KR100365368B1 - 저온 플라즈마에 의한 유해가스 처리방법 - Google Patents
저온 플라즈마에 의한 유해가스 처리방법 Download PDFInfo
- Publication number
- KR100365368B1 KR100365368B1 KR1020000026135A KR20000026135A KR100365368B1 KR 100365368 B1 KR100365368 B1 KR 100365368B1 KR 1020000026135 A KR1020000026135 A KR 1020000026135A KR 20000026135 A KR20000026135 A KR 20000026135A KR 100365368 B1 KR100365368 B1 KR 100365368B1
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- South Korea
- Prior art keywords
- low
- reactor
- temperature plasma
- plasma
- alkaline earth
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- 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.)
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- 238000000034 method Methods 0.000 title claims abstract description 50
- 231100000167 toxic agent Toxicity 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 claims abstract description 38
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 23
- 239000000126 substance Substances 0.000 claims abstract description 23
- 150000001342 alkaline earth metals Chemical class 0.000 claims abstract description 20
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 150000001768 cations Chemical class 0.000 claims abstract description 7
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- 239000010703 silicon Substances 0.000 claims abstract description 7
- 238000011049 filling Methods 0.000 claims abstract description 6
- 229910052788 barium Inorganic materials 0.000 claims abstract description 4
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 4
- 229910052712 strontium Inorganic materials 0.000 claims abstract description 4
- -1 alkaline earth metal cations Chemical class 0.000 claims abstract 2
- 239000007789 gas Substances 0.000 claims description 40
- 239000008188 pellet Substances 0.000 claims description 22
- 239000011324 bead Substances 0.000 claims description 14
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 12
- 239000012855 volatile organic compound Substances 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 8
- 239000002808 molecular sieve Substances 0.000 claims description 7
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 4
- 239000003989 dielectric material Substances 0.000 claims description 4
- 150000002013 dioxins Chemical class 0.000 claims description 4
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000005297 pyrex Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910001868 water Inorganic materials 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 239000001307 helium Substances 0.000 claims description 2
- 229910052734 helium Inorganic materials 0.000 claims description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000001590 oxidative effect Effects 0.000 abstract description 6
- 231100000614 poison Toxicity 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 230000007096 poisonous effect Effects 0.000 abstract description 2
- 239000003440 toxic substance Substances 0.000 abstract description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 54
- 239000001294 propane Substances 0.000 description 27
- 230000008569 process Effects 0.000 description 16
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 230000003197 catalytic effect Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 229910002113 barium titanate Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 229910052723 transition metal Inorganic materials 0.000 description 4
- 150000003624 transition metals Chemical class 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 230000001473 noxious effect Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 101100496858 Mus musculus Colec12 gene Proteins 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001626 barium chloride Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/20—Halogens or halogen compounds
- B01D2257/206—Organic halogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (9)
- (i) 알루미늄/규소 분자체(molecular sieve) 담체의 양이온을 알칼리 토금속 양이온으로 치환시켜 제조된 알칼리 토금속 촉매 및 유전체를 플라즈마 반응기 내에 충진하는 공정;(ii) 상기 반응기에 유해물질을 포함하는 가스를 주입하는 공정; 및,(iii) 상기 반응기에 전력을 공급하여 저온 플라즈마를 발생시킴으로써 상기 유해물질을 분해하거나 산화시키는 공정을 포함하는 저온 플라즈마에 의한 유해가스 처리방법.
- 제 1항에 있어서,상기 알루미늄/규소 분자체 담체는 형상이 비드, 펠렛 또는 하니콤 형상인 것을 특징으로 하는 저온 플라즈마에 의한 유해가스 처리방법.
- 제 1항에 있어서,상기 알칼리 토금속은 Ba, Sr 또는 Ca인 것을 특징으로 하는 저온 플라즈마에 의한 유해가스 처리방법.
- 제 1항에 있어서,상기 유전체는 재질이 글래스, 세라믹, 파이렉스 또는 BaTiO3인 것을 특징으로 하는 저온 플라즈마에 의한 유해가스 처리방법.
- 제 1항에 있어서,상기 유해물질은 VOCs(volatile organic compounds), PFCs(perfluorocarbons), CFCs(chlorofluorocarbons), 다이옥신 및 질소산화물로 구성되는 그룹으로부터 선택되는 하나 이상인 것을 특징으로 하는 저온 플라즈마에 의한 유해가스 처리방법.
- 제 1항에 있어서,상기 전력은 교류전력 또는 펄스전력인 것을 특징으로 하는 저온 플라즈마에 의한 유해가스 처리방법.
- 삭제
- 제 1항에 있어서,상기 유해물질을 포함하는 가스에 수분 또는 과산화수소를 첨가하여 래디칼 생성을 촉진시키는 것을 특징으로 하는 저온 플라즈마에 의한 유해가스 처리방법.
- 제 1항에 있어서,상기 유해물질을 포함하는 가스를 주입하고 아르곤 또는 헬륨 가스를 추가로 주입하여 플라즈마를 안정화시키는 것을 특징으로 하는 저온 플라즈마에 의한 유해가스 처리방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000026135A KR100365368B1 (ko) | 2000-05-16 | 2000-05-16 | 저온 플라즈마에 의한 유해가스 처리방법 |
US09/614,695 US6395144B1 (en) | 2000-05-16 | 2000-07-12 | Method for treating toxic compounds-containing gas by non-thermal plasma |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000026135A KR100365368B1 (ko) | 2000-05-16 | 2000-05-16 | 저온 플라즈마에 의한 유해가스 처리방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010104911A KR20010104911A (ko) | 2001-11-28 |
KR100365368B1 true KR100365368B1 (ko) | 2002-12-18 |
Family
ID=19668745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000026135A Expired - Fee Related KR100365368B1 (ko) | 2000-05-16 | 2000-05-16 | 저온 플라즈마에 의한 유해가스 처리방법 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6395144B1 (ko) |
KR (1) | KR100365368B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100919689B1 (ko) * | 2008-10-21 | 2009-10-06 | 박성규 | 저온 플라즈마를 이용한 유해가스 탈취장치 및 그 방법 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000058535A (ko) * | 2000-06-12 | 2000-10-05 | 안길홍 | 강유전성 반도체 코팅막의 제조방법 및 그 방법에의해제조된 강유전성 반도체를 이용한 공기정화장치 |
JP2002292273A (ja) * | 2001-04-02 | 2002-10-08 | Canon Inc | プラズマ反応装置及びプラズマ反応方法 |
US6969494B2 (en) * | 2001-05-11 | 2005-11-29 | Continental Research & Engineering, Llc | Plasma based trace metal removal apparatus and method |
GB0403797D0 (en) * | 2004-02-20 | 2004-03-24 | Boc Group Plc | Gas abatement |
KR100936280B1 (ko) * | 2007-12-21 | 2010-01-13 | 인하대학교 산학협력단 | 저온 플라즈마와 헤테로폴리산 촉매의 복합 반응기를이용한 벤젠가스 처리방법 |
KR101026458B1 (ko) * | 2008-09-18 | 2011-04-01 | (주)트리플코어스코리아 | 공정 가스 처리 방법 및 처리 장치 |
US10478517B2 (en) | 2008-09-19 | 2019-11-19 | Fipak Research And Development Company | Method and apparatus for purging unwanted substances from air |
IN2015DN03749A (ko) * | 2012-10-04 | 2015-09-18 | Fipak Res And Dev Company | |
KR101522902B1 (ko) * | 2013-04-25 | 2015-05-28 | 주식회사 리트코 | 유도전압과 상온 플라즈마와 촉매를 이용하여 유해 가스를 제거하는 유해 가스 제거 장치 |
CN104548890B (zh) * | 2013-10-23 | 2016-06-29 | 天津市英格环保科技有限公司 | 双介质低温等离子烟气处理系统 |
CN114653172B (zh) * | 2022-03-15 | 2023-11-14 | 江苏理工学院 | 一种协同脱除VOCs和Hg0的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5252174A (en) * | 1976-05-20 | 1977-04-26 | Toa Nenryo Kogyo Kk | Catalytic reduction method of nox |
US4636482A (en) * | 1984-05-23 | 1987-01-13 | Director-General Of Agency Of Industrial Science & Technology | Novel zeolite catalyst and method of preparing |
JPH05168943A (ja) * | 1991-12-24 | 1993-07-02 | Tosoh Corp | 排ガス浄化触媒 |
JPH07132224A (ja) * | 1993-11-09 | 1995-05-23 | Tosoh Corp | 排気ガス浄化用触媒 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3983021A (en) | 1971-06-09 | 1976-09-28 | Monsanto Company | Nitrogen oxide decomposition process |
US4954320A (en) | 1988-04-22 | 1990-09-04 | The United States Of America As Represented By The Secretary Of The Army | Reactive bed plasma air purification |
US5236672A (en) | 1991-12-18 | 1993-08-17 | The United States Of America As Represented By The United States Environmental Protection Agency | Corona destruction of volatile organic compounds and toxics |
US5609736A (en) * | 1995-09-26 | 1997-03-11 | Research Triangle Institute | Methods and apparatus for controlling toxic compounds using catalysis-assisted non-thermal plasma |
-
2000
- 2000-05-16 KR KR1020000026135A patent/KR100365368B1/ko not_active Expired - Fee Related
- 2000-07-12 US US09/614,695 patent/US6395144B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5252174A (en) * | 1976-05-20 | 1977-04-26 | Toa Nenryo Kogyo Kk | Catalytic reduction method of nox |
US4636482A (en) * | 1984-05-23 | 1987-01-13 | Director-General Of Agency Of Industrial Science & Technology | Novel zeolite catalyst and method of preparing |
JPH05168943A (ja) * | 1991-12-24 | 1993-07-02 | Tosoh Corp | 排ガス浄化触媒 |
JPH07132224A (ja) * | 1993-11-09 | 1995-05-23 | Tosoh Corp | 排気ガス浄化用触媒 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100919689B1 (ko) * | 2008-10-21 | 2009-10-06 | 박성규 | 저온 플라즈마를 이용한 유해가스 탈취장치 및 그 방법 |
Also Published As
Publication number | Publication date |
---|---|
US6395144B1 (en) | 2002-05-28 |
KR20010104911A (ko) | 2001-11-28 |
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