EP3699987 - LITHIUM COBALT METAL OXIDE POWDER AND PREPARATION METHOD THEREFOR, AND METHOD FOR MEASURING CONTENT OF TRICOBALT TETROXIDE [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 04.08.2022 Database last updated on 19.07.2024 | |
Former | Request for examination was made Status updated on 24.07.2020 | ||
Former | The international publication has been made Status updated on 27.04.2019 | Most recent event Tooltip | 24.04.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states BASF Shanshan Battery Materials Co., Ltd. No. 17-8 Lutian Road Lugu Science Park Hi-tech Zone Changsha, Hunan 410205 / CN | [2022/03] |
Former [2020/35] | For all designated states Hunan Shanshan Energy Technology Co., Ltd. No.17-8 Lutian Road Lugu Science Park Hi-tech Zone Changsha, Hunan 410205 / CN | Inventor(s) | 01 /
LI, Yongchang No.17-8 Lutian Road Lugu Science Park Hi-Tech Zone Changsha Hunan 410205 / CN | 02 /
DONG, Hong No.17-8 Lutian Road Lugu Science Park Hi-Tech Zone Changsha Hunan 410205 / CN | 03 /
HU, Xuyao No.17-8 Lutian Road Lugu Science Park Hi-Tech Zone Changsha Hunan 410205 / CN | 04 /
SHI, Hui No.17-8 Lutian Road Lugu Science Park Hi-Tech Zone Changsha Hunan 410205 / CN | 05 /
CHEN, Shuang No.17-8 Lutian Road Lugu Science Park Hi-Tech Zone Changsha Hunan 410205 / CN | 06 /
JIANG, Xiangkang No.17-8 Lutian Road Lugu Science Park Hi-Tech Zone Changsha Hunan 410205 / CN | 07 /
LI, Xu No.17-8 Lutian Road Lugu Science Park Hi-Tech Zone Changsha Hunan 410205 / CN | 08 /
LI, Zhihua No.17-8 Lutian Road Lugu Science Park Hi-Tech Zone Changsha Hunan 410205 / CN | [2020/35] | Representative(s) | Hoffmann Eitle Patent- und Rechtsanwälte PartmbB Arabellastraße 30 81925 München / DE | [2020/35] | Application number, filing date | 18869182.8 | 26.04.2018 | [2020/35] | WO2018CN84679 | Priority number, date | CN201710984022 | 20.10.2017 Original published format: CN201710984022 | CN201710983605 | 20.10.2017 Original published format: CN201710983605 | [2020/35] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2019076023 | Date: | 25.04.2019 | Language: | ZH | [2019/17] | Type: | A1 Application with search report | No.: | EP3699987 | Date: | 26.08.2020 | Language: | EN | [2020/35] | Search report(s) | International search report - published on: | CN | 25.04.2019 | (Supplementary) European search report - dispatched on: | EP | 24.09.2021 | Classification | IPC: | H01M4/36, H01M4/505, H01M4/525, H01M10/0525, C01G51/00 | [2021/29] | CPC: |
C01G51/42 (EP,KR,US);
H01M4/525 (EP,KR,US);
C01G51/04 (KR);
G01N1/38 (KR);
G01N27/30 (US);
H01M10/0525 (US);
H01M4/04 (US);
H01M4/366 (EP,KR);
H01M4/505 (KR);
H01M4/62 (EP,KR);
C01P2002/32 (KR);
C01P2002/52 (EP);
C01P2002/72 (EP);
C01P2004/61 (EP);
C01P2004/80 (KR);
|
Former IPC [2020/35] | H01M4/36, H01M4/505, H01M4/525, H01M10/0525 | 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: | LITHIUM-KOBALT-METALLOXIDPULVER UND VERFAHREN ZU SEINER HERSTELLUNG UND VERFAHREN SOWIE MESSUNG DES GEHALTS AN TRIKOBALTTETROXID | [2020/35] | English: | LITHIUM COBALT METAL OXIDE POWDER AND PREPARATION METHOD THEREFOR, AND METHOD FOR MEASURING CONTENT OF TRICOBALT TETROXIDE | [2020/35] | French: | POUDRE D'OXYDE MÉTALLIQUE DE COBALT ET DE LITHIUM ET SON PROCÉDÉ DE PRÉPARATION, ET PROCÉDÉ DE MESURE DE LA TENEUR EN TÉTROXYDE DE TRICOBALT | [2020/35] | Entry into regional phase | 31.03.2020 | Translation filed | 31.03.2020 | National basic fee paid | 31.03.2020 | Search fee paid | 31.03.2020 | Designation fee(s) paid | 31.03.2020 | Examination fee paid | Examination procedure | 31.03.2020 | Examination requested [2020/35] | 08.02.2022 | Amendment by applicant (claims and/or description) | 03.08.2022 | Despatch of a communication from the examining division (Time limit: M04) | 04.11.2022 | Reply to a communication from the examining division | Fees paid | Renewal fee | 31.03.2020 | Renewal fee patent year 03 | 29.04.2021 | Renewal fee patent year 04 | 25.04.2022 | Renewal fee patent year 05 | 25.04.2023 | Renewal fee patent year 06 | 24.04.2024 | Renewal fee patent year 07 |
Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
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 | [IY]US2004258836 (BESENHARD JURGEN OTTO [AT], et al) [I] 1-5 * paragraphs [0032] - [0033] - [0 52]; examples 1,3 * [Y] 6-8; | [Y]CN105680009 (HUNAN SHANSHAN ENERGY TECH CO LTD) [Y] 1-8 * abstract *; | [Y]CN106532006 (WUXI JEWEL POWER & MAT CO LTD) [Y] 1-8* paragraph [0015]; examples 1-3 *; | [Y] - CHO, "Complete blocking of Mn 3 ion dissolution from a LiMn 2O 4 spinel intercalation compound by Co 3O 4 coating", CHEMICAL COMMUNICATIONS, (20010101), no. 12, doi:10.1039/b101677f, ISSN 1359-7345, pages 1074 - 1075, XP055045846 [Y] 1-8 * page 1074, column l, paragraphs 3rd, 4th * DOI: http://dx.doi.org/10.1039/b101677f | International search | [A]US2007099086 (KANG YONG-MOOK [KR], et al) [A] 1-18* entire document *; | [A]CN101105458 (BYD CO LTD [CN]) [A] 1-18 * claims 1-11 *; | [A]CN101510606 (UNIV BEIJING CHEMICAL [CN]) [A] 1-18 * entire document *; | [A]CN106532006 (WUXI JEWEL POWER & MAT CO LTD) [A] 1-18 * claims 1-5 *; | [A]CN106898751 (UNIV CENTRAL SOUTH) [A] 1-18 * entire document * |