CA2765901C - Diamond material - Google Patents

Diamond material Download PDF

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Publication number
CA2765901C
CA2765901C CA2765901A CA2765901A CA2765901C CA 2765901 C CA2765901 C CA 2765901C CA 2765901 A CA2765901 A CA 2765901A CA 2765901 A CA2765901 A CA 2765901A CA 2765901 C CA2765901 C CA 2765901C
Authority
CA
Canada
Prior art keywords
diamond material
colour
absorption
diamond
irradiation
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
Application number
CA2765901A
Other languages
English (en)
French (fr)
Other versions
CA2765901A1 (en
Inventor
Harpreet Kaur Dhillon
Sarah Louise Geoghegan
Daniel James Twitchen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Element Six Ltd
Original Assignee
Element Six Ltd
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
Priority claimed from GB0911075A external-priority patent/GB0911075D0/en
Priority claimed from GB0917219A external-priority patent/GB0917219D0/en
Priority claimed from GBGB1003613.5A external-priority patent/GB201003613D0/en
Priority claimed from GBGB1005573.9A external-priority patent/GB201005573D0/en
Priority claimed from GBGB1007728.7A external-priority patent/GB201007728D0/en
Application filed by Element Six Ltd filed Critical Element Six Ltd
Publication of CA2765901A1 publication Critical patent/CA2765901A1/en
Application granted granted Critical
Publication of CA2765901C publication Critical patent/CA2765901C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/02—Elements
    • C30B29/04—Diamond
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/25—Diamond
    • C01B32/28—After-treatment, e.g. purification, irradiation, separation or recovery
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
    • C30B25/02—Epitaxial-layer growth
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
    • C30B25/02—Epitaxial-layer growth
    • C30B25/10—Heating of the reaction chamber or the substrate
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B31/00—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor
    • C30B31/20—Doping by irradiation with electromagnetic waves or by particle radiation
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
    • C30B33/02—Heat treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Chemical Vapour Deposition (AREA)
  • Adornments (AREA)
CA2765901A 2009-06-26 2010-06-25 Diamond material Active CA2765901C (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
GB0911075.0 2009-06-26
GB0911075A GB0911075D0 (en) 2009-06-26 2009-06-26 Diamond material
GB0917219.8 2009-10-01
GB0917219A GB0917219D0 (en) 2009-10-01 2009-10-01 Diamond material
GB1003613.5 2010-03-04
GBGB1003613.5A GB201003613D0 (en) 2010-03-04 2010-03-04 Diamond material
GB1005573.9 2010-04-01
GBGB1005573.9A GB201005573D0 (en) 2010-04-01 2010-04-01 Diamond material
GB1007728.7 2010-05-10
GBGB1007728.7A GB201007728D0 (en) 2010-05-10 2010-05-10 Diamond material
PCT/EP2010/059080 WO2010149776A1 (en) 2009-06-26 2010-06-25 Method for treating diamond material and product obtained

Publications (2)

Publication Number Publication Date
CA2765901A1 CA2765901A1 (en) 2010-12-29
CA2765901C true CA2765901C (en) 2014-08-12

Family

ID=42494498

Family Applications (4)

Application Number Title Priority Date Filing Date
CA2765901A Active CA2765901C (en) 2009-06-26 2010-06-25 Diamond material
CA2765808A Active CA2765808C (en) 2009-06-26 2010-06-25 Method for making fancy pale blue or fancy pale blue/green single crystal cvd diamond and product obtained
CA2765898A Active CA2765898C (en) 2009-06-26 2010-06-25 Method for treating single crystal cvd diamond and product obtained
CA2765804A Active CA2765804C (en) 2009-06-26 2010-06-25 Method for making fancy orange coloured single crystal cvd diamond and product obtained

Family Applications After (3)

Application Number Title Priority Date Filing Date
CA2765808A Active CA2765808C (en) 2009-06-26 2010-06-25 Method for making fancy pale blue or fancy pale blue/green single crystal cvd diamond and product obtained
CA2765898A Active CA2765898C (en) 2009-06-26 2010-06-25 Method for treating single crystal cvd diamond and product obtained
CA2765804A Active CA2765804C (en) 2009-06-26 2010-06-25 Method for making fancy orange coloured single crystal cvd diamond and product obtained

Country Status (10)

Country Link
EP (4) EP2446071B1 (enExample)
JP (8) JP5874932B2 (enExample)
CN (5) CN102471923B (enExample)
CA (4) CA2765901C (enExample)
IL (4) IL217012A (enExample)
MY (3) MY160529A (enExample)
RU (5) RU2540611C2 (enExample)
SG (5) SG176889A1 (enExample)
TR (1) TR201816224T4 (enExample)
WO (4) WO2010149777A1 (enExample)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8986646B2 (en) * 2009-06-26 2015-03-24 Element Six Technologies Limited Diamond material
RU2540611C2 (ru) * 2009-06-26 2015-02-10 Элемент Сикс Лимитед Способ обработки монокристаллического cvd-алмаза и полученный продукт
US10273598B2 (en) 2009-12-22 2019-04-30 Element Six Technologies Limited Synthetic CVD diamond
GB2476478A (en) * 2009-12-22 2011-06-29 Element Six Ltd Chemical vapour deposition diamond synthesis
CN102939261B (zh) 2010-06-03 2015-09-23 六号元素有限公司 金刚石工具
GB201107552D0 (en) * 2011-05-06 2011-06-22 Element Six Ltd Diamond sensors, detectors, and quantum devices
EP2718735B1 (en) * 2011-06-13 2016-02-03 President and Fellows of Harvard College Absorption-based detection of spin impurities in solid-state spin systems
GB2492822A (en) * 2011-07-14 2013-01-16 Element Six Ltd Modifying diamond components by irradiation
GB201121642D0 (en) 2011-12-16 2012-01-25 Element Six Ltd Single crtstal cvd synthetic diamond material
JP6315203B2 (ja) 2012-06-29 2018-04-25 住友電気工業株式会社 ダイヤモンド単結晶及びその製造方法並びに単結晶ダイヤモンド工具
EP2888596B1 (en) * 2012-08-22 2022-07-20 President and Fellows of Harvard College Nanoscale scanning sensors
GB201216697D0 (en) 2012-09-19 2012-10-31 Element Six Ltd Single crystal chemical vapour deposited synthetic diamond materials having uniform colour
GB201301556D0 (en) 2013-01-29 2013-03-13 Element Six Ltd Synthetic diamond materials for quantum and optical applications and methods of making the same
CN105427899B (zh) * 2014-09-13 2018-08-10 董沛 反应堆器件辐射损伤的热处理恢复技术
DE102014219561A1 (de) * 2014-09-26 2016-03-31 Robert Bosch Gmbh Einrichtung zur Analyse von Substanzen in einer Probe, Atemgasanalysegerät, Kraftstoffsensor und Verfahren
GB2540537A (en) * 2015-07-03 2017-01-25 Univ Oxford Innovation Ltd Crystal defects
US9748113B2 (en) * 2015-07-30 2017-08-29 Veeco Intruments Inc. Method and apparatus for controlled dopant incorporation and activation in a chemical vapor deposition system
RU2616350C2 (ru) * 2015-08-03 2017-04-14 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" Способ образования центров окраски в алмазе
GB201522512D0 (en) * 2015-12-21 2016-02-03 Element Six Ltd Flourescent diamond particles and methods of fabricating the same
GB201522650D0 (en) 2015-12-22 2016-02-03 Element Six Technologies Ltd Nitrogen containing single crystal diamond materials optimized for magnetometr applications
CN107305188A (zh) * 2016-04-25 2017-10-31 潘栋雄 钻石颜色等级的检测方法
GB201620415D0 (en) * 2016-12-01 2017-01-18 Element Six Tech Ltd Single crystal synthetic diamond material via chemical vapour deposition
CN108385163A (zh) * 2017-03-15 2018-08-10 杨承 金刚石晶体和基于金刚石量子缺陷中心的惯性运动测量装置
WO2019123383A1 (en) * 2017-12-21 2019-06-27 Università Degli Studi Di Milano - Bicocca System and method for spectroscopy analysis of diamonds
GB201801288D0 (en) 2018-01-26 2018-03-14 Element Six Tech Ltd Synthetic diamond material
TWI804596B (zh) * 2018-04-24 2023-06-11 美商戴蒙創新公司 螢光鑽石材料及製造其之方法
AU2018214017A1 (en) 2018-08-07 2020-02-27 The University Of Melbourne Quantum Spin Magnetometer
JP7158966B2 (ja) * 2018-09-14 2022-10-24 株式会社東芝 ダイヤモンド基板、量子デバイス、量子システム、及び、ダイヤモンド基板の製造方法
CN109813700B (zh) * 2019-01-23 2021-04-02 太原科技大学 一种金刚石本征缺陷扩散表征方法
GB201904435D0 (en) * 2019-03-29 2019-05-15 Element Six Tech Ltd Single crystal synthetic diamond material
WO2020232140A1 (en) * 2019-05-14 2020-11-19 The Regents Of The University Of California Wide band gap semiconductor optimization for hyperpolarization
CN110219043A (zh) * 2019-05-23 2019-09-10 宁波晶钻工业科技有限公司 一种多色单晶金刚石生长方法
DE102019117423A1 (de) * 2019-06-27 2020-12-31 Universität Leipzig Verfahren zur Erzeugung zumindest eines deterministischen Farbzentrums in einer Diamantschicht
CN110395727B (zh) * 2019-07-30 2020-11-24 中国电子科技集团公司第十三研究所 色心金刚石制备方法及色心金刚石
EP4165379A4 (en) * 2020-07-29 2024-12-25 Gemological Institute of America, Inc. (GIA) UV-VISIBLE ABSORPTION SPECTROSCOPY FOR GEMSTONE IDENTIFICATION
JP7754107B2 (ja) * 2020-11-04 2025-10-15 住友電気工業株式会社 合成単結晶ダイヤモンド及びその製造方法
US20240183069A1 (en) * 2021-03-31 2024-06-06 Sumitomo Electric Industries, Ltd. Single-crystal diamond and diamond composite containing the same
EP4317545A4 (en) * 2021-03-31 2024-11-06 Sumitomo Electric Industries, Ltd. MONOCRYSTALLINE DIAMOND, AND METHOD FOR MANUFACTURING SAME
US12055497B2 (en) * 2021-04-28 2024-08-06 Sumitomo Electric Hardmetal Corp. Method of measuring concentration of nitrogen in diamond and apparatus that measures concentration of nitrogen in diamond
CN113753889B (zh) * 2021-09-22 2022-12-20 铜仁学院 一种只含nv-光学色心的金刚石及其合成方法
GB2614521A (en) * 2021-10-19 2023-07-12 Element Six Tech Ltd CVD single crystal diamond
GB2614522B (en) 2021-10-19 2024-04-03 Element Six Tech Ltd CVD single crystal diamond
GB2614240B (en) 2021-12-21 2024-08-14 Element Six Tech Ltd Sensor device
GB2614068B (en) 2021-12-21 2024-05-22 Element Six Tech Ltd Sensor device
GB2614530B (en) 2021-12-23 2024-12-11 Element Six Tech Ltd Diamond sensor
US20230357025A1 (en) * 2022-05-09 2023-11-09 M7D Corporation Process for isothermal diamond annealing for stress relaxation and optical enhancement by radiative heating
GB2623075A (en) 2022-10-03 2024-04-10 Element Six Tech Ltd Diamond layer on photonic circuit
CN115463615B (zh) * 2022-10-08 2023-05-26 四川大学 一种在高温高压下制备强韧性粉色钻石的方法
CN115928210A (zh) * 2022-11-09 2023-04-07 福建北电新材料科技有限公司 金刚石的制备方法
JP7561174B2 (ja) * 2022-12-17 2024-10-03 エレメント シックス リミテッド 半導体部材加工砥石用ダイヤモンド砥粒、および半導体部材加工砥石用ダイヤモンド砥粒の製造方法
CN116081618B (zh) * 2023-01-10 2025-03-04 武汉大学 金刚石镓-空位量子色心、应用及制备方法
CN117604626A (zh) * 2023-11-28 2024-02-27 合肥先端晶体科技有限责任公司 一种基于mpcvd法生产渐变粉色单晶金刚石的方法
WO2025182851A1 (ja) * 2024-02-28 2025-09-04 住友電気工業株式会社 ダイヤモンドスピンセンサ

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US289282A (en) 1883-11-27 leadley
US2945793A (en) * 1952-09-22 1960-07-19 Dugdale Ronald Arthur Process for coloring diamonds
EP0275063A3 (en) * 1987-01-12 1992-05-27 Sumitomo Electric Industries Limited Light emitting element comprising diamond and method for producing the same
JPS6420689A (en) * 1987-07-15 1989-01-24 Sumitomo Electric Industries Manufacture of diamond light emitting device
JPH02385A (ja) * 1987-01-12 1990-01-05 Sumitomo Electric Ind Ltd ダイヤモンド発光素子およびその製造方法
JP2571795B2 (ja) 1987-11-17 1997-01-16 住友電気工業株式会社 紫色ダイヤモンドおよびその製造方法
JP2571797B2 (ja) * 1987-11-25 1997-01-16 住友電気工業株式会社 青緑色ダイヤモンドおよびその製造方法
JP2571808B2 (ja) * 1988-01-13 1997-01-16 住友電気工業株式会社 緑色ダイヤモンド及びその製造方法
JPH02184600A (ja) * 1989-01-10 1990-07-19 Iwao Umeda ダイアモンドの着色法
RU1676409C (ru) * 1989-07-18 1995-05-27 Якутский Научно-Исследовательский И Проектный Институт Алмазодобывающей Промышленности Способ образования нз-центров окраски в алмазе
RU2044378C1 (ru) * 1992-08-14 1995-09-20 Якутский Научно-Исследовательский И Проектный Институт Алмазодобывающей Промышленности Вещество для пассивных затворов лазеров (варианты)
JP3314444B2 (ja) * 1993-03-15 2002-08-12 住友電気工業株式会社 赤色ダイヤモンドおよび桃色ダイヤモンド
RU2145365C1 (ru) * 1998-12-11 2000-02-10 Эдуард Ильич Карагезов Способ облагораживания алмазов
US20030063042A1 (en) 1999-07-29 2003-04-03 Asher A. Friesem Electronic utility devices incorporating a compact virtual image display
WO2001009664A1 (en) 1999-08-01 2001-02-08 Deep Video Imaging Limited Interactive three dimensional display with layered screens
GB0007887D0 (en) * 2000-03-31 2000-05-17 De Beers Ind Diamond Colour change of diamond
RU2287028C2 (ru) * 2000-06-15 2006-11-10 Элемент Сикс (Пти) Лтд. Монокристаллический алмазный слой большой толщины, способ его получения и драгоценные камни, изготавливаемые из этого слоя
CN1232340C (zh) * 2000-08-11 2005-12-21 金刚石创新公司 改变变色天然钻石颜色的方法及其获得的钻石
WO2003014427A1 (en) * 2001-08-08 2003-02-20 Apollo Diamond, Inc. System and method for producing synthetic diamond
JP2003111606A (ja) * 2001-10-09 2003-04-15 Sophia Avenir:Kk カラーダイヤモンド
GB0130004D0 (en) * 2001-12-14 2002-02-06 Diamanx Products Ltd Coloured diamond
GB0130005D0 (en) * 2001-12-14 2002-02-06 Diamanx Products Ltd Boron doped diamond
RU2293148C2 (ru) * 2002-07-17 2007-02-10 Саито Такеши Способ обработки алмазов
GB2430194B (en) * 2002-09-06 2007-05-02 Element Six Ltd Coloured diamond
GB0220772D0 (en) * 2002-09-06 2002-10-16 Diamanx Products Ltd Coloured diamond
DE60335117D1 (de) * 2002-09-06 2011-01-05 Element Six Ltd Verfahren zum ändern die farbe eines cvd-artigen diamanteinkristalles und dadurch hergestellte diamant-schicht
GB0227261D0 (en) * 2002-11-21 2002-12-31 Element Six Ltd Optical quality diamond material
RU2237113C1 (ru) 2003-06-26 2004-09-27 Винс Виктор Генрихович Способ получения алмазов фантазийного красного цвета
US7157067B2 (en) * 2003-07-14 2007-01-02 Carnegie Institution Of Washington Tough diamonds and method of making thereof
US9061263B2 (en) * 2004-12-09 2015-06-23 Element Six Technologies Limited Method of improving the crystalline perfection of diamond crystals
US7122837B2 (en) 2005-01-11 2006-10-17 Apollo Diamond, Inc Structures formed in diamond
KR101307032B1 (ko) * 2005-06-22 2013-09-11 엘리멘트 식스 리미티드 고등급의 색을 갖는 다이아몬드 층
EP1990313A1 (en) * 2007-05-10 2008-11-12 INSERM (Institut National de la Santé et de la Recherche Médicale) Method to produce light-emitting nano-particles of diamond
WO2009045445A1 (en) * 2007-10-02 2009-04-09 Carnegie Institution Of Washington Low pressure method annealing diamonds
US20100028556A1 (en) 2008-05-09 2010-02-04 Apollo Diamond Gemstone Corporation Chemical vapor deposition colored diamond
GB0813490D0 (en) 2008-07-23 2008-08-27 Element Six Ltd Solid state material
GB0813491D0 (en) 2008-07-23 2008-08-27 Element Six Ltd Diamond Material
TW201035396A (en) * 2008-10-24 2010-10-01 Carnegie Inst Of Washington Enhanced optical properties of chemical vapor deposited single crystal diamond by low-pressure/high-temperature annealing
RU2540611C2 (ru) * 2009-06-26 2015-02-10 Элемент Сикс Лимитед Способ обработки монокристаллического cvd-алмаза и полученный продукт

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Publication number Publication date
SG10201405892YA (en) 2014-11-27
CN102575379A (zh) 2012-07-11
JP5368634B2 (ja) 2013-12-18
JP2014166956A (ja) 2014-09-11
SG177298A1 (en) 2012-02-28
IL217010A0 (en) 2012-02-29
JP5891564B2 (ja) 2016-03-23
RU2497981C2 (ru) 2013-11-10
WO2010149776A1 (en) 2010-12-29
MY157153A (en) 2016-05-13
MY160529A (en) 2017-03-15
MY159945A (en) 2017-02-15
RU2540624C2 (ru) 2015-02-10
JP2012530675A (ja) 2012-12-06
CA2765898C (en) 2015-09-15
CA2765901A1 (en) 2010-12-29
TR201816224T4 (tr) 2018-11-21
RU2580916C1 (ru) 2016-04-10
CA2765808A1 (en) 2010-12-29
IL217012A (en) 2016-03-31
WO2010149777A1 (en) 2010-12-29
SG177261A1 (en) 2012-02-28
EP2446069A1 (en) 2012-05-02
EP2446072B1 (en) 2018-02-21
CA2765808C (en) 2013-07-30
CN102656296B (zh) 2015-11-25
CN102471923B (zh) 2014-08-27
EP2446071A1 (en) 2012-05-02
EP2446069B1 (en) 2018-08-08
CN102575380A (zh) 2012-07-11
RU2537857C2 (ru) 2015-01-10
JP5567669B2 (ja) 2014-08-06
JP2012530676A (ja) 2012-12-06
HK1170274A1 (en) 2013-02-22
EP2446071B1 (en) 2015-07-29
JP2015134722A (ja) 2015-07-27
RU2011151983A (ru) 2013-08-10
WO2010149775A1 (en) 2010-12-29
JP2012530674A (ja) 2012-12-06
CA2765804C (en) 2014-07-29
RU2011151856A (ru) 2013-08-10
SG176933A1 (en) 2012-01-30
JP2015155377A (ja) 2015-08-27
CN104630882B (zh) 2018-03-30
IL217012A0 (en) 2012-02-29
EP2446070A1 (en) 2012-05-02
CN104630882A (zh) 2015-05-20
RU2011151979A (ru) 2013-08-10
IL217011A (en) 2015-08-31
EP2446070B1 (en) 2018-08-08
CN102656296A (zh) 2012-09-05
JP2015145338A (ja) 2015-08-13
IL217011A0 (en) 2012-02-29
WO2010149779A1 (en) 2010-12-29
JP5874932B2 (ja) 2016-03-02
CA2765804A1 (en) 2010-12-29
IL217009A0 (en) 2012-02-29
CN102575379B (zh) 2015-06-03
RU2540611C2 (ru) 2015-02-10
RU2011151873A (ru) 2013-08-10
IL217009A (en) 2016-04-21
IL217010A (en) 2015-08-31
JP5974345B2 (ja) 2016-08-23
JP6028307B2 (ja) 2016-11-16
CN102575380B (zh) 2016-01-06
EP2446072A1 (en) 2012-05-02
CN102471923A (zh) 2012-05-23
JP2012530677A (ja) 2012-12-06
CA2765898A1 (en) 2010-12-29
JP5877428B2 (ja) 2016-03-08
SG176889A1 (en) 2012-01-30

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