KR101313746B1 - 탄소 나노튜브의 저온 대량합성 방법 - Google Patents
탄소 나노튜브의 저온 대량합성 방법 Download PDFInfo
- Publication number
- KR101313746B1 KR101313746B1 KR1020100059072A KR20100059072A KR101313746B1 KR 101313746 B1 KR101313746 B1 KR 101313746B1 KR 1020100059072 A KR1020100059072 A KR 1020100059072A KR 20100059072 A KR20100059072 A KR 20100059072A KR 101313746 B1 KR101313746 B1 KR 101313746B1
- Authority
- KR
- South Korea
- Prior art keywords
- carbon nanotubes
- gas
- metal substrate
- vapor deposition
- plasma
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 239000002041 carbon nanotube Substances 0.000 title claims abstract description 91
- 229910021393 carbon nanotube Inorganic materials 0.000 title claims abstract description 91
- 238000004519 manufacturing process Methods 0.000 title description 5
- 239000000758 substrate Substances 0.000 claims abstract description 76
- 229910052751 metal Inorganic materials 0.000 claims abstract description 65
- 239000002184 metal Substances 0.000 claims abstract description 65
- 239000007789 gas Substances 0.000 claims abstract description 63
- 238000007740 vapor deposition Methods 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 230000002194 synthesizing effect Effects 0.000 claims abstract description 20
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 14
- 238000005229 chemical vapour deposition Methods 0.000 claims abstract description 11
- 238000001308 synthesis method Methods 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000002230 thermal chemical vapour deposition Methods 0.000 claims abstract description 9
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 8
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims abstract description 7
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims abstract description 7
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 5
- 239000011651 chromium Substances 0.000 claims abstract description 5
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 5
- 238000010301 surface-oxidation reaction Methods 0.000 claims abstract description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000005977 Ethylene Substances 0.000 claims abstract description 4
- 239000001294 propane Substances 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 33
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 14
- 239000011261 inert gas Substances 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 229910052786 argon Inorganic materials 0.000 claims description 7
- 229910001055 inconels 600 Inorganic materials 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000011282 treatment Methods 0.000 claims description 3
- 238000010189 synthetic method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 20
- 230000003647 oxidation Effects 0.000 description 11
- 238000007254 oxidation reaction Methods 0.000 description 11
- 239000003054 catalyst Substances 0.000 description 10
- 238000000151 deposition Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 230000008021 deposition Effects 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000003786 synthesis reaction Methods 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 150000003624 transition metals Chemical class 0.000 description 3
- 238000001237 Raman spectrum Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 238000009832 plasma treatment Methods 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- 238000005019 vapor deposition process Methods 0.000 description 1
Images
Classifications
-
- 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
- C01B32/15—Nano-sized carbon materials
- C01B32/158—Carbon nanotubes
- C01B32/16—Preparation
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
- B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
- B82B3/0009—Forming specific nanostructures
-
- 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
- C01B32/15—Nano-sized carbon materials
- C01B32/158—Carbon nanotubes
- C01B32/16—Preparation
- C01B32/164—Preparation involving continuous processes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
본 발명에서는 ⅰ) 니켈, 크롬 및 철 중의 어느 하나 또는 복수의 전이금속원소를 함유한 금속기판을 열처리로에서 표면 산화시키는 단계; ⅱ) 상기 산화 처리한 금속기판을 플라즈마 장치에서 플라즈마 전처리하는 단계; 및 ⅲ) 상기 플라즈마 전처리한 금속기판을 열화학기상증착(CVD)장치에서 아세틸렌 가스, 메탄 가스, 프로판 가스 및 에틸렌 가스 중 어느 하나 또는 복수의 탄소 소스 가스를 사용하여 열화학기상증착법으로 탄소나노튜브를 합성시키는 합성 방법을 제시하였다.
Description
도 2는 본 발명의 실시예에 따른 플라즈마 전처리 공정을 위한 플라즈마 처리 장치의 개략도이다.
도 3은 본 발명의 실시예에 따른 전처리 후 열화학기상증착법으로 금속기판상에 탄소나노튜브를 합성시키는 공정도이다.
도 4는 본 발명의 실시예 및 비교예에 따라 합성한 탄소나노튜브에 대하여 각 열화학기상증착시킨 온도에 따라 변화된 탄소나노튜브의 높이를 측정한 그래프이다.
도 5는 본 발명의 실시예 및 비교예에 따라 합성한 탄소나노튜브의 실물사진으로 좌측은 비교예에 따라 합성된 것이고 우측은 실시예에 따라 합성된 탄소나노튜브의 사진이다.
도 6은 본 발명의 실시예에 따라 합성된 탄소나노튜브에 대한 라만 스펙트럼 분석결과를 나타내는 그래프이다.
도 7은 본 발명의 실시예의 하나인 375℃에서 합성된 탄소나노튜브에 대한 주사전자현미경 사진이다.
21: 금속기판 30: 열처리로
31: 유량계 33: 진공펌프
40: 반응챔버 41: 가스 주입부
43: 가스 배기부 45: 진공펌프
50: 상부 전극 51: 하부 전극
53: 저항 발열체
Claims (9)
- 니켈, 크롬 및 철 중의 어느 하나 또는 복수의 전이금속원소를 함유한 금속기판을 열처리로에서 표면 산화시키는 단계;
상기 산화 처리한 금속기판을 플라즈마 장치에서 플라즈마 전처리하는 단계; 및
상기 플라즈마 전처리한 금속기판을 열화학기상증착(CVD)장치에서 아세틸렌 가스, 메탄 가스, 프로판 가스 및 에틸렌 가스 중 어느 하나 또는 복수의 탄소 소스 가스를 사용하여 열화학기상증착법으로 탄소나노튜브를 합성시키는 단계를 포함하고,
상기 금속기판의 표면 산화 처리 단계는 공기 분위기 하에서 500℃ ~ 750℃로 가열한 다음 5분 ~ 30분간 유지하여 산화 처리하고,
상기 금속기판의 플라즈마 전처리 단계는 불활성 가스 분위기 하에서 반응챔버의 내부가 온도가 500℃ ~ 600℃로 되도록 승온시키고 이를 5 ~ 20분간 유지한 다음 플라즈마 장치의 전원을 공급하여 플라즈마를 발생시키고 이러한 플라즈마가 발생하는 조건을 20 ~ 60분간 유지시키며,
상기 불활성 가스는 아르곤 가스인 탄소 나노튜브의 저온대량합성 방법. - 제1항에 있어서,
상기 금속기판은 인코넬(Inconel 600) 또는 스테인리스강 중 어느 하나인 탄소 나노튜브의 저온대량합성 방법. - 삭제
- 삭제
- 삭제
- 제1항에 있어서,
상기 플라즈마 전처리 단계는 반응챔버의 진공도는 0.1토르(Torr) ~ 30 토르(Torr)인 탄소 나노튜브의 저온대량합성 방법. - 제1항에 있어서,
상기 열화학기상증착은 상기 열화학기상증착장치의 반응챔버내에 불활성 가스와 수소 가스를 혼합한 가스를 공급하고, 상기 열화학기상증착장치에 전원을 공급하여 상기 금속기판의 온도가 350℃ ~ 750℃ 에 도달한 후 5분 ~ 30분 동안 유지한 다음, 상기 탄소 소스 가스를 상기 반응챔버내에 공급하여 탄소나노튜브를 합성시키는 탄소 나노튜브의 저온대량합성 방법. - 제7항에 있어서,
상기 열화학기상증착은 상기 탄소 소스 가스를 공급한 다음 상기 금속기판의 온도를 20분 ~ 60분간 유지하면서 상기 탄소나노튜브를 합성시키는 탄소 나노튜브의 저온대량합성 방법. - 제8항에 있어서,
상기 열화학기상증착은 상기 금속기판의 온도가 450℃ 이하인 상태에서 상기 탄소나노튜브를 합성하는 탄소 나노튜브의 저온대량합성 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100059072A KR101313746B1 (ko) | 2010-06-22 | 2010-06-22 | 탄소 나노튜브의 저온 대량합성 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100059072A KR101313746B1 (ko) | 2010-06-22 | 2010-06-22 | 탄소 나노튜브의 저온 대량합성 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110138898A KR20110138898A (ko) | 2011-12-28 |
KR101313746B1 true KR101313746B1 (ko) | 2013-10-01 |
Family
ID=45504635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100059072A KR101313746B1 (ko) | 2010-06-22 | 2010-06-22 | 탄소 나노튜브의 저온 대량합성 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101313746B1 (ko) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10971451B2 (en) | 2018-07-24 | 2021-04-06 | Samsung Electronics Co., Ltd. | Interconnect structure having nanocrystalline graphene cap layer and electronic device including the interconnect structure |
US11094538B2 (en) | 2018-10-01 | 2021-08-17 | Samsung Electronics Co., Ltd. | Method of forming graphene |
US11149346B2 (en) | 2018-07-25 | 2021-10-19 | Samsung Electronics Co., Ltd. | Method of directly growing carbon material on substrate |
US11180373B2 (en) | 2017-11-29 | 2021-11-23 | Samsung Electronics Co., Ltd. | Nanocrystalline graphene and method of forming nanocrystalline graphene |
US11217531B2 (en) | 2018-07-24 | 2022-01-04 | Samsung Electronics Co., Ltd. | Interconnect structure having nanocrystalline graphene cap layer and electronic device including the interconnect structure |
US11626282B2 (en) | 2019-04-30 | 2023-04-11 | Samsung Electronics Co., Ltd. | Graphene structure and method of forming graphene structure |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101369285B1 (ko) | 2012-04-13 | 2014-03-06 | 한국과학기술연구원 | 2차원 나노구조의 텅스텐 카바이드 및 그 제조방법 |
KR102753755B1 (ko) * | 2024-02-01 | 2025-01-10 | 양효식 | 방열소재 및 이의 제조방법 |
-
2010
- 2010-06-22 KR KR1020100059072A patent/KR101313746B1/ko active IP Right Grant
Non-Patent Citations (4)
Title |
---|
Carbon, Vol. 44, pp. 1235-1242 (2006. 6.) * |
Carbon, Vol. 44, pp. 1235-1242 (2006. 6.)* |
Carbon, Vol. 46, pp. 589-595 (2008. 4.) * |
Carbon, Vol. 46, pp. 589-595 (2008. 4.)* |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11180373B2 (en) | 2017-11-29 | 2021-11-23 | Samsung Electronics Co., Ltd. | Nanocrystalline graphene and method of forming nanocrystalline graphene |
US10971451B2 (en) | 2018-07-24 | 2021-04-06 | Samsung Electronics Co., Ltd. | Interconnect structure having nanocrystalline graphene cap layer and electronic device including the interconnect structure |
US11217531B2 (en) | 2018-07-24 | 2022-01-04 | Samsung Electronics Co., Ltd. | Interconnect structure having nanocrystalline graphene cap layer and electronic device including the interconnect structure |
US11682622B2 (en) | 2018-07-24 | 2023-06-20 | Samsung Electronics Co., Ltd. | Interconnect structure having nanocrystalline graphene cap layer and electronic device including the interconnect structure |
US11149346B2 (en) | 2018-07-25 | 2021-10-19 | Samsung Electronics Co., Ltd. | Method of directly growing carbon material on substrate |
US11094538B2 (en) | 2018-10-01 | 2021-08-17 | Samsung Electronics Co., Ltd. | Method of forming graphene |
US11626282B2 (en) | 2019-04-30 | 2023-04-11 | Samsung Electronics Co., Ltd. | Graphene structure and method of forming graphene structure |
Also Published As
Publication number | Publication date |
---|---|
KR20110138898A (ko) | 2011-12-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101313746B1 (ko) | 탄소 나노튜브의 저온 대량합성 방법 | |
US8715790B2 (en) | Production of carbon nanotubes | |
JP7156648B2 (ja) | カーボンナノ構造化材料及びカーボンナノ構造化材料の形成方法 | |
EP2263974B1 (en) | Equipment and method for producing orientated carbon nano-tube aggregates | |
US9334167B2 (en) | Nanostructure production methods and apparatus | |
US20110033639A1 (en) | Apparatus and process for carbon nanotube growth | |
US20070048211A1 (en) | Apparatus and method for synthesizing a single-wall carbon nanotube array | |
KR20030028296A (ko) | 플라즈마 화학기상증착 장치 및 이를 이용한 탄소나노튜브제조방법 | |
CN104651802A (zh) | 一种简单使用固体氮源直接合成掺氮石墨烯的方法 | |
CN102677019A (zh) | 一种运动磁场辅助增强化学气相沉积方法及装置 | |
CN101205060B (zh) | 碳纳米管阵列的制备方法 | |
JP2020105040A (ja) | 基板上のグラフェン膜の直接成膜法及び走査型プローブ顕微鏡用カンチレバー | |
JP5700819B2 (ja) | カーボンナノチューブ配向集合体の製造方法 | |
CN105152165B (zh) | 基于等离子体化学增强气相沉积直接合成大面积氧化石墨烯的方法 | |
KR20190038323A (ko) | 그래핀 옥사이드 증착용 소스 및 이를 이용한 그래핀 옥사이드 박막 형성 방법 | |
Kuo et al. | Microwave-assisted chemical vapor deposition process for synthesizing carbon nanotubes | |
JP2007063034A (ja) | 線状炭素材料の製造方法及び機能デバイスの製造方法 | |
Zandi et al. | Charactrization of ultra-low temperature growth of multi-walled carbon nanotubes on glass substrate for field emission applications | |
KR100367455B1 (ko) | 탄소나노튜브 합성용 다중 진공챔버 플라즈마화학기상증착장치 및 이 장치를 이용한 탄소나노튜브 합성방법 | |
RU214891U1 (ru) | Устройство для газоструйного осаждения алмазных покрытий | |
JP2009046325A (ja) | カーボンナノチューブおよびその製造方法 | |
JP4480192B2 (ja) | 高純度ダイヤモンドの合成方法 | |
KR100480663B1 (ko) | 변형된 유도결합형 플라즈마 화학기상증착법에 의한탄소나노튜브의 합성방법 | |
JP5321881B2 (ja) | カーボン膜の製造方法 | |
JP2024540405A (ja) | 対象となる基板上にグラフェン又は酸化グラフェンを直接堆積させる方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20100622 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20120420 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20121025 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20120420 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
AMND | Amendment | ||
PX0901 | Re-examination |
Patent event code: PX09011S01I Patent event date: 20121025 Comment text: Decision to Refuse Application |
|
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20121221 Patent event code: PE09021S01D |
|
PX0701 | Decision of registration after re-examination |
Patent event date: 20130626 Comment text: Decision to Grant Registration Patent event code: PX07013S01D Patent event date: 20121123 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I Patent event date: 20121025 Comment text: Decision to Refuse Application Patent event code: PX07011S01I |
|
X701 | Decision to grant (after re-examination) | ||
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20130925 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20130925 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20160701 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20160701 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20170706 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20170706 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20180907 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20190718 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20210601 Start annual number: 8 End annual number: 8 |
|
R401 | Registration of restoration | ||
PR1001 | Payment of annual fee |
Payment date: 20210823 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20220917 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20240902 Start annual number: 12 End annual number: 12 |