CN106460169B - 液体前体组合物、其制备方法和使用该组合物形成层的方法 - Google Patents
液体前体组合物、其制备方法和使用该组合物形成层的方法 Download PDFInfo
- Publication number
- CN106460169B CN106460169B CN201580031286.2A CN201580031286A CN106460169B CN 106460169 B CN106460169 B CN 106460169B CN 201580031286 A CN201580031286 A CN 201580031286A CN 106460169 B CN106460169 B CN 106460169B
- Authority
- CN
- China
- Prior art keywords
- liquid precursor
- dad
- precursor composition
- composition
- metal compound
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/04—Nickel compounds
- C07F15/045—Nickel compounds without a metal-carbon linkage
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/06—Cobalt compounds
- C07F15/065—Cobalt compounds without a metal-carbon linkage
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/52—Electrically conductive inks
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/06—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material
- C23C16/18—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material from metallo-organic compounds
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/406—Oxides of iron group metals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/06—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45523—Pulsed gas flow or change of composition over time
- C23C16/45525—Atomic layer deposition [ALD]
- C23C16/45553—Atomic layer deposition [ALD] characterized by the use of precursors specially adapted for ALD
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
- H01L21/285—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation
- H01L21/28506—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers
- H01L21/28512—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table
- H01L21/28556—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table by chemical means, e.g. CVD, LPCVD, PECVD, laser CVD
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Vapour Deposition (AREA)
- Formation Of Insulating Films (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20140072274 | 2014-06-13 | ||
| KR10-2014-0072274 | 2014-06-13 | ||
| PCT/KR2015/005945 WO2015190871A1 (en) | 2014-06-13 | 2015-06-12 | Liquid precursor compositions, preparation methods thereof, and methods for forming layer using the composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106460169A CN106460169A (zh) | 2017-02-22 |
| CN106460169B true CN106460169B (zh) | 2019-04-23 |
Family
ID=54833872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580031286.2A Active CN106460169B (zh) | 2014-06-13 | 2015-06-12 | 液体前体组合物、其制备方法和使用该组合物形成层的方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US10014089B2 (enExample) |
| JP (1) | JP6635950B2 (enExample) |
| KR (2) | KR101936162B1 (enExample) |
| CN (1) | CN106460169B (enExample) |
| TW (1) | TWI682051B (enExample) |
| WO (1) | WO2015190871A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11476158B2 (en) * | 2014-09-14 | 2022-10-18 | Entegris, Inc. | Cobalt deposition selectivity on copper and dielectrics |
| TWI736631B (zh) * | 2016-06-06 | 2021-08-21 | 韋恩州立大學 | 二氮雜二烯錯合物與胺類的反應 |
| US11078224B2 (en) * | 2017-04-07 | 2021-08-03 | Applied Materials, Inc. | Precursors for the atomic layer deposition of transition metals and methods of use |
| KR102103346B1 (ko) * | 2017-11-15 | 2020-04-22 | 에스케이트리켐 주식회사 | 박막 증착용 전구체 용액 및 이를 이용한 박막 형성 방법. |
| KR102123331B1 (ko) * | 2018-12-19 | 2020-06-17 | 주식회사 한솔케미칼 | 코발트 전구체, 이의 제조방법 및 이를 이용한 박막의 제조방법 |
| WO2022211218A1 (ko) | 2021-04-02 | 2022-10-06 | 한국과학기술원 | 액체금속 전구체 용액, 이를 이용한 금속막 제조방법 및 이를 포함하는 전자소자 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1806352A1 (de) * | 2006-01-05 | 2007-07-11 | H.C. Starck GmbH & Co. KG | Wolfram- und Molybdän-Verbindungen und ihre Verwendung für die Chemical Vapour Deposition (CVD) |
| US20090321733A1 (en) * | 2008-06-25 | 2009-12-31 | Julien Gatineau | Metal heterocyclic compounds for deposition of thin films |
| WO2012027357A2 (en) * | 2010-08-24 | 2012-03-01 | Wayne State University | Thermally stable volatile precursors |
| CN103298971A (zh) * | 2010-11-17 | 2013-09-11 | Up化学株式会社 | 基于二氮杂二烯的金属化合物、其生产方法和使用其形成薄膜的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8485738B2 (en) * | 2009-07-31 | 2013-07-16 | Hewlett-Packard Development Company, L.P. | Optical fiber connector |
| US9822446B2 (en) * | 2010-08-24 | 2017-11-21 | Wayne State University | Thermally stable volatile precursors |
| WO2013046155A1 (en) | 2011-09-27 | 2013-04-04 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Tungsten diazabutadiene precursors, their synthesis, and their use for tungsten containing film depositions |
| KR20140085461A (ko) * | 2011-09-27 | 2014-07-07 | 레르 리키드 쏘시에떼 아노님 뿌르 레?드 에렉스뿔라따시옹 데 프로세데 조르즈 클로드 | 니켈 비스 디아자부타디엔 전구체, 그들의 합성, 및 니켈 함유 필름 침착을 위한 그들의 용도 |
| CN105392917A (zh) | 2013-05-24 | 2016-03-09 | Up化学株式会社 | 使用钨化合物沉积含钨膜的方法和用于沉积含钨膜的包含钨化合物的前体组合物 |
| US9067958B2 (en) * | 2013-10-14 | 2015-06-30 | Intel Corporation | Scalable and high yield synthesis of transition metal bis-diazabutadienes |
| US9236292B2 (en) * | 2013-12-18 | 2016-01-12 | Intel Corporation | Selective area deposition of metal films by atomic layer deposition (ALD) and chemical vapor deposition (CVD) |
-
2015
- 2015-06-12 JP JP2016572630A patent/JP6635950B2/ja active Active
- 2015-06-12 CN CN201580031286.2A patent/CN106460169B/zh active Active
- 2015-06-12 KR KR1020167012801A patent/KR101936162B1/ko active Active
- 2015-06-12 KR KR1020167001280A patent/KR20160017094A/ko not_active Withdrawn
- 2015-06-12 WO PCT/KR2015/005945 patent/WO2015190871A1/en not_active Ceased
- 2015-06-15 TW TW104119200A patent/TWI682051B/zh active
-
2016
- 2016-06-30 US US15/199,705 patent/US10014089B2/en active Active
-
2018
- 2018-06-07 US US16/002,304 patent/US10763001B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1806352A1 (de) * | 2006-01-05 | 2007-07-11 | H.C. Starck GmbH & Co. KG | Wolfram- und Molybdän-Verbindungen und ihre Verwendung für die Chemical Vapour Deposition (CVD) |
| US20090321733A1 (en) * | 2008-06-25 | 2009-12-31 | Julien Gatineau | Metal heterocyclic compounds for deposition of thin films |
| WO2012027357A2 (en) * | 2010-08-24 | 2012-03-01 | Wayne State University | Thermally stable volatile precursors |
| CN103298971A (zh) * | 2010-11-17 | 2013-09-11 | Up化学株式会社 | 基于二氮杂二烯的金属化合物、其生产方法和使用其形成薄膜的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015190871A1 (en) | 2015-12-17 |
| KR20160017094A (ko) | 2016-02-15 |
| KR101936162B1 (ko) | 2019-01-08 |
| CN106460169A (zh) | 2017-02-22 |
| US20160314980A1 (en) | 2016-10-27 |
| US20180286529A1 (en) | 2018-10-04 |
| US10014089B2 (en) | 2018-07-03 |
| KR20170008715A (ko) | 2017-01-24 |
| TW201604305A (zh) | 2016-02-01 |
| US10763001B2 (en) | 2020-09-01 |
| TWI682051B (zh) | 2020-01-11 |
| JP6635950B2 (ja) | 2020-01-29 |
| JP2017525840A (ja) | 2017-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9255327B2 (en) | Thermally stable volatile precursors | |
| CN106460169B (zh) | 液体前体组合物、其制备方法和使用该组合物形成层的方法 | |
| JP5779823B2 (ja) | ジアザジエン系金属化合物、これの製造方法及びこれを利用した薄膜形成方法 | |
| US9982344B2 (en) | Thermally stable volatile precursors | |
| JP6465699B2 (ja) | ジアザジエニル化合物、薄膜形成用原料、薄膜の製造方法及びジアザジエン化合物 | |
| JP4746141B1 (ja) | 化学蒸着用の有機ルテニウム化合物及び該有機ルテニウム化合物を用いた化学蒸着方法 | |
| TW200948819A (en) | Organometallic compounds, processes and methods of use | |
| TW200948820A (en) | Organometallic compounds, processes and methods of use | |
| TW201425630A (zh) | 由釕錯合物所構成的化學蒸鍍原料及其製造方法和化學蒸鍍法 | |
| KR20140138084A (ko) | 텅스텐 화합물을 이용한 텅스텐-함유 막의 증착 방법 및 상기 텅스텐 화합물을 포함하는 텅스텐-함유 막 증착용 전구체 조성물 | |
| TWI481615B (zh) | 用於錳的原子層沉積之前驅物及方法 | |
| Shushanyan et al. | Thermochemical study of new volatile palladium (II) and copper (II) β-ketohydrazonates for CVD application | |
| WO2007055140A1 (ja) | チタン錯体、それらの製造方法、チタン含有薄膜及びそれらの形成方法 | |
| US8907115B2 (en) | Synthesis and characterization of first row transition metal complexes containing α-keto hydrazonate ligands as potential precursors for use in metal film deposition | |
| JP7495086B2 (ja) | 有機金属化合物の製造方法およびその方法で得られた有機金属化合物を用いた薄膜 | |
| Su et al. | Bis (β-ketoiminate) dioxo tungsten (VI) complexes as precursors for growth of WOx by aerosol-assisted chemical vapor deposition | |
| EP4441059A1 (en) | Deposition of noble metal islets or thin films for its use for electrochemical catalysts with improved catalytic activity | |
| WO2018173724A1 (ja) | イリジウム錯体からなる化学蒸着用原料及び該化学蒸着用原料を用いた化学蒸着法 | |
| KR102735113B1 (ko) | 신규한 유기코발트 화합물, 이의 제조방법 및 이를 이용하여 박막을 제조하는 방법 | |
| KR102682682B1 (ko) | 5족 금속 화합물, 이를 포함하는 증착용 전구체 조성물 및 이를 이용하여 박막을 형성하는 방법 | |
| KR102557282B1 (ko) | 신규 화합물, 이를 포함하는 전구체 조성물, 및 이를 이용한 박막의 제조방법 | |
| Wu et al. | Volatile and thermally stable tungsten organometallic complexes (RCp) W (CO) 2 (η3-2-tert-butylallyl) as potential thin film deposition precursor | |
| TW201026876A (en) | Nickel-containing film-formation material, and nickel-containing film-fabrication method | |
| Tao et al. | Trimethylphosphite stabilized N-silver (I) succinimide complexes as CVD precursors | |
| KR101965217B1 (ko) | 탄탈럼 화합물, 이의 제조 방법, 이를 포함하는 막 증착용 전구체 조성물, 및 이를 이용하는 막의 증착 방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170222 Assignee: Jiangsu Xianke semiconductor new materials Co.,Ltd. Assignor: UP CHEMICAL Co.,Ltd. Contract record no.: X2022990000316 Denomination of invention: Liquid precursor composition, its preparation method and method of using the composition to form a layer Granted publication date: 20190423 License type: Exclusive License Record date: 20220621 |
|
| EE01 | Entry into force of recordation of patent licensing contract |