AU2002335638B2 - Ceramic igniters with sealed electrical contact portion - Google Patents
Ceramic igniters with sealed electrical contact portion Download PDFInfo
- Publication number
- AU2002335638B2 AU2002335638B2 AU2002335638A AU2002335638A AU2002335638B2 AU 2002335638 B2 AU2002335638 B2 AU 2002335638B2 AU 2002335638 A AU2002335638 A AU 2002335638A AU 2002335638 A AU2002335638 A AU 2002335638A AU 2002335638 B2 AU2002335638 B2 AU 2002335638B2
- Authority
- AU
- Australia
- Prior art keywords
- igniter
- hermetic
- sealant material
- ceramoplastic
- hermetic sealant
- 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.)
- Ceased
Links
- 239000000919 ceramic Substances 0.000 title claims description 36
- 239000000203 mixture Substances 0.000 claims description 81
- 239000012812 sealant material Substances 0.000 claims description 53
- 239000000463 material Substances 0.000 claims description 51
- 239000000565 sealant Substances 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 22
- 238000004382 potting Methods 0.000 claims description 11
- 239000004593 Epoxy Substances 0.000 claims description 9
- 239000004568 cement Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000004513 sizing Methods 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000010445 mica Substances 0.000 claims description 6
- 229910052618 mica group Inorganic materials 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 230000015556 catabolic process Effects 0.000 claims description 5
- 238000006731 degradation reaction Methods 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 4
- 238000000748 compression moulding Methods 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims description 2
- 238000001721 transfer moulding Methods 0.000 claims description 2
- 230000035699 permeability Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 15
- 239000004020 conductor Substances 0.000 description 12
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 10
- 229910010271 silicon carbide Inorganic materials 0.000 description 10
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 9
- 229910016006 MoSi Inorganic materials 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000035515 penetration Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 6
- 239000012777 electrically insulating material Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical group [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000010411 cooking Methods 0.000 description 4
- 238000000280 densification Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 229910021343 molybdenum disilicide Inorganic materials 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- -1 titanium nitride Chemical class 0.000 description 3
- 229910052582 BN Inorganic materials 0.000 description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 229910052580 B4C Inorganic materials 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- RJDOZRNNYVAULJ-UHFFFAOYSA-L [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] Chemical group [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] RJDOZRNNYVAULJ-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- WQJQOUPTWCFRMM-UHFFFAOYSA-N tungsten disilicide Chemical compound [Si]#[W]#[Si] WQJQOUPTWCFRMM-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q13/00—Igniters not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
- F23Q7/22—Details
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31311301P | 2001-08-18 | 2001-08-18 | |
| US60/313,113 | 2001-08-18 | ||
| PCT/US2002/026067 WO2003017723A2 (en) | 2001-08-18 | 2002-08-17 | Ceramic igniters with sealed electrical contact portion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2002335638A1 AU2002335638A1 (en) | 2003-05-29 |
| AU2002335638B2 true AU2002335638B2 (en) | 2006-04-27 |
Family
ID=23214430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2002335638A Ceased AU2002335638B2 (en) | 2001-08-18 | 2002-08-17 | Ceramic igniters with sealed electrical contact portion |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6933471B2 (enExample) |
| EP (1) | EP1425541A4 (enExample) |
| JP (1) | JP2005526221A (enExample) |
| KR (1) | KR100673808B1 (enExample) |
| CN (1) | CN1309992C (enExample) |
| AU (1) | AU2002335638B2 (enExample) |
| BR (1) | BR0212040A (enExample) |
| CA (1) | CA2456768C (enExample) |
| MX (1) | MXPA04001489A (enExample) |
| NO (1) | NO20041114L (enExample) |
| WO (1) | WO2003017723A2 (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1501335B1 (en) * | 2002-04-26 | 2015-09-23 | NGK Spark Plug Co., Ltd. | Ceramic heater and glow plug having the same |
| JP4267405B2 (ja) * | 2003-01-14 | 2009-05-27 | エルジー エレクトロニクス インコーポレーテッド | 点火装置及び、これを用いた乾燥機 |
| JP4093175B2 (ja) * | 2003-11-17 | 2008-06-04 | 株式会社デンソー | グロープラグ |
| MXPA06013887A (es) * | 2004-05-28 | 2007-01-26 | Saint Gobain Ceramics | Sistemas de encendido. |
| US7351935B2 (en) * | 2004-06-25 | 2008-04-01 | Ngk Spark Plug Co., Ltd. | Method for producing a ceramic heater, ceramic heater produced by the production method, and glow plug comprising the ceramic heater |
| EP1846695A4 (en) * | 2005-02-05 | 2012-09-19 | Saint Gobain Ceramics | CERAMIC IGNERS |
| CN101163921A (zh) * | 2005-02-05 | 2008-04-16 | 圣戈本陶瓷及塑料股份有限公司 | 点火器护罩 |
| ITTO20060758A1 (it) * | 2006-10-20 | 2008-04-21 | Itw Ind Components Srl | Dispositivo elettronico accendigas e morsettiera a scatola integrata realizzante un serracavo, in particolare per elettrodomestici |
| DE102006062374A1 (de) * | 2006-12-20 | 2008-06-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Keramisches elektrisches Heizelement |
| EP2198201A2 (en) * | 2007-09-23 | 2010-06-23 | Saint-Gobain Ceramics & Plastics, Inc. | Heating element systems |
| JP2011508950A (ja) * | 2007-12-29 | 2011-03-17 | サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド | セラミック加熱素子 |
| CA2711131A1 (en) * | 2007-12-29 | 2009-07-09 | Saint-Gobain Ceramics & Plastics, Inc. | Ceramic heating elements having open-face structure and methods of fabrication thereof |
| GB0810406D0 (en) | 2008-06-06 | 2008-07-09 | Kanthal Ltd | Electrical resistance heating elements |
| US20100116182A1 (en) * | 2008-09-18 | 2010-05-13 | Saint-Gobain Ceramics & Plastics, Inc. | Resistance heater based air heating device |
| DE102008037425B3 (de) * | 2008-10-09 | 2010-04-15 | Webasto Ag | Glühstift-Befestigungsanordnung |
| CN102590133B (zh) * | 2012-03-01 | 2013-12-11 | 深圳市赛宝伦计算机技术有限公司 | 在线监测仪 |
| US10414378B2 (en) * | 2013-07-02 | 2019-09-17 | Pilkington Group Limited | Window assembly |
| CN103712245B (zh) * | 2013-12-30 | 2016-03-30 | 长兴奔能燃具有限公司 | 燃气具用点火装置及其应用 |
| US9951952B2 (en) | 2014-10-15 | 2018-04-24 | Specialized Component Parts Limited, Inc. | Hot surface igniters and methods of making same |
| KR20200142519A (ko) | 2018-03-27 | 2020-12-22 | 에스씨피 홀딩스 언 어숨드 비지니스 네임 오브 나이트라이드 이그나이터스 엘엘씨 | 쿡탑용 고온 표면 점화기 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3199967A (en) * | 1960-08-17 | 1965-08-10 | Haveg Industries Inc | Method of producing hermetic seal |
| USRE29853E (en) * | 1972-09-18 | 1978-11-28 | The Tappan Company | Gas igniter |
| JPH0275189A (ja) * | 1988-09-09 | 1990-03-14 | Ngk Spark Plug Co Ltd | セラミックヒータ |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US29853A (en) * | 1860-09-04 | Improvement in seed-planters | ||
| US1888070A (en) * | 1928-09-05 | 1932-11-15 | Gen Electric | Gas tight seal |
| FR783353A (fr) * | 1933-12-27 | 1935-07-11 | Porzellanfabrik Kahla | Procédé de fabrication de traversées conductrices |
| US2429955A (en) * | 1945-07-06 | 1947-10-28 | Electronic Mechanics Inc | Insulating structure |
| DE1072289B (enExample) * | 1954-07-26 | |||
| US2780715A (en) * | 1955-08-02 | 1957-02-05 | Glo Quartz Electric Heater Co | Immersion heater |
| US3296505A (en) * | 1964-06-24 | 1967-01-03 | Mallory & Co Inc P R | Glass-bonded mica encapsulated tantalum capacitor |
| US3810734A (en) * | 1969-02-28 | 1974-05-14 | J Willson | Refractory resistance and method of manufacture |
| US3928910A (en) | 1972-09-18 | 1975-12-30 | Tappan Co | Gas igniter |
| US3875477A (en) | 1974-04-23 | 1975-04-01 | Norton Co | Silicon carbide resistance igniter |
| US4029936A (en) * | 1975-01-13 | 1977-06-14 | The Tappan Company | Igniter assembly |
| US4003014A (en) * | 1975-09-25 | 1977-01-11 | Robertshaw Controls Company | Refractory resistance terminal |
| US4176903A (en) * | 1977-11-21 | 1979-12-04 | Robertshaw Controls Company | Plug in igniter unit and method of making the same |
| US4260872A (en) * | 1978-03-13 | 1981-04-07 | General Refractories Company | Ceramic ignitor |
| JPS585586A (ja) * | 1981-06-30 | 1983-01-12 | 三菱電機株式会社 | 絶縁管継手 |
| US4671058A (en) * | 1983-11-21 | 1987-06-09 | Nippondenso Co., Ltd. | Heating device |
| JPS60216484A (ja) | 1984-04-09 | 1985-10-29 | 株式会社日本自動車部品総合研究所 | セラミツクヒ−タ |
| US4804823A (en) | 1986-07-31 | 1989-02-14 | Kyocera Corporation | Ceramic heater |
| JPH01313362A (ja) | 1988-06-09 | 1989-12-18 | Ngk Spark Plug Co Ltd | セラミック発熱体およびその製造方法 |
| JP2752649B2 (ja) * | 1988-09-09 | 1998-05-18 | 日本特殊陶業株式会社 | セラミックヒータ |
| US5085237A (en) | 1989-08-10 | 1992-02-04 | Milligan Charles J | Asbestos removal equipment |
| JP2804393B2 (ja) | 1991-07-31 | 1998-09-24 | 京セラ株式会社 | セラミックヒータ |
| US5191508A (en) | 1992-05-18 | 1993-03-02 | Norton Company | Ceramic igniters and process for making same |
| US5378956A (en) | 1993-05-27 | 1995-01-03 | Ingersoll-Rand Company | Moisture resistant ceramic igniter for a burner |
| US5705261A (en) * | 1993-10-28 | 1998-01-06 | Saint-Gobain/Norton Industrial Ceramics Corporation | Active metal metallization of mini-igniters by silk screening |
| US5405237A (en) | 1994-01-21 | 1995-04-11 | Deere & Company | Loader leveling linkage providing for alteration of its geometry for accommodating different implements |
| JP2939701B2 (ja) * | 1994-07-08 | 1999-08-25 | 一郎 兼坂 | 点火ヒータ |
| DE4444685A1 (de) * | 1994-12-15 | 1996-06-20 | Behr Thomson Dehnstoffregler | Thermostatisches Arbeitselement mit einem elektrischen Widerstandsheizelement |
| DE19501140A1 (de) * | 1995-01-17 | 1996-07-18 | Behr Thomson Dehnstoffregler | Thermostatisches Arbeitselement mit einem elektrischen Heizelement und Verfahren zum Einbringen des elektrischen Heizelementes in ein Gehäuse |
| DE19516080A1 (de) * | 1995-05-03 | 1996-11-07 | Ego Elektro Blanc & Fischer | Feuchtedichte Rohrendenversiegelung |
| US5785911A (en) | 1995-06-07 | 1998-07-28 | Saint-Gobain/Norton Industrial Ceramics Corp. | Method of forming ceramic igniters |
| US5786565A (en) | 1997-01-27 | 1998-07-28 | Saint-Gobain/Norton Industrial Ceramics Corporation | Match head ceramic igniter and method of using same |
| US6078028A (en) * | 1999-02-19 | 2000-06-20 | Saint-Gobain Industrial Ceramics, Inc. | Solderless ceramic igniter having a leadframe attachment |
-
2002
- 2002-08-17 US US10/222,768 patent/US6933471B2/en not_active Expired - Fee Related
- 2002-08-17 BR BRPI0212040-2A patent/BR0212040A/pt not_active IP Right Cessation
- 2002-08-17 CN CNB028159462A patent/CN1309992C/zh not_active Expired - Fee Related
- 2002-08-17 AU AU2002335638A patent/AU2002335638B2/en not_active Ceased
- 2002-08-17 MX MXPA04001489A patent/MXPA04001489A/es active IP Right Grant
- 2002-08-17 JP JP2003521669A patent/JP2005526221A/ja active Pending
- 2002-08-17 EP EP02770402A patent/EP1425541A4/en not_active Withdrawn
- 2002-08-17 WO PCT/US2002/026067 patent/WO2003017723A2/en not_active Ceased
- 2002-08-17 CA CA002456768A patent/CA2456768C/en not_active Expired - Fee Related
- 2002-08-17 KR KR1020047002373A patent/KR100673808B1/ko not_active Expired - Fee Related
-
2004
- 2004-03-17 NO NO20041114A patent/NO20041114L/no not_active Application Discontinuation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3199967A (en) * | 1960-08-17 | 1965-08-10 | Haveg Industries Inc | Method of producing hermetic seal |
| USRE29853E (en) * | 1972-09-18 | 1978-11-28 | The Tappan Company | Gas igniter |
| JPH0275189A (ja) * | 1988-09-09 | 1990-03-14 | Ngk Spark Plug Co Ltd | セラミックヒータ |
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA04001489A (es) | 2004-05-14 |
| US20030080103A1 (en) | 2003-05-01 |
| CN1541317A (zh) | 2004-10-27 |
| KR20040074051A (ko) | 2004-08-21 |
| JP2005526221A (ja) | 2005-09-02 |
| US6933471B2 (en) | 2005-08-23 |
| WO2003017723A2 (en) | 2003-02-27 |
| NO20041114L (no) | 2004-03-17 |
| CA2456768C (en) | 2009-12-08 |
| WO2003017723A3 (en) | 2003-07-24 |
| EP1425541A4 (en) | 2009-02-25 |
| CA2456768A1 (en) | 2003-02-27 |
| KR100673808B1 (ko) | 2007-01-25 |
| BR0212040A (pt) | 2006-04-04 |
| EP1425541A2 (en) | 2004-06-09 |
| CN1309992C (zh) | 2007-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |