DE69939552D1 - Membranelektrodeneinheit für brennstoffzellen mit verstärkter ausgangsleistung - Google Patents
Membranelektrodeneinheit für brennstoffzellen mit verstärkter ausgangsleistungInfo
- Publication number
- DE69939552D1 DE69939552D1 DE69939552T DE69939552T DE69939552D1 DE 69939552 D1 DE69939552 D1 DE 69939552D1 DE 69939552 T DE69939552 T DE 69939552T DE 69939552 T DE69939552 T DE 69939552T DE 69939552 D1 DE69939552 D1 DE 69939552D1
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- zone
- membrane
- output power
- fuel cells
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
-
- 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
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
- H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/190,215 US6287717B1 (en) | 1998-11-13 | 1998-11-13 | Fuel cell membrane electrode assemblies with improved power outputs |
PCT/US1999/026723 WO2000030201A1 (en) | 1998-11-13 | 1999-11-12 | Fuel cell membrane electrode assemblies with improved power outputs |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69939552D1 true DE69939552D1 (de) | 2008-10-23 |
Family
ID=22700456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69939552T Expired - Lifetime DE69939552D1 (de) | 1998-11-13 | 1999-11-12 | Membranelektrodeneinheit für brennstoffzellen mit verstärkter ausgangsleistung |
Country Status (10)
Country | Link |
---|---|
US (1) | US6287717B1 (de) |
EP (1) | EP1131855B1 (de) |
JP (3) | JP5101766B2 (de) |
KR (1) | KR100667717B1 (de) |
CN (1) | CN1207807C (de) |
AT (1) | ATE408245T1 (de) |
AU (1) | AU1476400A (de) |
CA (1) | CA2350432C (de) |
DE (1) | DE69939552D1 (de) |
WO (1) | WO2000030201A1 (de) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6673127B1 (en) * | 1997-01-22 | 2004-01-06 | Denora S.P.A. | Method of forming robust metal, metal oxide, and metal alloy layers on ion-conductive polymer membranes |
GB9826940D0 (en) * | 1998-12-09 | 1999-02-03 | Johnson Matthey Plc | Electrode |
US6517962B1 (en) * | 1999-08-23 | 2003-02-11 | Ballard Power Systems Inc. | Fuel cell anode structures for voltage reversal tolerance |
US6696189B2 (en) * | 2000-12-15 | 2004-02-24 | Motorola, Inc. | Direct methanol fuel cell system including an integrated methanol sensor and method of fabrication |
US20040161741A1 (en) * | 2001-06-30 | 2004-08-19 | Elazar Rabani | Novel compositions and processes for analyte detection, quantification and amplification |
US6716549B2 (en) * | 2001-12-27 | 2004-04-06 | Avista Laboratories, Inc. | Fuel cell having metalized gas diffusion layer |
US6998188B2 (en) * | 2002-02-19 | 2006-02-14 | Petillo Phillip J | Fuel cell components |
US6756150B2 (en) * | 2002-04-08 | 2004-06-29 | Plug Power Inc. | Fuel cell having a non-electrolytic layer |
WO2004047211A1 (fr) * | 2002-11-20 | 2004-06-03 | Xu, Gang | Ensemble electrode a membrane pour piles a combustible et son procede de fabrication |
FR2843896A1 (fr) * | 2002-12-09 | 2004-03-05 | Commissariat Energie Atomique | Substrat poreux contenant une phase metallique a gradient de concentration et procede de fabrication de ce substrat |
DE112004000170T5 (de) * | 2003-02-07 | 2008-01-10 | General Motors Corp., Detroit | Verbesserter Elektrokatalysator für PEM-Brennstoffzellen auf Grundlage gemischter Kohlenstoffträger |
US7056608B2 (en) | 2003-02-14 | 2006-06-06 | Relion, Inc. | Current collector for use in a fuel cell |
JP4033126B2 (ja) * | 2003-02-20 | 2008-01-16 | セイコーエプソン株式会社 | 燃料電池製造装置および燃料電池の製造方法 |
US6939636B2 (en) * | 2003-04-28 | 2005-09-06 | Relion, Inc. | Air cooled fuel cell module |
US7308510B2 (en) * | 2003-05-07 | 2007-12-11 | Intel Corporation | Method and apparatus for avoiding live-lock in a multinode system |
JP4427291B2 (ja) * | 2003-09-03 | 2010-03-03 | 東亞合成株式会社 | 機能性膜の連続製造方法 |
US20050112450A1 (en) * | 2003-09-08 | 2005-05-26 | Intematix Corporation | Low platinum fuel cell catalysts and method for preparing the same |
US7351444B2 (en) * | 2003-09-08 | 2008-04-01 | Intematix Corporation | Low platinum fuel cell catalysts and method for preparing the same |
US8211593B2 (en) * | 2003-09-08 | 2012-07-03 | Intematix Corporation | Low platinum fuel cells, catalysts, and method for preparing the same |
US20050058869A1 (en) * | 2003-09-16 | 2005-03-17 | Mathias Mark F. | Low cost gas diffusion media for use in PEM fuel cells |
US20050261469A1 (en) * | 2004-05-21 | 2005-11-24 | Gangadhar Panambur | High performance polymer electrolyte with improved thermal and chemical characteristics |
US20050266980A1 (en) * | 2004-05-28 | 2005-12-01 | Mada Kannan Arunachala N | Process of producing a novel MEA with enhanced electrode/electrolyte adhesion and performancese characteristics |
US9346673B2 (en) * | 2004-06-23 | 2016-05-24 | Samsung Sdi Co., Ltd. | Electrode for fuel cell, membrane-electrode assembly for fuel cell comprising the same, fuel cell system comprising the same, and method for preparing the electrode |
US20060024558A1 (en) * | 2004-07-29 | 2006-02-02 | Proton Energy Systems, Inc. | Low profile electrochemical cell |
US20060068253A1 (en) * | 2004-09-29 | 2006-03-30 | Proton Energy Systems, Inc | Gas barrier for electrochemical cells |
US20060089510A1 (en) * | 2004-10-26 | 2006-04-27 | Gangadhar Panambur | Novel compositions of monomers, oligomers and polymers and methods for making the same |
US20060088748A1 (en) * | 2004-10-26 | 2006-04-27 | Gangadhar Panambur | Novel compositions of monomers, oligomers and polymers and methods for making the same |
US20060088749A1 (en) * | 2004-10-26 | 2006-04-27 | Gangadhar Panambur | Novel compositions of monomers, oligomers and polymers and methods for making the same |
KR100669456B1 (ko) * | 2004-11-26 | 2007-01-15 | 삼성에스디아이 주식회사 | 연료전지용 전극, 이를 포함하는 연료전지 및 연료전지용전극의 제조방법 |
CN100435059C (zh) * | 2005-06-08 | 2008-11-19 | 英属盖曼群岛商胜光科技股份有限公司 | 控制燃料电池功率产出的控制方法 |
US20070026288A1 (en) * | 2005-07-28 | 2007-02-01 | Jacob Friedman | Electrochemical cell with flow field member |
US20070042251A1 (en) * | 2005-08-17 | 2007-02-22 | Proton Energy Systems, Inc. | Electrochemical cell with membrane-electrode-assembly support |
US8652705B2 (en) * | 2005-09-26 | 2014-02-18 | W.L. Gore & Associates, Inc. | Solid polymer electrolyte and process for making same |
US20070269698A1 (en) * | 2005-12-13 | 2007-11-22 | Horizon Fuel Cell Technologies Pte. Ltd | Membrane electrode assembly and its manufacturing method |
EP1991606A2 (de) * | 2006-01-23 | 2008-11-19 | Hitachi Chemical Research Center, Inc. | Ionomervorrichtungen und herstellungsverfahren dafür |
US8415012B2 (en) * | 2006-02-02 | 2013-04-09 | Florida State University Research Foundation, Inc. | Carbon nanotube and nanofiber film-based membrane electrode assemblies |
FR2897070B1 (fr) * | 2006-02-03 | 2008-12-19 | Commissariat Energie Atomique | Procede dli-mocvd pour la fabrication d'electrodes pour reacteurs electrochimiques, electrodes obtenues par ce procede et pile a combustible et accumulateur mettant en oeuvre de telles electrodes |
KR100846478B1 (ko) * | 2006-05-16 | 2008-07-17 | 삼성에스디아이 주식회사 | 담지 촉매, 그 제조방법 및 이를 이용한 연료전지 |
KR100738062B1 (ko) * | 2006-05-16 | 2007-07-10 | 삼성에스디아이 주식회사 | 막 전극 접합체 및 이를 이용한 연료전지 |
KR100814844B1 (ko) * | 2006-11-20 | 2008-03-20 | 삼성에스디아이 주식회사 | 연료 전지용 막-전극 어셈블리, 이의 제조방법 및 이를포함하는 연료 전지 시스템 |
US8026020B2 (en) | 2007-05-08 | 2011-09-27 | Relion, Inc. | Proton exchange membrane fuel cell stack and fuel cell stack module |
US9293778B2 (en) | 2007-06-11 | 2016-03-22 | Emergent Power Inc. | Proton exchange membrane fuel cell |
JP2009016308A (ja) * | 2007-07-09 | 2009-01-22 | Gunze Ltd | 固体高分子型燃料電池 |
US20090081527A1 (en) * | 2007-09-24 | 2009-03-26 | Ping He | Fuel cell system |
JP2010541184A (ja) * | 2007-10-05 | 2010-12-24 | 本田技研工業株式会社 | スパッタリング蒸着した白金および白金合金の電極を有する燃料電池 |
US8003274B2 (en) | 2007-10-25 | 2011-08-23 | Relion, Inc. | Direct liquid fuel cell |
EP2380228B1 (de) * | 2009-07-17 | 2014-09-10 | Florida State University Research Foundation, Inc. | Katalytische elektrode mit gesteigerter porosität und katalysatordichte für brennstoffzellen |
US9570756B2 (en) * | 2009-12-22 | 2017-02-14 | 3M Innovative Properties Company | Fuel cell electrode with nanostructured catalyst and dispersed catalyst sublayer |
EP2553751A4 (de) | 2010-04-01 | 2014-07-16 | Trenergi Corp | Hochtemperatur-membranelektrodenanordnung mit hoher leistungsdichte und herstellungsverfahren dafür |
FR2959610B1 (fr) * | 2010-04-30 | 2013-01-04 | Dreux Agglomeration | Procede de depot d'une couche catalytique pour pile a combustible |
JP5778572B2 (ja) * | 2011-12-22 | 2015-09-16 | 三井造船株式会社 | 鋼船又は軽合金船 |
GB201302014D0 (en) * | 2013-02-05 | 2013-03-20 | Johnson Matthey Fuel Cells Ltd | Use of an anode catalyst layer |
US9484583B2 (en) | 2013-10-14 | 2016-11-01 | Nissan North America, Inc. | Fuel cell electrode catalyst having graduated layers |
JP6571961B2 (ja) * | 2015-03-25 | 2019-09-04 | 株式会社東芝 | 燃料電池用電極、燃料電池用膜電極複合体および燃料電池 |
GB201523101D0 (en) * | 2015-12-30 | 2016-02-10 | Augmented Optics Ltd | Nerve contact devices |
US11618963B2 (en) | 2018-10-01 | 2023-04-04 | Florida State University Research Foundation, Inc. | Method for making ultralow platinum loading and high durability membrane electrode assembly for polymer electrolyte membrane fuel cells |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3274029A (en) | 1962-09-12 | 1966-09-20 | Ionics | Recovering water formed in a fuel cell and apparatus therefor |
US3492163A (en) | 1966-05-23 | 1970-01-27 | Allis Chalmers Mfg Co | Combined product removal and temperature control system for fuel cells |
US3730774A (en) | 1967-06-01 | 1973-05-01 | Gen Electric | Ammonia fuel cell with iridium catalyst and method of using the cell |
US3615948A (en) | 1967-12-27 | 1971-10-26 | Wolfgang P Krostewitz | Concentration fuel cell |
SE392582B (sv) | 1970-05-21 | 1977-04-04 | Gore & Ass | Forfarande vid framstellning av ett porost material, genom expandering och streckning av en tetrafluoretenpolymer framstelld i ett pastabildande strengsprutningsforfarande |
US4160856A (en) | 1974-01-25 | 1979-07-10 | Societe Generale De Constructions Electriques Et Mecaniques"Alsthom Et Cie | Novel fuel cell containing novel means for removal of carbonates |
US4311567A (en) | 1980-11-17 | 1982-01-19 | Ppg Industries, Inc. | Treatment of permionic membrane |
US4433082A (en) | 1981-05-01 | 1984-02-21 | E. I. Du Pont De Nemours And Company | Process for making liquid composition of perfluorinated ion exchange polymer, and product thereof |
US4430391A (en) | 1982-07-19 | 1984-02-07 | Energy Conversion Devices, Inc. | Fuel cell cathode |
US4487818A (en) | 1982-07-19 | 1984-12-11 | Energy Conversion Devices, Inc. | Fuel cell anode based on a disordered catalytic material |
US4528083A (en) | 1983-04-15 | 1985-07-09 | United Technologies Corporation | Device for evolution of oxygen with ternary electrocatalysts containing valve metals |
US4547437A (en) | 1984-10-05 | 1985-10-15 | Westinghouse Electric Corp. | Protective interlayer for high temperature solid electrolyte electrochemical cells |
EP0275356B1 (de) | 1984-10-23 | 1991-06-05 | Mitsubishi Jukogyo Kabushiki Kaisha | Festelektrolytbrennstoffzelle und Verfahren zu ihrer Herstellung |
US4931152A (en) | 1984-11-19 | 1990-06-05 | Avco Corporation | Method for imparting erosion-resistance to metallic substrate |
US4738904A (en) | 1986-10-14 | 1988-04-19 | Hughes Aircraft Company | Low temperature thermoelectrochemical system and method |
US4876115A (en) | 1987-01-30 | 1989-10-24 | United States Department Of Energy | Electrode assembly for use in a solid polymer electrolyte fuel cell |
US4826741A (en) | 1987-06-02 | 1989-05-02 | Ergenics Power Systems, Inc. | Ion exchange fuel cell assembly with improved water and thermal management |
JPH0722018B2 (ja) | 1988-03-04 | 1995-03-08 | シャープ株式会社 | 黒鉛電極の製造方法 |
US4937152A (en) | 1988-09-26 | 1990-06-26 | Nkk Corporation | Fuel cell |
US5041195A (en) | 1988-11-17 | 1991-08-20 | Physical Sciences Inc. | Gold electrocatalyst, methods for preparing it, electrodes prepared therefrom and methods of using them |
US5133842A (en) | 1988-11-17 | 1992-07-28 | Physical Sciences, Inc. | Electrochemical cell having electrode comprising gold containing electrocatalyst |
US5296274A (en) | 1989-05-10 | 1994-03-22 | Movchan Boris A | Method of producing carbon-containing materials by electron beam vacuum evaporation of graphite and subsequent condensation |
US5192523A (en) | 1989-06-07 | 1993-03-09 | Universal Energy Systems, Inc. | Method for forming diamondlike carbon coating |
KR950001256B1 (ko) | 1989-08-24 | 1995-02-15 | 가부시끼가이샤 메이덴샤 | 고체 전해질을 이용하는 연료 전지 및 이의 형성 방법 |
US5183713A (en) | 1991-01-17 | 1993-02-02 | International Fuel Cells Corporation | Carbon monoxide tolerant platinum-tantalum alloyed catalyst |
US5234777A (en) | 1991-02-19 | 1993-08-10 | The Regents Of The University Of California | Membrane catalyst layer for fuel cells |
US5211984A (en) | 1991-02-19 | 1993-05-18 | The Regents Of The University Of California | Membrane catalyst layer for fuel cells |
US5208112A (en) | 1991-11-08 | 1993-05-04 | Hughes Aircraft Company | Thermally regenerated fuel cell |
JP3245929B2 (ja) | 1992-03-09 | 2002-01-15 | 株式会社日立製作所 | 燃料電池及びその応用装置 |
US5350643A (en) | 1992-06-02 | 1994-09-27 | Hitachi, Ltd. | Solid polymer electrolyte type fuel cell |
US5340665A (en) | 1992-09-03 | 1994-08-23 | Ceramatec, Inc. | Creep resistant, metal-coated LiFeO2 anodes for molten carbonated fuel cells |
US5395704A (en) | 1992-11-19 | 1995-03-07 | North Western Univ. Technology Transfer Prog. | Solid-oxide fuel cells |
US5338430A (en) | 1992-12-23 | 1994-08-16 | Minnesota Mining And Manufacturing Company | Nanostructured electrode membranes |
US5403461A (en) | 1993-03-10 | 1995-04-04 | Massachusetts Institute Of Technology | Solid electrolyte-electrode system for an electrochemical cell |
BE1008455A3 (nl) | 1994-06-07 | 1996-05-07 | Vito | Gasdiffusie elektrode met katalysator voor een elektrochemische cel met vast elektrolyt en werkwijze ter vervaardiging van dergelijke elektrode. |
US5599614A (en) | 1995-03-15 | 1997-02-04 | W. L. Gore & Associates, Inc. | Integral composite membrane |
US5547551A (en) | 1995-03-15 | 1996-08-20 | W. L. Gore & Associates, Inc. | Ultra-thin integral composite membrane |
US5624718A (en) | 1995-03-03 | 1997-04-29 | Southwest Research Institue | Diamond-like carbon based electrocatalytic coating for fuel cell electrodes |
US6159533A (en) | 1997-09-11 | 2000-12-12 | Southwest Research Institute | Method of depositing a catalyst on a fuel cell electrode |
US5518831A (en) * | 1995-07-07 | 1996-05-21 | The Dow Chemical Company | Electrocatalytic structure |
JPH09120827A (ja) * | 1995-10-24 | 1997-05-06 | Mitsubishi Heavy Ind Ltd | 固体高分子電解質型燃料電池 |
JPH09153366A (ja) | 1995-11-29 | 1997-06-10 | Aisin Seiki Co Ltd | 複合触媒成形体の製造方法 |
JP3711546B2 (ja) * | 1996-03-29 | 2005-11-02 | マツダ株式会社 | 燃料電池の電極構造及びその製造方法 |
US5686199A (en) | 1996-05-07 | 1997-11-11 | Alliedsignal Inc. | Flow field plate for use in a proton exchange membrane fuel cell |
US5750013A (en) | 1996-08-07 | 1998-05-12 | Industrial Technology Research Institute | Electrode membrane assembly and method for manufacturing the same |
WO1999016137A1 (en) | 1997-09-22 | 1999-04-01 | California Institute Of Technology | Sputter-deposited fuel cell membranes and electrodes |
US5879828A (en) | 1997-10-10 | 1999-03-09 | Minnesota Mining And Manufacturing Company | Membrane electrode assembly |
US5879827A (en) | 1997-10-10 | 1999-03-09 | Minnesota Mining And Manufacturing Company | Catalyst for membrane electrode assembly and method of making |
-
1998
- 1998-11-13 US US09/190,215 patent/US6287717B1/en not_active Expired - Lifetime
-
1999
- 1999-11-12 WO PCT/US1999/026723 patent/WO2000030201A1/en active IP Right Grant
- 1999-11-12 JP JP2000583110A patent/JP5101766B2/ja not_active Expired - Fee Related
- 1999-11-12 KR KR1020017006047A patent/KR100667717B1/ko not_active IP Right Cessation
- 1999-11-12 AU AU14764/00A patent/AU1476400A/en not_active Abandoned
- 1999-11-12 EP EP99972376A patent/EP1131855B1/de not_active Expired - Lifetime
- 1999-11-12 CA CA002350432A patent/CA2350432C/en not_active Expired - Fee Related
- 1999-11-12 DE DE69939552T patent/DE69939552D1/de not_active Expired - Lifetime
- 1999-11-12 AT AT99972376T patent/ATE408245T1/de not_active IP Right Cessation
- 1999-11-12 CN CNB998155748A patent/CN1207807C/zh not_active Expired - Fee Related
-
2006
- 2006-11-13 JP JP2006307127A patent/JP5248765B2/ja not_active Expired - Fee Related
- 2006-11-13 JP JP2006307083A patent/JP4988310B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2350432C (en) | 2006-01-10 |
CN1207807C (zh) | 2005-06-22 |
US6287717B1 (en) | 2001-09-11 |
JP5248765B2 (ja) | 2013-07-31 |
JP2007042660A (ja) | 2007-02-15 |
KR100667717B1 (ko) | 2007-01-15 |
WO2000030201A1 (en) | 2000-05-25 |
CA2350432A1 (en) | 2000-05-25 |
ATE408245T1 (de) | 2008-09-15 |
JP5101766B2 (ja) | 2012-12-19 |
JP2002530818A (ja) | 2002-09-17 |
EP1131855B1 (de) | 2008-09-10 |
KR20010073231A (ko) | 2001-07-31 |
AU1476400A (en) | 2000-06-05 |
CN1333931A (zh) | 2002-01-30 |
JP4988310B2 (ja) | 2012-08-01 |
JP2007066917A (ja) | 2007-03-15 |
EP1131855A1 (de) | 2001-09-12 |
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