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EP4233121
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EP About this file: EP4233121
| EP4233121 - PROCESS FOR RECYCLING LITHIUM IRON PHOSPHATE BATTERIES [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 28.07.2023 Database last updated on 29.06.2024 | |
| Former | The international publication has been made Status updated on 21.07.2023 | ||
| Former | unknown Status updated on 26.05.2023 | Most recent event Tooltip | 12.03.2024 | Supplementary search report | published on 10.04.2024 [2024/15] | Applicant(s) | For all designated states Green Li-Ion Pte. Ltd. 83 Kim Yam Road 03-01 Singapore 239378 / SG | [2023/35] | Inventor(s) | 01 /
KATAL, Reza Singapore 239351 / SG | 02 /
AKHONDI, Ebrahim Singapore 307994 / SG | 03 /
TEO, Ying Shen Singapore 200028 / SG | [2023/35] | Representative(s) | Graf von Stosch Patentanwaltsgesellschaft mbH Prinzregentenstraße 22 80538 München / DE | [2023/35] | Application number, filing date | 22893999.7 | 17.01.2022 | [2023/35] | WO2022SG50014 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2023136773 | Date: | 20.07.2023 | Language: | EN | [2023/29] | Type: | A1 Application with search report | No.: | EP4233121 | Date: | 30.08.2023 | Language: | EN | The application published by WIPO in one of the EPO official languages on 20.07.2023 takes the place of the publication of the European patent application. | [2023/35] | Search report(s) | International search report - published on: | SG | 20.07.2023 | (Supplementary) European search report - dispatched on: | EP | 11.03.2024 | Classification | IPC: | C22B3/08, H01M10/54, B01J47/02, H01M4/58, B01J39/05, B01J47/026, C01B25/45, C01F11/22, C01B25/37, C01F7/34, C01G3/02, C01G49/02, C22B15/00, C22B26/12, C22B3/12, C22B3/42, C22B3/44, C22B7/00 | [2024/15] | CPC: |
B01J39/05 (EP);
C22B3/12 (EP,KR);
H01M10/54 (EP,KR,US);
B01J47/026 (EP);
C01B25/375 (EP,US);
C01F11/22 (EP);
C01F7/34 (EP);
C01G3/02 (EP);
C01G49/02 (EP);
C22B15/0089 (EP);
C22B26/12 (EP,KR);
C22B3/08 (EP,KR);
C22B3/3846 (KR);
C22B3/42 (EP,US);
C22B3/44 (EP);
C22B7/007 (EP,US);
C22B7/008 (EP,US);
H01M4/58 (EP);
C01B25/45 (EP);
C01P2002/72 (US);
C01P2006/40 (US);
| C-Set: |
B01J39/05, B01J45/00 (EP)
|
| Former IPC [2023/35] | H01M10/54, B01J47/02, H01M4/58 | 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 [2023/35] | 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: | VERFAHREN ZUR WIEDERVERWERTUNG VON LITHIUMEISENPHOSPHATBATTERIEN | [2023/35] | English: | PROCESS FOR RECYCLING LITHIUM IRON PHOSPHATE BATTERIES | [2023/35] | French: | PROCESSUS DE RECYCLAGE DE BATTERIES LITHIUM-FER-PHOSPHATE | [2023/35] | Entry into regional phase | 26.05.2023 | National basic fee paid | 26.05.2023 | Search fee paid | 26.05.2023 | Designation fee(s) paid | 26.05.2023 | Examination fee paid | Examination procedure | 26.05.2023 | Examination requested [2023/35] | 09.08.2023 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 26.05.2023 | Renewal fee patent year 03 |
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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]CN103280610 (JIANGXI ELEC POWER RES INST, et al) [A] 1-9 * claim - * * example - *; | [A]US2021032724 (MAREE SUZANNE ELIZABETH [AU], et al) [A] 1-9 * the whole document *; | [A]CN112441572 (BYD CO LTD, et al) [A] 1-9 * claim - * * example - *; | [A]CN113073194 (ANHUI NARADA HUABO NEW MATERIAL TECH CO LTD, et al) [A] 1-9 * the whole document *; | [A]WO2021161316 (BROMINE COMPOUNDS LTD [IL]) [A] 1-9* the whole document * | International search | [A]CN111675203 (NINGBO INST MATERIALS TECH & ENG CAS) [A] 0 * [0011]-[0018], [0042]-[0046] of the machine translation *; | [A]CN112441572 (BYD CO LTD, et al) [A] - * [0047], [0069], [0071] of the machine translation *; | [A]US2021078013 (KOCHHAR AJAY [CA], et al) [A] 0* [0009], [0017], [0020], [0104], [0121] *; | [A]CN113073194 (ANHUI NARADA HUABO NEW MATERIAL TECH CO LTD, et al) [A] 0 * [0009], [0010], [0011], [0020], [0021], [0070], [0080] of the machine translation * | by applicant | CN107240731 | - LAROUCHE, F.TEDJAR, F.AMOUZEGAR, K.HOULACHI, G.BOUCHARD, P.DEMOPOULOS, G.P.ZAGHIB, K., "Progress and Status of Hydrometallurgical and Direct Recycling of Li-Ion Batteries and Beyond", Materials, vol. 13, doi:10.3390/ma13030801, (20200000), page 801, URL: https://doi.org/10.3390/ma13030801, XP055749597 DOI: http://dx.doi.org/10.3390/ma13030801 | - TINGTING YANSHENGWEN ZHONGMIAOMIAO ZHOUXIAOMING GUOJINGWEI HUFANGFANG WANGFANTAO ZENGSICHENG ZUO, "High-efficiency method for recycling lithium from spent LiFePO cathode", Nanotechnology Reviews, (20200000), vol. 9, pages 1586 - 1593 | - "Decomposition of LiPF6 and Stability of PF 5 in Li-Ion Battery Electrolytes: Density Functional Theory and Molecular Dynamics Studies", Journal of the Electrochemical Society, (20030000), vol. 150, no. 12, page 1628 |