | 29.10.2018 | Translation filed | 29.10.2018 | National basic fee paid | 29.10.2018 | Search fee paid | 29.10.2018 | Designation fee(s) paid | 29.10.2018 | Examination fee paid | Examination procedure | deleted | Date on which the examining division has become responsible | 29.10.2018 | Examination requested [2019/06] | 30.09.2019 | Amendment by applicant (claims and/or description) | 23.12.2021 | Despatch of a communication from the examining division (Time limit: M04) | 22.04.2022 | Reply to a communication from the examining division | Fees paid | Renewal fee | 23.01.2020 | Renewal fee patent year 03 | 22.01.2021 | Renewal fee patent year 04 | 24.01.2022 | Renewal fee patent year 05 | 25.01.2023 | Renewal fee patent year 06 | 25.01.2024 | 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 | [X]EP2940761 (IUCF HYU [KR], et al) [X] 1-15 * example - ** claim - *; | [X]EP2963705 (IUCF HYU [KR]) [X] 1-15 * page 3, paragraphs 16-20 * * example - *; | [X]WO2016107237 (BEIJING EASPRING MAT TECH CO LTD [CN]) [X] 1-15 * examples 4-8 * | International search | [A]KR100300330B (SAMSUNG SDI CO., LTD.) [A] 1-16 * See claims 1-3; and examples 1, 2. *; | [A]WO2010150038 (REMINEX SA [MA], et al) [A] 1-16* See the entire document. *; | [A]US2013022869 (YI SEUNG-BEOB [KR]) [A] 1-16 * See claims 1-5, 13-16; and paragraphs [0070]-[0076]. *; | [A]JP2013541819 (COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH) [A] 1-16 * See claims 1-9; and paragraphs [0028], [0049]. *; | [A]KR20160040117 (LG CHEMICAL LTD [KR]) [A] 1-16 * See claims 1, 3, 4, 14-20; and paragraphs [0038], [0106], [0107], [0109], [0123], [0125], [0174], [0175]. *; | [A]KR20160049995 (LG CHEMICAL LTD [KR]) [A] 1-16 * See claims 1, 12, 14, 16, 17, 19, 21, 22. * |