KR20160140612A - 리튬 이차전지 및 배터리용 캐소드 활성물질 - Google Patents

리튬 이차전지 및 배터리용 캐소드 활성물질 Download PDF

Info

Publication number
KR20160140612A
KR20160140612A KR1020167024568A KR20167024568A KR20160140612A KR 20160140612 A KR20160140612 A KR 20160140612A KR 1020167024568 A KR1020167024568 A KR 1020167024568A KR 20167024568 A KR20167024568 A KR 20167024568A KR 20160140612 A KR20160140612 A KR 20160140612A
Authority
KR
South Korea
Prior art keywords
metal oxide
lithium metal
coating
cathode material
lithium
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.)
Ceased
Application number
KR1020167024568A
Other languages
English (en)
Korean (ko)
Inventor
사스키아 루파트
토마스 뵈를레
Original Assignee
바이에리셰 모토렌 베르케 악티엔게젤샤프트
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 바이에리셰 모토렌 베르케 악티엔게젤샤프트 filed Critical 바이에리셰 모토렌 베르케 악티엔게젤샤프트
Publication of KR20160140612A publication Critical patent/KR20160140612A/ko
Ceased legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • H01M4/0423—Physical vapour deposition
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • H01M4/0428—Chemical vapour deposition
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • 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
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • Y02E60/122—
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/54—

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020167024568A 2014-03-31 2015-03-24 리튬 이차전지 및 배터리용 캐소드 활성물질 Ceased KR20160140612A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014205945.3A DE102014205945B4 (de) 2014-03-31 2014-03-31 Aktives Kathodenmaterial für sekundäre Lithium-Zellen und Batterien
DE102014205945.3 2014-03-31
PCT/EP2015/056244 WO2015150167A1 (de) 2014-03-31 2015-03-24 Aktives kathodenmaterial für sekundäre lithium-zellen und batterien

Publications (1)

Publication Number Publication Date
KR20160140612A true KR20160140612A (ko) 2016-12-07

Family

ID=52774213

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167024568A Ceased KR20160140612A (ko) 2014-03-31 2015-03-24 리튬 이차전지 및 배터리용 캐소드 활성물질

Country Status (6)

Country Link
US (1) US20170018760A1 (enExample)
JP (1) JP2017510042A (enExample)
KR (1) KR20160140612A (enExample)
CN (1) CN106165156A (enExample)
DE (1) DE102014205945B4 (enExample)
WO (1) WO2015150167A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7025681B2 (ja) * 2016-03-08 2022-02-25 住友金属鉱山株式会社 非水系電解質二次電池
FI20165852A (fi) * 2016-11-14 2018-05-15 Picodeon Ltd Oy MENETELMÄ Li-IONIAKKUJEN SEPARAATTORIKALVOJEN JA ELEKTRODIEN PINNOITTAMISEKSI JA PINNOITETTU SEPARAATTORI- TAI ELEKTRODIKALVO
JP6943023B2 (ja) * 2017-05-30 2021-09-29 凸版印刷株式会社 積層体グリーンシート、全固体二次電池およびその製造方法
US10511054B2 (en) 2017-11-07 2019-12-17 Toyota Motor Engineering & Manufacturing North America, Inc. Compounds with mixed anions as solid Li-ion conductors
CN108172789B (zh) * 2017-12-25 2020-11-24 中国工程物理研究院电子工程研究所 一种氟化锂-一氧化镍纳米复合物及其制备方法
DE102018202180A1 (de) * 2018-02-13 2019-10-17 Volkswagen Aktiengesellschaft Kathodenaktivmaterial für eine elektrochemische Vorrichtung und Verfahren zur Beschichtung eines Kathodenaktivmaterials
DE102018121275B4 (de) 2018-08-31 2025-03-06 Volkswagen Aktiengesellschaft Verfahren und System zur Abscheidung eines Festelektrolyten auf Elektrodenaktivmaterial
DE102018219586A1 (de) 2018-11-15 2020-05-20 Volkswagen Aktiengesellschaft Beschichtung von Anoden- und Kathodenaktivmaterialien mit hochvoltstabilen Festelektrolyten und einem Elektronenleiter im Mehrschichtsystem und Lithium-Ionen-Batteriezelle
DE102018219589A1 (de) 2018-11-15 2020-05-20 Volkswagen Aktiengesellschaft Slurryherstellung auf Wasserbasis mit Kathodenaktivmaterial, das mit einem Festelektrolyten beschichtet ist, Herstellung einer Elektrode daraus und Herstellung einer Lithium-Ionen-Batteriezelle
DE102018221319A1 (de) 2018-12-10 2020-06-10 Volkswagen Aktiengesellschaft Slurryherstellung auf Wasserbasis mit Kathodenaktivmaterial, das mit einem Festelektrolyten beschichtet ist, Herstellung einer Elektrode daraus und Herstellung einer Lithium-Ionen-Batteriezelle
DE102018221828A1 (de) 2018-12-14 2020-06-18 Volkswagen Aktiengesellschaft Beschichtung von Anoden- und Kathodenaktivmaterialien mit hochvoltstabilen Festelektrolyten und einem Elektronenleiter im Mehrschichtsystem und Lithium-Ionen-Batteriezelle
DE102019119793A1 (de) * 2019-07-22 2021-01-28 Bayerische Motoren Werke Aktiengesellschaft Kathoden-Aktivmaterial mit Lithiumperoxid, Kathode für eine Lithiumionen-Batterie, Lithiumionen-Batterie und Verwendung von beschichtetem Lithiumperoxid in einer Lithiumionen-Batterie
KR102809158B1 (ko) 2020-01-14 2025-05-16 주식회사 엘지에너지솔루션 이차전지용 양극 활물질의 제조방법
DE102020119843A1 (de) 2020-07-28 2022-02-03 Bayerische Motoren Werke Aktiengesellschaft Kathodenaktivmaterial und Lithiumionen-Batterie mit dem Kathodenaktivmaterial
DE102020119842A1 (de) 2020-07-28 2022-02-03 Bayerische Motoren Werke Aktiengesellschaft Kathodenaktivmaterial und Lithiumionen-Batterie mit dem Kathodenaktivmaterial
DE102020119841A1 (de) 2020-07-28 2022-02-03 Bayerische Motoren Werke Aktiengesellschaft Lithiumionen-Batterie und Verfahren zur Herstellung einer solchen Lithiumionen-Batterie
DE102020119844A1 (de) 2020-07-28 2022-02-03 Bayerische Motoren Werke Aktiengesellschaft Lithiumionen-Batterie und Verfahren zur Herstellung einer solchen Lithiumionen-Batterie
DE102020132661A1 (de) 2020-12-08 2022-06-09 Bayerische Motoren Werke Aktiengesellschaft Kathodenaktivmaterial und Lithiumionen-Batterie mit dem Kathodenaktivmaterial
CN116988018B (zh) * 2023-08-04 2025-01-21 中国科学技术大学 一种磁各向异性及表面粗糙度可调控的铥铁石榴石薄膜及其制备方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017400B1 (en) 1979-04-05 1984-05-30 United Kingdom Atomic Energy Authority Electrochemical cell and method of making ion conductors for said cell
DE102004010892B3 (de) 2004-03-06 2005-11-24 Christian-Albrechts-Universität Zu Kiel Chemisch stabiler fester Lithiumionenleiter
TW200919803A (en) 2007-06-07 2009-05-01 Koninkl Philips Electronics Nv Solid-state battery and method for manufacturing of such a solid-state battery
DE102007030604A1 (de) 2007-07-02 2009-01-08 Weppner, Werner, Prof. Dr. Ionenleiter mit Granatstruktur
US8808912B2 (en) 2009-01-29 2014-08-19 Uchicago Argonne, Llc Surface protected lithium-metal-oxide electrodes
JP2011065982A (ja) 2009-08-18 2011-03-31 Seiko Epson Corp リチウム電池用電極体及びリチウム電池
JP5381640B2 (ja) * 2009-11-24 2014-01-08 株式会社豊田中央研究所 リチウム二次電池
CN102244231A (zh) * 2010-05-14 2011-11-16 中国科学院物理研究所 对正极活性材料和/或正极进行表面包覆的方法以及正极和电池的制备方法
CN102064318B (zh) * 2010-11-30 2013-05-01 四会市达博文实业有限公司 射频等离子体增强化学气相沉积实现磷酸铁锂碳包覆的方法
KR101312275B1 (ko) * 2011-03-30 2013-09-25 삼성에스디아이 주식회사 복합체, 이를 포함한 리튬 이차 전지용 전극 활물질, 그 제조방법, 이를 이용한 리튬 이차 전지용 전극 및 이를 채용한 리튬 이차 전지
JP5252064B2 (ja) * 2011-12-07 2013-07-31 株式会社豊田自動織機 リチウムシリケート系化合物及びその製造方法
JP5740297B2 (ja) * 2011-12-22 2015-06-24 株式会社日立製作所 リチウムイオン二次電池用正極、リチウムイオン二次電池、これを搭載した乗り物および電力貯蔵システム
DE102012203139A1 (de) 2012-02-29 2013-08-29 Robert Bosch Gmbh Feststoffzelle
WO2013136446A1 (ja) * 2012-03-13 2013-09-19 株式会社 東芝 リチウムイオン伝導性酸化物、固体電解質二次電池および電池パック
JP2013214355A (ja) * 2012-03-30 2013-10-17 Equos Research Co Ltd リチウムイオン電池用正極
DE102012205931A1 (de) 2012-04-12 2013-10-17 Robert Bosch Gmbh Elektrochemischer Energiespeicher und Verfahren zum Herstellen desselben
CN102738451A (zh) 2012-07-13 2012-10-17 河南师范大学 一种改性锂离子电池正极材料及其制备方法
CN103633329B (zh) * 2012-08-28 2015-12-02 华为技术有限公司 一种全固态锂离子电池复合型正极材料及其制备方法和全固态锂离子电池
JP2013048112A (ja) * 2012-11-22 2013-03-07 Toyota Motor Corp 正極活物質
DE102012224377A1 (de) 2012-12-27 2014-07-03 Robert Bosch Gmbh Verfahren zum Herstellen eines galvanischen Elements und galvanisches Element

Also Published As

Publication number Publication date
CN106165156A (zh) 2016-11-23
DE102014205945B4 (de) 2025-06-12
WO2015150167A1 (de) 2015-10-08
JP2017510042A (ja) 2017-04-06
US20170018760A1 (en) 2017-01-19
DE102014205945A1 (de) 2015-10-01

Similar Documents

Publication Publication Date Title
KR20160140612A (ko) 리튬 이차전지 및 배터리용 캐소드 활성물질
Zhang et al. Interfacial design for a 4.6 V high‐voltage single‐crystalline LiCoO2 cathode
Liang et al. Stabilizing and understanding the interface between nickel-rich cathode and PEO-based electrolyte by lithium niobium oxide coating for high-performance all-solid-state batteries
Du et al. Recent advances in the interface engineering of solid-state Li-ion batteries with artificial buffer layers: challenges, materials, construction, and characterization
Chen et al. Outstanding electrochemical performance of high-voltage LiNi1/3Co1/3Mn1/3O2 cathode achieved by application of LiPO2F2 electrolyte additive
KR102617731B1 (ko) 실리콘 함유 복합체, 그 제조방법, 이를 이용한 탄소 복합체, 이를 포함한 전극, 리튬 전지 및 전자소자
Kalluri et al. Surface engineering strategies of layered LiCoO2 cathode material to realize high‐energy and high‐voltage Li‐ion cells
KR101586816B1 (ko) 비수전해질 이차전지용 음극재, 이의 제조방법, 및 이를 포함하는 비수전해질 이차전지
KR101612057B1 (ko) 박막 전지 및 이를 제조하기 위한 방법
Yu et al. Nanocrystalline MnO thin film anode for lithium ion batteries with low overpotential
JP5841014B2 (ja) 固体電解質薄膜の製造方法、固体電解質薄膜、および固体電池
CN111403691A (zh) 电极和通过连续局部热解制造电化学电池的电极的方法
CA3208246A1 (en) Nano-engineered coatings for anode active materials, cathode active materials, and solid-state electrolytes and methods of making batteries containing nano-engineered coatings
KR102891481B1 (ko) 결정질 층을 형성하는 방법, 배터리 반쪽셀을 형성하는 방법
KR101669111B1 (ko) 리튬 이차 전지용 전극 활물질, 그 제조방법, 이를 포함한 리튬 이차 전지용 전극 및 이를 이용한 리튬 이차 전지
US20120244441A1 (en) Silicon film and lithium secondary battery
KR20180127189A (ko) 리튬 이차전지용 음극의 제조방법
KR102621786B1 (ko) Si계 음극 및 이를 포함하는 리튬 이차전지
KR20190044450A (ko) 고수명 및 초고에너지 밀도의 리튬 이차전지
KR101599693B1 (ko) 리튬 공기 전지 정극용 탄소 재료 및 리튬 공기 전지
KR20160081679A (ko) 비수 전해질 이차전지용 음극재, 이의 제조 방법, 및 이를 포함하는 비수 전해질 이차전지
Loebl et al. Solid electrolyte interphase on lithium-ion carbon nanofiber electrodes by atomic and molecular layer deposition
Kim et al. Facile dual-protection layer and advanced electrolyte enhancing performances of cobalt-free/nickel-rich cathodes in lithium-ion batteries
Ku et al. Effects of carbon coating on LiNi0. 5Mn1. 5O4 cathode material for lithium ion batteries using an atmospheric microwave plasma torch
KR101646397B1 (ko) 리튬공기전지용 양극의 제조방법

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20160906

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20190927

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20210216

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20211111

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20210216

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I