WO2003033113A3 - Fuel gauge for hydrogen storage media - Google Patents

Fuel gauge for hydrogen storage media Download PDF

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Publication number
WO2003033113A3
WO2003033113A3 PCT/US2002/032155 US0232155W WO03033113A3 WO 2003033113 A3 WO2003033113 A3 WO 2003033113A3 US 0232155 W US0232155 W US 0232155W WO 03033113 A3 WO03033113 A3 WO 03033113A3
Authority
WO
WIPO (PCT)
Prior art keywords
hydrogen
hydride material
capacity
metal hydride
gauge
Prior art date
Application number
PCT/US2002/032155
Other languages
French (fr)
Other versions
WO2003033113A2 (en
Inventor
David H Dacosta
Mark P Golben
David C Tragna
Original Assignee
Ergenics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ergenics Inc filed Critical Ergenics Inc
Priority to CA002463652A priority Critical patent/CA2463652A1/en
Priority to JP2003535904A priority patent/JP2005506495A/en
Priority to EP02778477A priority patent/EP1436066A4/en
Priority to MXPA04003550A priority patent/MXPA04003550A/en
Priority to KR10-2004-7005428A priority patent/KR20040065551A/en
Publication of WO2003033113A2 publication Critical patent/WO2003033113A2/en
Publication of WO2003033113A3 publication Critical patent/WO2003033113A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
    • G01F23/18—Indicating, recording or alarm devices actuated electrically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C11/00—Use of gas-solvents or gas-sorbents in vessels
    • 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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C11/00—Use of gas-solvents or gas-sorbents in vessels
    • F17C11/005—Use of gas-solvents or gas-sorbents in vessels for hydrogen
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F22/00—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
    • G01F22/02—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for involving measurement of pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
    • G01N25/22—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures
    • 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
    • Y02E60/32—Hydrogen storage

Abstract

A hydrogen gas storage container (10) has a canister (12) with at least one outlet opening (14) for charging and discharging gas, the canister (10) enclosing a metal hydride (120) capable of absorbing and desorbing hydrogen gas and a gauge (20) for measuring the capacity of hydrogen remaining within the hydride material (120). To further permit distribution of the hydrogen throughout the hydride material (120), a porous matrix may be disposed within said metal hydride material (120) for providing efficient distribution of hydrogen gas to said metal hydride material. The fuel gauge (20) may further comprise subassemblies for determining the hydrogen capacity, each of which depends for operation on a different property of the metal hydride material (120). For example, a pressure gauge (130) sensitive to the plateau pressure indicative of the hydrogen capacity, a piezoelectric sensor (116) that in combination with a rigid chamber in which hydride material (120) is closely packed provides a pressure differential indicative of hydrogen capacity,or a resistivity sensor (420) that in combination with a chamber (412) in which hydride material (120) is packed provides a resistance differential indicative of hydrogen capacity.
PCT/US2002/032155 2001-10-16 2002-10-09 Fuel gauge for hydrogen storage media WO2003033113A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002463652A CA2463652A1 (en) 2001-10-16 2002-10-09 Fuel gauge for hydrogen storage media
JP2003535904A JP2005506495A (en) 2001-10-16 2002-10-09 Hydrogen storage medium fuel gauge
EP02778477A EP1436066A4 (en) 2001-10-16 2002-10-09 Fuel gauge for hydrogen storage media
MXPA04003550A MXPA04003550A (en) 2001-10-16 2002-10-09 Fuel gauge for hydrogen storage media.
KR10-2004-7005428A KR20040065551A (en) 2001-10-16 2002-10-09 Fuel gauge for hydrogen storage media

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/981,145 US7254983B2 (en) 2001-10-16 2001-10-16 Fuel gauge for hydrogen storage media
US09/981,145 2001-10-16

Publications (2)

Publication Number Publication Date
WO2003033113A2 WO2003033113A2 (en) 2003-04-24
WO2003033113A3 true WO2003033113A3 (en) 2003-07-10

Family

ID=25528144

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/032155 WO2003033113A2 (en) 2001-10-16 2002-10-09 Fuel gauge for hydrogen storage media

Country Status (9)

Country Link
US (2) US7254983B2 (en)
EP (1) EP1436066A4 (en)
JP (1) JP2005506495A (en)
KR (1) KR20040065551A (en)
CN (1) CN1589172A (en)
CA (1) CA2463652A1 (en)
MX (1) MXPA04003550A (en)
RU (1) RU2004113114A (en)
WO (1) WO2003033113A2 (en)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7169489B2 (en) * 2002-03-15 2007-01-30 Fuelsell Technologies, Inc. Hydrogen storage, distribution, and recovery system
US6918382B2 (en) * 2002-08-26 2005-07-19 Energy Conversion Devices, Inc. Hydrogen powered scooter
US7788048B2 (en) * 2003-04-24 2010-08-31 Hewlett-Packard Development Company, L.P. Apparatus and method for integrating a fuel supply and a fuel level sensing pressure sensor
EP1673597B1 (en) * 2003-10-01 2012-07-25 Enea - Ente Per Le Nuove Tecnologie, L'energia E L'ambiente Method and apparatus for determining the volume of a container through permeation measures
DE10360001A1 (en) * 2003-12-19 2005-07-21 Friwo Gerätebau Gmbh Metal hydride hydrogen storage container fill level display for vehicle fuel use has sensors directly fitted in metal hydride mass with gas tight cable entry
US20060029529A1 (en) * 2004-08-03 2006-02-09 Pinkerton Frederick E Pressurized hydrogen delivery system for electrochemical cells
US7176133B2 (en) * 2004-11-22 2007-02-13 Freescale Semiconductor, Inc. Controlled electroless plating
CN100489463C (en) 2005-04-27 2009-05-20 亚太燃料电池科技股份有限公司 Residual hydrogen-storage account measuring method of hydrogen-storage container
TW200638041A (en) * 2005-04-29 2006-11-01 Asia Pacific Fuel Cell Tech Method for measuring residue of hydrogen in hydrogen tank
DE102005048714B4 (en) * 2005-10-12 2008-02-14 Gkss-Forschungszentrum Geesthacht Gmbh A gas tight container having a metal hydride diffusion barrier layer and method of making the same
JP5011747B2 (en) * 2006-02-23 2012-08-29 株式会社日立製作所 Fuel filling / waste liquid recovery device and fuel container
US8166833B2 (en) 2006-12-22 2012-05-01 Socíété BIC State of charge indicator and methods related thereto
US8286464B2 (en) * 2006-12-22 2012-10-16 Societe Bic Sensing device and methods related thereto
US8656793B2 (en) 2006-12-22 2014-02-25 Societe Bic State of charge indicator and methods related thereto
JP4748105B2 (en) * 2007-05-24 2011-08-17 トヨタ自動車株式会社 High-pressure gas tank mounted on a moving object
DE102007058671B4 (en) * 2007-12-06 2016-04-28 Basf Se Method for controlling the gas extraction and device for storing at least one gas
US9731593B2 (en) * 2008-08-07 2017-08-15 Ford Global Technologies, Llc Fuel storage system
US8986404B2 (en) 2009-11-03 2015-03-24 Societe Bic Gas generator with starter mechanism and catalyst shield
EP2353199B1 (en) 2008-11-03 2019-10-16 Intelligent Energy Limited Hydrogen-generating fuel cell cartridges
DE102008058995B4 (en) * 2008-11-25 2010-08-26 Messer Group Gmbh Autonomous energy supply system for gas containers
US9453753B2 (en) * 2009-03-18 2016-09-27 Crown Equipment Corporation Fuel level meter for industrial vehicles
CH700974A2 (en) * 2009-05-08 2010-11-15 Empa Optical hydrogen sensor for detecting atomic hydrogen absorbed.
JP5311402B2 (en) * 2009-07-03 2013-10-09 独立行政法人産業技術総合研究所 Method for measuring hydrogen pressure and sensor therefor
TWI443586B (en) * 2009-12-25 2014-07-01 Asia Pacific Fuel Cell Tech Integrated storage tank inflatable management system and method with information recognition
KR101585416B1 (en) * 2010-08-23 2016-01-15 현대자동차주식회사 Sensing apparatus and method thereof of emission of evaporative gas in LNG tank
EP2458377B1 (en) 2010-11-29 2019-07-31 Air Products And Chemicals, Inc. Method of, and apparatus for, measuring the molecular weight of a gas
EP2458348B1 (en) 2010-11-29 2013-08-14 Air Products And Chemicals, Inc. Method of, and apparatus for, measuring the mass flow rate of a gas
US9109967B2 (en) * 2011-05-17 2015-08-18 Robert Parker Irreversible hydrostatic pressure indicator
EP2667159B1 (en) 2012-05-24 2021-12-01 Air Products And Chemicals, Inc. Method of, and Apparatus for, Measuring the Mass Flow Rate of a Gas
ES2845173T3 (en) 2012-05-24 2021-07-26 Air Prod & Chem Procedure and apparatus for regulating the mass flow rate of a gas
ES2659146T3 (en) 2012-05-24 2018-03-14 Air Products And Chemicals, Inc. Method and apparatus for providing a gas mixture
PL2667277T3 (en) 2012-05-24 2018-05-30 Air Products And Chemicals, Inc. Method of, and apparatus for, providing a gas mixture
PL2667162T3 (en) 2012-05-24 2016-03-31 Air Prod & Chem Method of, and apparatus for, measuring the physical properties of two-phase fluids
EP2667176B1 (en) 2012-05-24 2015-02-25 Air Products And Chemicals, Inc. Apparatus for measuring the true contents of a cylinder of gas under pressure
US9995615B2 (en) 2013-02-12 2018-06-12 Intelligent Energy Inc. Hydrogen generator with fuel gauge
WO2014126546A1 (en) 2013-02-12 2014-08-21 Intelligent Energy, Inc. Hydrogen generator with fuel gauge
KR101480384B1 (en) * 2013-04-11 2015-01-09 한국기계연구원 An air operated valve with dedicated self-condition sensing elements
US9377163B2 (en) * 2013-05-10 2016-06-28 Cheng Uei Precision Industry Co., Ltd. Method of manufacturing a hydrogen storage device
FR3013419B1 (en) * 2013-11-20 2016-07-29 Mcphy Energy METHOD, GAUGE AND SYSTEM FOR MEASURING A QUANTITY OF HYDROGEN IN A HYDROGEN STORAGE TANK
WO2015123530A1 (en) * 2014-02-14 2015-08-20 Basf Corporation Methods and systems for improving capacity of adsorbed gas systems
CN103968231A (en) * 2014-04-03 2014-08-06 上海华篷防爆科技有限公司 Hydrogen storage device made of iron-based porous metal material
DE102014007298B4 (en) * 2014-05-17 2023-06-29 ADA Cosmetics International GmbH dosing dispenser
US10405534B2 (en) 2014-12-02 2019-09-10 Cnh Industrial America Llc System and method for electronic fluid measurement
DE102015100584B3 (en) * 2015-01-15 2015-11-26 Technische Universität Dresden Measuring device and method for determining the amount of a gas stored in a memory on a porous storage material
FR3033190B1 (en) * 2015-02-26 2017-10-13 Inergy Automotive Systems Res (Societe Anonyme) MEASUREMENT OF AMMONIA STORAGE SYSTEM BASED ON A MEASUREMENT OF REFRACTIVE INDEX VARIATION.
US11040875B2 (en) 2015-11-24 2021-06-22 Ge Aviation Systems Limited Solid state delivery system
DE102017100361A1 (en) * 2017-01-10 2018-07-12 Audi Ag Hydrogen storage tank and fuel cell system and motor vehicle with such
LU100575B1 (en) * 2017-12-13 2019-06-28 Helmut Schmidt Univ/ Univ Der Bundeswehr Hamburg Secondary Battery Cell and Solid-State Storage having and Actuator
CN112042704A (en) * 2020-09-02 2020-12-08 德清县海杰包装有限公司 Food fermentation case with fermentation volume monitoring function
GB202013873D0 (en) 2020-09-03 2020-10-21 Rolls Royce Plc Composite storage tank for gaseous hydrogen
CN112240483A (en) * 2020-09-16 2021-01-19 传孚科技（厦门）有限公司 Gas station for providing compressed air to gas storage device and control method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882384A (en) * 1996-05-20 1999-03-16 Advanced Technology Materials, Inc. Gas source and dispensing system with in situ monitoring of pressure and temperature

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1629063A (en) * 1924-04-16 1927-05-17 Berry Charles Harold Terminal-difference gauge
NL6906305A (en) * 1969-01-24 1970-10-27
US3516263A (en) * 1969-03-25 1970-06-23 Atomic Energy Commission Method of storing hydrogen
US4165569A (en) * 1975-04-21 1979-08-28 Billings Energy Corporation Hydride storage and heat exchanger system and method
US4039023A (en) * 1976-02-25 1977-08-02 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for heat transfer, using metal hydrides
US4036944A (en) * 1976-05-17 1977-07-19 Shell Oil Company Hydrogen sorbent composition and its use
US4216198A (en) * 1977-12-19 1980-08-05 Billings Energy Corporation Self-regenerating method and system of removing oxygen and water impurities from hydrogen gas
US4566281A (en) * 1979-02-12 1986-01-28 Ergenics, Inc. Reaction heat storage method for hydride tanks
US4282931A (en) * 1980-01-23 1981-08-11 The United States Of America As Represented By The Secretary Of The Interior Metal hydride actuation device
JPS5924357B2 (en) * 1980-06-23 1984-06-08 株式会社神戸製鋼所 Heat exchange device using hydrogen storage
US4377209A (en) * 1981-01-27 1983-03-22 The United States Of America As Represented By The Secretary Of The Interior Thermally activated metal hydride sensor/actuator
US4457136A (en) * 1981-03-23 1984-07-03 Sekisui Kagaku Kogyo Kabushiki Kaisha Metal hydride reactor
US4385494A (en) * 1981-06-15 1983-05-31 Mpd Technology Corporation Fast-acting self-resetting hydride actuator
US4396114A (en) 1981-09-21 1983-08-02 Mpd Technology Corporation Flexible means for storing and recovering hydrogen
JPS58163190A (en) 1982-03-23 1983-09-27 Toshiba Corp Metal oxide hydrogen cell structure
US4505120A (en) * 1982-12-27 1985-03-19 Ergenics, Inc. Hydrogen compressor
US5047301A (en) * 1989-03-31 1991-09-10 Ergenics Power Systems, Inc. High temperature battery and system utilizing same
JPH0711016B2 (en) * 1989-05-10 1995-02-08 工業技術院長 Method for manufacturing heat transfer module using hydrogen storage alloy
US5063749A (en) * 1989-09-11 1991-11-12 Kent-Moore Corporation Refrigerant handling system with air purge and multiple refrigerant capabilities
US5623987A (en) * 1992-08-04 1997-04-29 Ergenics, Inc. Modular manifold gas delivery system
US5450721A (en) * 1992-08-04 1995-09-19 Ergenics, Inc. Exhaust gas preheating system
US5250368A (en) * 1992-11-19 1993-10-05 Ergenics, Inc. Extended cycle-life metal hydride battery for electric vehicles
US5469913A (en) * 1992-12-18 1995-11-28 Matsushita Electric Industrial Co., Ltd. Vehicle using hydrogen absorbing alloys
JP3206195B2 (en) 1993-02-26 2001-09-04 スズキ株式会社 Hydrogen storage measuring device and hydrogen storage device equipped with the same
US5690799A (en) * 1994-03-28 1997-11-25 Imra Material R&D Co., Ltd. Hydrogen-occluding alloy and hydrogen-occluding alloy electrode
US5471881A (en) * 1994-04-15 1995-12-05 Hochstein; Kim W. Lenticular gauge face
US5532074A (en) * 1994-06-27 1996-07-02 Ergenics, Inc. Segmented hydride battery
US5688611A (en) * 1994-06-27 1997-11-18 Ergenics, Inc. Segmented hydride battery including an improved hydrogen storage means
JPH0832115A (en) * 1994-07-19 1996-02-02 Sharp Corp Electrode structure and its manufacture
US5518528A (en) * 1994-10-13 1996-05-21 Advanced Technology Materials, Inc. Storage and delivery system for gaseous hydride, halide, and organometallic group V compounds
CH690797A5 (en) * 1995-08-29 2001-01-15 Mock Bruno A Manometer.
US5697221A (en) * 1995-12-08 1997-12-16 Energy Conversion Devices, Inc. Robust metal hydride hydrogen storage system
US5906792A (en) * 1996-01-19 1999-05-25 Hydro-Quebec And Mcgill University Nanocrystalline composite for hydrogen storage
US6015041A (en) * 1996-04-01 2000-01-18 Westinghouse Savannah River Company Apparatus and methods for storing and releasing hydrogen
US5827947A (en) * 1997-01-17 1998-10-27 Advanced Technology Materials, Inc. Piezoelectric sensor for hydride gases, and fluid monitoring apparatus comprising same
JPH10221332A (en) * 1997-02-03 1998-08-21 Daido Steel Co Ltd Instrument for measuring quantity of hydrogen
US5895861A (en) * 1997-11-19 1999-04-20 Weiss Instruments, Inc. Combination pressure/temperature gauge employing two bourdon tubes
US6099811A (en) * 1998-02-13 2000-08-08 Energy Conversion Devices, Inc. Self-heating metal-hydride hydrogen storage system
US6214492B1 (en) * 1998-03-19 2001-04-10 Kabushiki Kaisha Toshiba Hydrogen-absorbing alloy, electrode and secondary battery
US6094983A (en) * 1998-04-28 2000-08-01 Uniweld Products, Inc. Gauge having an indicia-bearing insert
JP2000081404A (en) * 1998-06-29 2000-03-21 Equos Research Co Ltd Hydrogen quantity measuring device
JP2955662B1 (en) * 1998-09-29 1999-10-04 工業技術院長 Ternary hydrogen storage alloy and method for producing the same
US6260414B1 (en) * 1998-10-22 2001-07-17 Jackson - Kie, Inc. Liquid crystal liquid level indicator
US6695061B2 (en) * 2002-02-27 2004-02-24 Halliburton Energy Services, Inc. Downhole tool actuating apparatus and method that utilizes a gas absorptive material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882384A (en) * 1996-05-20 1999-03-16 Advanced Technology Materials, Inc. Gas source and dispensing system with in situ monitoring of pressure and temperature

Also Published As

Publication number Publication date
CN1589172A (en) 2005-03-02
KR20040065551A (en) 2004-07-22
MXPA04003550A (en) 2005-06-20
JP2005506495A (en) 2005-03-03
WO2003033113A2 (en) 2003-04-24
EP1436066A4 (en) 2006-06-07
RU2004113114A (en) 2005-04-20
US7254983B2 (en) 2007-08-14
CA2463652A1 (en) 2003-04-24
US7237428B2 (en) 2007-07-03
US20040200735A1 (en) 2004-10-14
EP1436066A2 (en) 2004-07-14
US20030070487A1 (en) 2003-04-17

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