KR101013845B1 - 중저온 평판형 고체산화물 연료전지용 밀봉유리 제조방법 - Google Patents
중저온 평판형 고체산화물 연료전지용 밀봉유리 제조방법 Download PDFInfo
- Publication number
- KR101013845B1 KR101013845B1 KR1020080068747A KR20080068747A KR101013845B1 KR 101013845 B1 KR101013845 B1 KR 101013845B1 KR 1020080068747 A KR1020080068747 A KR 1020080068747A KR 20080068747 A KR20080068747 A KR 20080068747A KR 101013845 B1 KR101013845 B1 KR 101013845B1
- Authority
- KR
- South Korea
- Prior art keywords
- solid oxide
- glass
- oxide fuel
- fuel cell
- weight
- 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.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 27
- 239000011521 glass Substances 0.000 title claims abstract description 25
- 239000007787 solid Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title description 9
- 238000000034 method Methods 0.000 title description 4
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 239000005394 sealing glass Substances 0.000 claims abstract description 20
- 229910004298 SiO 2 Inorganic materials 0.000 claims abstract description 15
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 2
- 229910003455 mixed metal oxide Inorganic materials 0.000 claims 1
- -1 B 2 O 3 Inorganic materials 0.000 abstract description 8
- 229910044991 metal oxide Inorganic materials 0.000 abstract description 8
- 150000004706 metal oxides Chemical class 0.000 abstract description 8
- 239000002737 fuel gas Substances 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 4
- 239000003566 sealing material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 22
- 239000002184 metal Substances 0.000 description 10
- 230000009477 glass transition Effects 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 239000010445 mica Substances 0.000 description 3
- 229910052618 mica group Inorganic materials 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000005388 borosilicate glass Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 239000006132 parent glass Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000007784 solid electrolyte Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 229910017060 Fe Cr Inorganic materials 0.000 description 1
- 229910002544 Fe-Cr Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000006121 base glass Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910000953 kanthal Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
- C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/24—Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metal; Glass solders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H01M8/028—Sealing means characterised by their material
- H01M8/0282—Inorganic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M2008/1293—Fuel cells with solid oxide electrolytes
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electrochemistry (AREA)
- Fuel Cell (AREA)
Abstract
Description
샘플 | 조성비(중량%) | |||||||
SiO2 | Al2O3 | B2O3 | BaO | CeO2 | Mn2O3 | Fe2O3 | Cr2O3 | |
BABS1-4 | 30 | 10 | 15 | 45 | ||||
CM | 30 | 10 | 15 | 41 | 2 | 2 | ||
CF | 30 | 10 | 15 | 41 | 2 | 2 | ||
CR | 30 | 10 | 15 | 42 | 2 | 1 |
샘플 | Tg(℃) | Ts(℃) | 열팽창계수( ×10-6/℃) (100 ~ 550℃) |
BABS1-4 | 590 | 627 | 9.84 |
CM | 570 | 620 | 11.63 |
CF | 575 | 620 | 11.20 |
CR | 574 | 637 | 11.5 |
구성성분 (Atomic %) | O | Al | Si | Cr | Fe | Ba |
Point 1 | 48.65 | 4.95 | 10.85 | 2.27 | 2.18 | 31.10 |
Point 2 | 44.20 | 9.40 | 15.33 | 0.86 | 1.31 | 28.89 |
Point 3 | 53.77 | 7.37 | 12.44 | 0.34 | 0.21 | 26.54 |
Point 4 | 51.97 | 8.11 | 11.77 | 0.63 | 0.04 | 28.27 |
구성요소 (Atomic %) |
O | Al | Si | Cr | Fe | Mn | Ba |
Point 1 | 40.28 | 4.90 | 11.09 | 4.94 | 9.64 | 10.19 | 18.97 |
Point 2 | 43.83 | 9.12 | 12.39 | 0.11 | 0.45 | 4.16 | 29.94 |
Point 3 | 38.15 | 10.03 | 15.16 | 0.05 | 0.10 | 4.22 | 32.73 |
Point 4 | 57.86 | 3.64 | 7.17 | 0.01 | 4.28 | 2.39 | 29.06 |
Claims (1)
- 평판형 고체산화물 연료전지용 밀봉유리 조성물에 있어서, BaO 35~45중량%, SiO2 25~35 중량%, B2O3 10~20 중량%, Al2O3 8~15 중량%를 가지는 모유리 성분 100 중량부에 대하여,CeO2 와;Fe2O3, Mn2O3 및 Cr2O3 로 이루어진 군에서 선택되는 1종 이상의 산화물이 혼합된 혼합 금속산화물을 1~5 중량% 더 포함하는 것을 특징으로 하는 평판형 고체산화물 연료전지용 밀봉유리 조성물.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080068747A KR101013845B1 (ko) | 2008-07-15 | 2008-07-15 | 중저온 평판형 고체산화물 연료전지용 밀봉유리 제조방법 |
US12/430,278 US8088700B2 (en) | 2008-07-15 | 2009-04-27 | Sealing glass composition for intermediate-temperature planar SOFC |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080068747A KR101013845B1 (ko) | 2008-07-15 | 2008-07-15 | 중저온 평판형 고체산화물 연료전지용 밀봉유리 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100008264A KR20100008264A (ko) | 2010-01-25 |
KR101013845B1 true KR101013845B1 (ko) | 2011-02-14 |
Family
ID=41530803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080068747A Expired - Fee Related KR101013845B1 (ko) | 2008-07-15 | 2008-07-15 | 중저온 평판형 고체산화물 연료전지용 밀봉유리 제조방법 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8088700B2 (ko) |
KR (1) | KR101013845B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102503136B (zh) * | 2011-11-14 | 2013-10-30 | 中国科学院上海硅酸盐研究所 | 中低温固体氧化物燃料电池用封接材料及其制备方法 |
CN109608050B (zh) * | 2018-12-25 | 2021-11-12 | 中国人民解放军国防科技大学 | 一种高频低介低损耗微晶玻璃/陶瓷系ltcc基板材料及其制备方法 |
KR102564922B1 (ko) * | 2019-01-30 | 2023-08-08 | 한국광기술원 | 패널을 접합시키기 위한 실링재 및 그를 제조하는 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6183644A (ja) | 1984-09-28 | 1986-04-28 | Hoya Corp | カラ−コントラストフイルタ−用ガラス |
JP2001058849A (ja) * | 1999-06-09 | 2001-03-06 | Asahi Glass Co Ltd | バリウムホウケイ酸ガラスおよびガラスセラミックス組成物 |
KR20070009459A (ko) * | 2005-07-14 | 2007-01-18 | 니폰 덴키 가라스 가부시키가이샤 | 평면표시장치 스페이서용 유리 및 이를 이용한 스페이서 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU529811B2 (en) | 1979-04-19 | 1983-06-23 | Chloride Silent Power Ltd. | Glass seals for sealing beta-alumina in electro-chemical cells |
KR19990049582A (ko) | 1997-12-13 | 1999-07-05 | 명호근 | 고체 전해질 연료전지용 유리 밀봉체의 조성과 제조방법 및 그 적용방법 |
US5998037A (en) * | 1997-12-22 | 1999-12-07 | Ferro Corporation | Porcelain enamel composition for electronic applications |
IT1298339B1 (it) * | 1998-03-05 | 1999-12-20 | Graziano Vignali | Formulazioni coloranti per ceramica a base di composti idrosolubili di titanio e cromo assieme ad antimonio o tungsteno o loro miscele e |
JP3358589B2 (ja) * | 1999-06-08 | 2002-12-24 | 株式会社村田製作所 | セラミック基板用組成物、グリーンシートおよびセラミック回路部品 |
US6362119B1 (en) * | 1999-06-09 | 2002-03-26 | Asahi Glass Company, Limited | Barium borosilicate glass and glass ceramic composition |
US20040247980A1 (en) * | 2003-06-03 | 2004-12-09 | Christopher Beatty | Structurally yieldable fuel cell seal |
KR100590968B1 (ko) | 2004-01-05 | 2006-06-19 | 현대자동차주식회사 | 고체산화물 연료전지용 유리/세라믹 섬유 밀봉재와 이의제조방법 |
US7214441B2 (en) | 2005-02-03 | 2007-05-08 | Corning Incorporated | Low alkali sealing frits, and seals and devices utilizing such frits |
-
2008
- 2008-07-15 KR KR1020080068747A patent/KR101013845B1/ko not_active Expired - Fee Related
-
2009
- 2009-04-27 US US12/430,278 patent/US8088700B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6183644A (ja) | 1984-09-28 | 1986-04-28 | Hoya Corp | カラ−コントラストフイルタ−用ガラス |
JP2001058849A (ja) * | 1999-06-09 | 2001-03-06 | Asahi Glass Co Ltd | バリウムホウケイ酸ガラスおよびガラスセラミックス組成物 |
KR20070009459A (ko) * | 2005-07-14 | 2007-01-18 | 니폰 덴키 가라스 가부시키가이샤 | 평면표시장치 스페이서용 유리 및 이를 이용한 스페이서 |
Also Published As
Publication number | Publication date |
---|---|
US8088700B2 (en) | 2012-01-03 |
KR20100008264A (ko) | 2010-01-25 |
US20100016142A1 (en) | 2010-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Ley et al. | Glass-ceramic sealants for solid oxide fuel cells: Part I. Physical properties | |
CN105103352B (zh) | 用于高温应用的硅钡石基玻璃‑陶瓷密封件 | |
DK178886B1 (en) | Glass ceramic joint material and its use | |
JPH04115469A (ja) | 固体電解質膜及びこれを有する固体電解質型燃料電池、並びにこれらの製造方法 | |
CN101072676A (zh) | 玻璃和玻璃-陶瓷密封剂组合物 | |
CN100438183C (zh) | 平板式固体氧化物燃料电池的中高温封接方法 | |
JP5069989B2 (ja) | 燃料電池に用いる密封材料 | |
KR101013845B1 (ko) | 중저온 평판형 고체산화물 연료전지용 밀봉유리 제조방법 | |
JPWO2009001739A1 (ja) | 高温構造材料と固体電解質形燃料電池用セパレータ | |
CN1300275C (zh) | 中温固体氧化物燃料电池的密封剂 | |
KR20230146033A (ko) | 연료전지 스택을 밀봉하기 위한 유리 조성물 | |
KR102185975B1 (ko) | 실링 유리 조성물 및 이를 이용한 고체산화물 연료 전지 | |
Wang et al. | Novel cathode material for solid oxide fuel cells based on Ba-doped Sr2Fe1. 5Mo0. 5O6 | |
KR101570513B1 (ko) | 평판형 고체산화물 연료전지 스택용 밀봉재 및 이를 이용하는 연료전지 스택 | |
EP3875439B1 (en) | Sealing glass composition and solid oxide fuel cell using same | |
CN110759743B (zh) | 一种玻璃-蛭石复合封接材料及其制备方法和用途 | |
JP2002053374A (ja) | 固体電解質型燃料電池の空気極用及び集電体原料用複合酸化物、その製造方法、並びに固体電解質型燃料電池 | |
CN110563455B (zh) | 一种利用改进的液相辅助烧结机制来制备sofc陶瓷连接体的方法 | |
KR20090029381A (ko) | 고체산화물 연료전지용 밀봉재 및 이를 이용한 가스켓 제조 방법 | |
KR101788553B1 (ko) | 소결 첨가물 및 동시소결을 이용하는 연료극 지지형 세라믹 연료전지용 음극 지지체 및 전해질을 포함하는 전극 소자의 제조방법 | |
Jinhua et al. | Compatibility between glass sealants and electrode materials of solid oxide fuel cells | |
US20220177359A1 (en) | Ceramic materials | |
Dal Col | Joining of porous alloys by glass ceramics for energy applications | |
CN119601703A (zh) | 一种纤维增强的固体氧化物电池密封材料 | |
DE10301404A1 (de) | Brennstoffzelle, Brennstoffzellenstapel sowie dessen Herstellungsverfahren |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20080715 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20100609 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20101202 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20110201 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20110207 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20140129 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20140129 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20150130 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20150130 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20160129 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20160129 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20180130 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20180130 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20190130 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20190130 Start annual number: 9 End annual number: 9 |
|
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20201112 |