EP3912218A4 - Électrolytes superconcentrés localisés pour anodes de silicium - Google Patents
Électrolytes superconcentrés localisés pour anodes de silicium Download PDFInfo
- Publication number
- EP3912218A4 EP3912218A4 EP20740852.7A EP20740852A EP3912218A4 EP 3912218 A4 EP3912218 A4 EP 3912218A4 EP 20740852 A EP20740852 A EP 20740852A EP 3912218 A4 EP3912218 A4 EP 3912218A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- superconcentrated
- electrolytes
- localized
- silicon anodes
- anodes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0567—Liquid materials characterised by the additives
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0568—Liquid materials characterised by the solutes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0569—Liquid materials characterised by the solvents
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
- H01M2300/0028—Organic electrolyte characterised by the solvent
- H01M2300/0034—Fluorinated solvents
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
- H01M2300/0028—Organic electrolyte characterised by the solvent
- H01M2300/0037—Mixture of solvents
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
- H01M2300/0028—Organic electrolyte characterised by the solvent
- H01M2300/0037—Mixture of solvents
- H01M2300/004—Three solvents
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/366—Composites as layered products
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Hybrid Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/247,143 US11127980B2 (en) | 2017-10-19 | 2019-01-14 | Localized superconcentrated electrolytes for silicon anodes |
| PCT/US2020/013363 WO2020150154A1 (fr) | 2019-01-14 | 2020-01-13 | Électrolytes superconcentrés localisés pour anodes de silicium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3912218A1 EP3912218A1 (fr) | 2021-11-24 |
| EP3912218A4 true EP3912218A4 (fr) | 2023-03-08 |
Family
ID=71614007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20740852.7A Pending EP3912218A4 (fr) | 2019-01-14 | 2020-01-13 | Électrolytes superconcentrés localisés pour anodes de silicium |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3912218A4 (fr) |
| JP (1) | JP7566754B2 (fr) |
| KR (1) | KR102891568B1 (fr) |
| CN (1) | CN113273013A (fr) |
| WO (1) | WO2020150154A1 (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4148855B1 (fr) * | 2020-10-30 | 2025-06-18 | LG Energy Solution, Ltd. | Électrolyte liquide pour batterie secondaire au lithium-soufre et batterie secondaire au lithium-soufre le comprenant |
| WO2022256535A1 (fr) * | 2021-06-03 | 2022-12-08 | Zenlabs Energy, Inc. | Cellules lithium-ion ayant des matériaux actifs d'électrolyte et d'oxyde de silicium à haute performance permettant d'obtenir une longue durée de vie, une charge rapide et une stabilité thermique élevée |
| CN115611714B (zh) * | 2021-06-30 | 2025-03-21 | 比亚迪股份有限公司 | 星型醚类化合物、电解液和锂电池 |
| JP2023070093A (ja) * | 2021-11-05 | 2023-05-18 | 国立大学法人京都大学 | 難燃性非水電解液及びそれを用いた二次電池 |
| US20230299359A1 (en) * | 2022-03-15 | 2023-09-21 | GM Global Technology Operations LLC | Electrolyte composition for lithium-ion cells with silicon electrodes |
| US20250329724A1 (en) * | 2022-06-17 | 2025-10-23 | Semiconductor Energy Laboratory Co., Ltd. | Lithium-ion secondary battery |
| KR102772729B1 (ko) * | 2022-06-20 | 2025-02-25 | 국립군산대학교산학협력단 | 리튬 금속 전지용 전해액 조성물 및 이를 포함하는 리튬 금속 전지 |
| CN115312865B (zh) * | 2022-10-13 | 2023-03-28 | 宁德新能源科技有限公司 | 电化学装置及电子设备 |
| WO2024183044A1 (fr) * | 2023-03-09 | 2024-09-12 | 宁德时代新能源科技股份有限公司 | Batterie secondaire et appareil électrique |
| CN116613383B (zh) * | 2023-07-17 | 2023-10-10 | 湖南法恩莱特新能源科技有限公司 | 一种用于高压锂二次电池的非水电解液及其制备方法和应用 |
| SE2351207A1 (en) * | 2023-10-20 | 2025-04-21 | Northvolt Ab | Electrolyte for secondary cell |
| US20250210626A1 (en) * | 2023-12-22 | 2025-06-26 | Lg Energy Solution, Ltd. | Lithium Secondary Battery |
| WO2025158257A1 (fr) * | 2024-01-26 | 2025-07-31 | 株式会社半導体エネルギー研究所 | Batterie |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120141883A1 (en) * | 2008-08-19 | 2012-06-07 | University Of Southern California | Lithium-Ion Electrolytes With Improved Safety Tolerance To High Voltage Systems |
| US20120321940A1 (en) * | 2010-03-26 | 2012-12-20 | Daisuke Kawasaki | Nonaqueous electrolyte secondary battery |
| EP2757626A1 (fr) * | 2013-01-16 | 2014-07-23 | Samsung SDI Co., Ltd. | Batterie au lithium |
| US20150118581A1 (en) * | 2013-10-29 | 2015-04-30 | Samsung Sdi Co., Ltd. | Rechargeable lithium ion battery, and manufacturing method for rechargeable lithium ion battery |
| CN104900916A (zh) * | 2015-06-26 | 2015-09-09 | 广州天赐高新材料股份有限公司 | 用于高容量锂离子电池的电解液、制备方法及锂离子电池 |
| EP3038194A1 (fr) * | 2014-12-26 | 2016-06-29 | Samsung SDI Co., Ltd. | Batterie au lithium rechargeable |
| US20160190646A1 (en) * | 2014-12-30 | 2016-06-30 | Samsung Electronics Co., Ltd. | Lithium secondary battery |
| WO2016207017A1 (fr) * | 2015-06-22 | 2016-12-29 | Basf Se | Électrolyte de batterie li-ion à accumulation à impédance réduite |
| US20170352908A1 (en) * | 2014-10-24 | 2017-12-07 | Nec Corporation | Secondary battery |
| WO2018054710A1 (fr) * | 2016-09-21 | 2018-03-29 | Basf Se | Complexes de lithium à base de phosphonate |
| WO2018054933A1 (fr) * | 2016-09-21 | 2018-03-29 | Basf Se | Cellules électrochimiques comprenant des esters silyliques d'acide phosphonique bifonctionnels |
| US20180115020A1 (en) * | 2015-03-25 | 2018-04-26 | Nec Corporation | Hydrofluoroether compound, nonaqueous electrolyte solution and lithium ion secondary battery |
| US20190148775A1 (en) * | 2017-10-19 | 2019-05-16 | Battelle Memorial Institute | Localized superconcentrated electrolytes for silicon anodes |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4911888B2 (ja) * | 2004-10-05 | 2012-04-04 | 株式会社ブリヂストン | 非水電解液及びそれを備えた非水電解液2次電池 |
| US20080153005A1 (en) * | 2004-10-05 | 2008-06-26 | Bridgestone Corporation | Non-Aqueous Electrolyte and Non-Aqueous Electrolyte Battery Comprising the Same |
| US8815453B1 (en) * | 2005-04-05 | 2014-08-26 | Quallion Llc | Flame retardant battery |
| JP2011171096A (ja) * | 2010-02-18 | 2011-09-01 | Sony Corp | 非水電解質電池 |
| JP2013069503A (ja) * | 2011-09-21 | 2013-04-18 | Panasonic Corp | リチウム二次電池および負極 |
| JP6112111B2 (ja) * | 2012-06-12 | 2017-04-12 | 日本電気株式会社 | リチウムイオン二次電池の製造方法およびリチウムイオン二次電池 |
| DE112013006722B4 (de) * | 2013-02-22 | 2020-10-15 | Kabushiki Kaisha Toyota Jidoshokki | Negativelektrodenaktivmaterial, Herstellungsverfahren für selbiges und elektrischer Speicherapparat |
| US10164291B2 (en) * | 2014-05-08 | 2018-12-25 | Lynntech, Inc. | Electrolyte for electrochemical energy storage devices |
| US10472571B2 (en) * | 2017-03-02 | 2019-11-12 | Battelle Memorial Institute | Low flammability electrolytes for stable operation of electrochemical devices |
| US10804567B2 (en) * | 2017-05-11 | 2020-10-13 | Korea Institute Of Science And Technology | Electrolyte system for lithium metal secondary battery and lithium metal secondary battery including the same |
| CN110637388B (zh) * | 2017-05-18 | 2023-03-24 | 日本电气株式会社 | 锂离子二次电池用电解液和使用其的锂离子二次电池 |
| CN107978794A (zh) * | 2017-12-01 | 2018-05-01 | 广东天劲新能源科技股份有限公司 | 三元锂电池电解液及耐高温高容量高安全的锂电池电芯 |
-
2020
- 2020-01-13 EP EP20740852.7A patent/EP3912218A4/fr active Pending
- 2020-01-13 WO PCT/US2020/013363 patent/WO2020150154A1/fr not_active Ceased
- 2020-01-13 CN CN202080008160.4A patent/CN113273013A/zh active Pending
- 2020-01-13 KR KR1020217025531A patent/KR102891568B1/ko active Active
- 2020-01-13 JP JP2021540304A patent/JP7566754B2/ja active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120141883A1 (en) * | 2008-08-19 | 2012-06-07 | University Of Southern California | Lithium-Ion Electrolytes With Improved Safety Tolerance To High Voltage Systems |
| US20120321940A1 (en) * | 2010-03-26 | 2012-12-20 | Daisuke Kawasaki | Nonaqueous electrolyte secondary battery |
| EP2757626A1 (fr) * | 2013-01-16 | 2014-07-23 | Samsung SDI Co., Ltd. | Batterie au lithium |
| US20150118581A1 (en) * | 2013-10-29 | 2015-04-30 | Samsung Sdi Co., Ltd. | Rechargeable lithium ion battery, and manufacturing method for rechargeable lithium ion battery |
| US20170352908A1 (en) * | 2014-10-24 | 2017-12-07 | Nec Corporation | Secondary battery |
| EP3038194A1 (fr) * | 2014-12-26 | 2016-06-29 | Samsung SDI Co., Ltd. | Batterie au lithium rechargeable |
| US20160190646A1 (en) * | 2014-12-30 | 2016-06-30 | Samsung Electronics Co., Ltd. | Lithium secondary battery |
| US20180115020A1 (en) * | 2015-03-25 | 2018-04-26 | Nec Corporation | Hydrofluoroether compound, nonaqueous electrolyte solution and lithium ion secondary battery |
| WO2016207017A1 (fr) * | 2015-06-22 | 2016-12-29 | Basf Se | Électrolyte de batterie li-ion à accumulation à impédance réduite |
| CN104900916A (zh) * | 2015-06-26 | 2015-09-09 | 广州天赐高新材料股份有限公司 | 用于高容量锂离子电池的电解液、制备方法及锂离子电池 |
| WO2018054710A1 (fr) * | 2016-09-21 | 2018-03-29 | Basf Se | Complexes de lithium à base de phosphonate |
| WO2018054933A1 (fr) * | 2016-09-21 | 2018-03-29 | Basf Se | Cellules électrochimiques comprenant des esters silyliques d'acide phosphonique bifonctionnels |
| US20190148775A1 (en) * | 2017-10-19 | 2019-05-16 | Battelle Memorial Institute | Localized superconcentrated electrolytes for silicon anodes |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2020150154A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7566754B2 (ja) | 2024-10-15 |
| KR20210104922A (ko) | 2021-08-25 |
| EP3912218A1 (fr) | 2021-11-24 |
| CN113273013A (zh) | 2021-08-17 |
| JP2022517987A (ja) | 2022-03-11 |
| KR102891568B1 (ko) | 2025-11-25 |
| WO2020150154A1 (fr) | 2020-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3912218A4 (fr) | Électrolytes superconcentrés localisés pour anodes de silicium | |
| EP4034939A4 (fr) | Solution de lentille de contact de forme libre pour myopie | |
| EP3630078A4 (fr) | Agents pour chimio-embolisation | |
| EP3946856A4 (fr) | Base décalée pour routeur | |
| EP3689979A4 (fr) | Composition de revêtement pour électrodéposition cationique | |
| EP3952935A4 (fr) | Échafaudage biomimétique pour lésions nerveuses périphériques | |
| EP3841085A4 (fr) | Test pour nbome | |
| EP3971328A4 (fr) | Électrode pour électrolyse | |
| EP3917484A4 (fr) | Système de levage pour couvercle de spa | |
| EP3960821A4 (fr) | Composition de revêtement pour électrodéposition cationique | |
| EP3374979A4 (fr) | Concentrateur de communication pour agents d'intervention | |
| EP4042988A4 (fr) | Coupe menstruelle | |
| EP3998316A4 (fr) | Composition de revêtement pour électrodéposition cationique | |
| MA53131A (fr) | Composition immunogène pour la paratuberculose | |
| EP3971327A4 (fr) | Électrode pour électrolyse | |
| JP1734943S (ja) | カップ | |
| EP3930811A4 (fr) | Casque pour interface patient | |
| EP3949793A4 (fr) | Structure de serrage pour bijoux | |
| EP4018310A4 (fr) | Proximité de tâche pour services en nuage | |
| JP1780368S (ja) | コップ | |
| JP1820105S (ja) | カップ | |
| JP1815299S (ja) | カップ | |
| JP1815327S (ja) | カップ | |
| EP4083162A4 (fr) | Bouillie pour polissage | |
| JP1763957S (ja) | カップ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20210708 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): 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 |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01M 4/62 20060101ALI20221107BHEP Ipc: H01M 4/587 20100101ALI20221107BHEP Ipc: H01M 4/38 20060101ALI20221107BHEP Ipc: H01M 4/36 20060101ALI20221107BHEP Ipc: H01M 10/42 20060101ALI20221107BHEP Ipc: H01M 10/0525 20100101ALI20221107BHEP Ipc: H01M 10/0567 20100101ALI20221107BHEP Ipc: H01M 10/0568 20100101ALI20221107BHEP Ipc: H01M 10/0569 20100101AFI20221107BHEP |
|
| A4 | Supplementary search report drawn up and despatched |
Effective date: 20230207 |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01M 4/62 20060101ALI20230201BHEP Ipc: H01M 4/587 20100101ALI20230201BHEP Ipc: H01M 4/38 20060101ALI20230201BHEP Ipc: H01M 4/36 20060101ALI20230201BHEP Ipc: H01M 10/42 20060101ALI20230201BHEP Ipc: H01M 10/0525 20100101ALI20230201BHEP Ipc: H01M 10/0567 20100101ALI20230201BHEP Ipc: H01M 10/0568 20100101ALI20230201BHEP Ipc: H01M 10/0569 20100101AFI20230201BHEP |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17Q | First examination report despatched |
Effective date: 20260320 |