KR20140110382A - 트리클로로실란의 제조방법 - Google Patents
트리클로로실란의 제조방법 Download PDFInfo
- Publication number
- KR20140110382A KR20140110382A KR1020130024602A KR20130024602A KR20140110382A KR 20140110382 A KR20140110382 A KR 20140110382A KR 1020130024602 A KR1020130024602 A KR 1020130024602A KR 20130024602 A KR20130024602 A KR 20130024602A KR 20140110382 A KR20140110382 A KR 20140110382A
- Authority
- KR
- South Korea
- Prior art keywords
- silicon
- copper
- trichlorosilane
- reaction
- silicide
- 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.)
- Granted
Links
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical compound Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 239000005052 trichlorosilane Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 24
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 52
- 239000010703 silicon Substances 0.000 claims abstract description 51
- JUZTWRXHHZRLED-UHFFFAOYSA-N [Si].[Cu].[Cu].[Cu].[Cu].[Cu] Chemical compound [Si].[Cu].[Cu].[Cu].[Cu].[Cu] JUZTWRXHHZRLED-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910021360 copper silicide Inorganic materials 0.000 claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims description 39
- 150000001880 copper compounds Chemical class 0.000 claims description 28
- 239000005749 Copper compound Substances 0.000 claims description 27
- 229910021591 Copper(I) chloride Inorganic materials 0.000 claims description 21
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 claims description 21
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 20
- 229910052802 copper Inorganic materials 0.000 claims description 20
- 239000003054 catalyst Substances 0.000 claims description 17
- 239000001257 hydrogen Substances 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 12
- 238000005984 hydrogenation reaction Methods 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000005660 chlorination reaction Methods 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 206010010144 Completed suicide Diseases 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims description 3
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- GTDCAOYDHVNFCP-UHFFFAOYSA-N chloro(trihydroxy)silane Chemical compound O[Si](O)(O)Cl GTDCAOYDHVNFCP-UHFFFAOYSA-N 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 22
- 229940045803 cuprous chloride Drugs 0.000 description 19
- 230000000052 comparative effect Effects 0.000 description 11
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000005049 silicon tetrachloride Substances 0.000 description 9
- 229910021332 silicide Inorganic materials 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
- 238000007038 hydrochlorination reaction Methods 0.000 description 7
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 5
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 5
- 229910003902 SiCl 4 Inorganic materials 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 4
- SLLGVCUQYRMELA-UHFFFAOYSA-N chlorosilicon Chemical compound Cl[Si] SLLGVCUQYRMELA-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 229910019064 Mg-Si Inorganic materials 0.000 description 3
- 229910019406 Mg—Si Inorganic materials 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000000550 scanning electron microscopy energy dispersive X-ray spectroscopy Methods 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- LBJNMUFDOHXDFG-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu].[Cu] LBJNMUFDOHXDFG-UHFFFAOYSA-N 0.000 description 1
- 229960003280 cupric chloride Drugs 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/08—Compounds containing halogen
- C01B33/107—Halogenated silanes
- C01B33/1071—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof
- C01B33/10742—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof prepared by hydrochlorination of silicon or of a silicon-containing material
- C01B33/10757—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof prepared by hydrochlorination of silicon or of a silicon-containing material with the preferential formation of trichlorosilane
- C01B33/10763—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof prepared by hydrochlorination of silicon or of a silicon-containing material with the preferential formation of trichlorosilane from silicon
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/06—Metal silicides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/08—Compounds containing halogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/08—Compounds containing halogen
- C01B33/107—Halogenated silanes
- C01B33/1071—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof
- C01B33/10742—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof prepared by hydrochlorination of silicon or of a silicon-containing material
- C01B33/10757—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof prepared by hydrochlorination of silicon or of a silicon-containing material with the preferential formation of trichlorosilane
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Silicon Compounds (AREA)
- Catalysts (AREA)
Abstract
Description
도 2는 실시예 1, 3, 4, 및 5의 MG-Si의 표면을 SEM(sanning eletron microscpoe)을 이용하여 관찰한 결과를 나타낸 것이다.
도 3은 실시예 1 및 5를 SEM-EDX(Energy-dispersive X-ray spectroscopy)를 이용하여 측정한 결과를 나타낸 것이다.
도 4는 실시예 1 내지 3 및 비교예 1 내지 4에서 반응 시간에 따른 트리클로로실란(SiHCl3)의 수율을 측정하여 나타낸 그래프이다.
Claims (10)
- 실리콘(Si) 및 구리(Cu) 화합물을 상기 구리 화합물의 용융점 이상으로 열처리함으로써 상기 실리콘에 구리 실리사이드(Cu-silicide)를 형성하는 단계; 및 상기 구리 실리사이드가 형성된 실리콘에 사염화실리콘(silicon tetrachloride) 및 수소를 공급하여 염화수소화 반응을 수행하는 단계를 포함하는 트리클로로실란(trichlorosilane)의 제조 방법.
- 제1항에 있어서, 상기 구리 실리사이드를 형성하는 단계는 수소를 포함하는 혼합 가스 분위기 하에서 수행되는 트리클로로실란의 제조 방법.
- 제2항에 있어서, 상기 혼합 가스는 수소를 10%이하의 중량비로 포함하고, 나머지는 불활성 가스를 포함하는 트리클로로실란의 제조 방법.
- 제1항에 있어서, 상기 구리 실리사이드를 형성하는 단계 및 염화수소화 반응을 수행하는 단계는 연속적으로 수행되는 트리클로로실란의 제조 방법.
- 제1항에 있어서, 상기 염화수소화 반응을 수행하는 단계는 촉매의 투입없이 수행되는 트리클로로실란의 제조 방법.
- 제1항에 있어서, 상기 구리 실리사이드는 상기 실리콘의 표면에 형성되는 트리클로로실란의 제조 방법.
- 제1항에 있어서, 상기 구리 화합물은 CuCl, CuCl2 , Cu2O, CuO, Cu 또는 이들의 혼합물을 포함하는 트리클로로실란의 제조 방법.
- 제1항에 있어서, 상기 실리콘은 평균 입경이 10 내지 500㎛인 메탈 실리콘(metallurgical silicon, MG-Si)인 트리클로로실란의 제조 방법.
- 제1항에 있어서, 열처리하는 단계는 300 내지 800℃에서 수행되는 트리클로로실란의 제조 방법.
- 제1항에 있어서, 염화수소화 반응을 수행하는 단계 300 내지 800℃, 압력은 1 내지 30bar에서 수행되는 트리클로로실란의 제조 방법.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130024602A KR101462634B1 (ko) | 2013-03-07 | 2013-03-07 | 트리클로로실란의 제조방법 |
PCT/KR2014/001577 WO2014137096A1 (en) | 2013-03-07 | 2014-02-26 | A method for preparing trichlorosilane |
US14/650,620 US20150329367A1 (en) | 2013-03-07 | 2014-02-26 | Method for preparing trichlorosilane |
CN201480004450.6A CN105050953A (zh) | 2013-03-07 | 2014-02-26 | 一种制备三氯硅烷的方法 |
JP2015561264A JP6178434B2 (ja) | 2013-03-07 | 2014-02-26 | トリクロロシランの製造方法 |
MYPI2015702451A MY178759A (en) | 2013-03-07 | 2014-02-26 | Method for preparing trichlorosilane |
DE112014001162.2T DE112014001162T5 (de) | 2013-03-07 | 2014-02-26 | Verfahren zur Herstellung von Trichlorsilan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130024602A KR101462634B1 (ko) | 2013-03-07 | 2013-03-07 | 트리클로로실란의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20140110382A true KR20140110382A (ko) | 2014-09-17 |
KR101462634B1 KR101462634B1 (ko) | 2014-11-17 |
Family
ID=51491567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020130024602A Active KR101462634B1 (ko) | 2013-03-07 | 2013-03-07 | 트리클로로실란의 제조방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20150329367A1 (ko) |
JP (1) | JP6178434B2 (ko) |
KR (1) | KR101462634B1 (ko) |
CN (1) | CN105050953A (ko) |
DE (1) | DE112014001162T5 (ko) |
MY (1) | MY178759A (ko) |
WO (1) | WO2014137096A1 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101616043B1 (ko) | 2014-07-22 | 2016-04-27 | 한화케미칼 주식회사 | 삼염화실란의 제조방법 |
CN107427805B (zh) * | 2015-03-24 | 2021-01-05 | 美国陶氏有机硅公司 | 用于流化铜硅化物的方法及使用该方法制备卤代硅烷的方法 |
CN105536789A (zh) * | 2015-12-10 | 2016-05-04 | 辽宁石油化工大学 | 一种四氯化硅加氢脱氯制备三氯氢硅的催化剂的方法 |
CN105399101A (zh) * | 2015-12-14 | 2016-03-16 | 辽宁石油化工大学 | 一种冷氢化制备三氯氢硅的方法 |
JP6822285B2 (ja) * | 2017-03-31 | 2021-01-27 | 三菱マテリアル株式会社 | 水素混合ガスの製造方法 |
CN108187702A (zh) * | 2017-12-25 | 2018-06-22 | 河南师范大学 | 一种铜催化剂、制备方法及其应用 |
CN110813291B (zh) * | 2019-10-11 | 2021-04-13 | 中国科学院过程工程研究所 | 利用有机硅单体三甲氧基硅烷生产中的废触体制备铜基复合催化剂的方法及用途 |
CN112717835A (zh) * | 2020-12-16 | 2021-04-30 | 亚洲硅业(青海)股份有限公司 | 氢化反应系统及提高氢化反应转化率的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2499009A (en) * | 1947-02-15 | 1950-02-28 | Linde Air Prod Co | Chlorosilanes |
US5250716A (en) * | 1992-05-28 | 1993-10-05 | Mui Jeffrey Y P | Method for making a silicon/copper contact mass suitable for direct reaction |
KR950010782B1 (ko) * | 1992-07-13 | 1995-09-23 | 재단법인한국화학연구소 | 삼염화 실란 제조용 촉매의 제조방법 |
DE4343169A1 (de) * | 1993-12-17 | 1995-06-22 | Solvay Deutschland | Katalytische Hydrodehalogenierung halogenhaltiger Verbindungen von Elementen der vierten Hauptgruppe |
JP3708648B2 (ja) * | 1995-12-25 | 2005-10-19 | 株式会社トクヤマ | トリクロロシランの製造方法 |
JP3708649B2 (ja) * | 1995-12-25 | 2005-10-19 | 株式会社トクヤマ | 銅シリサイドを有する金属珪素粒子の製造方法 |
DE10044796A1 (de) * | 2000-09-11 | 2002-04-04 | Bayer Ag | Verfahren zur Herstellung von Chlorsilanen |
CN101189245B (zh) * | 2005-03-09 | 2012-06-13 | 瑞科硅公司 | 制备氢氯硅烷的方法 |
JP5535679B2 (ja) * | 2010-02-18 | 2014-07-02 | 株式会社トクヤマ | トリクロロシランの製造方法 |
EP2825506A4 (en) * | 2012-03-14 | 2015-12-02 | Sitec Gmbh | PRODUCTION OF TRICHLOROSILANE |
-
2013
- 2013-03-07 KR KR1020130024602A patent/KR101462634B1/ko active Active
-
2014
- 2014-02-26 CN CN201480004450.6A patent/CN105050953A/zh active Pending
- 2014-02-26 DE DE112014001162.2T patent/DE112014001162T5/de not_active Ceased
- 2014-02-26 JP JP2015561264A patent/JP6178434B2/ja active Active
- 2014-02-26 US US14/650,620 patent/US20150329367A1/en not_active Abandoned
- 2014-02-26 MY MYPI2015702451A patent/MY178759A/en unknown
- 2014-02-26 WO PCT/KR2014/001577 patent/WO2014137096A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
MY178759A (en) | 2020-10-20 |
CN105050953A (zh) | 2015-11-11 |
JP2016513613A (ja) | 2016-05-16 |
US20150329367A1 (en) | 2015-11-19 |
JP6178434B2 (ja) | 2017-08-09 |
DE112014001162T5 (de) | 2015-11-26 |
KR101462634B1 (ko) | 2014-11-17 |
WO2014137096A1 (en) | 2014-09-12 |
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