compression of hydrogen containing CO

Decontaminating passing removal flow channel

fuel cells by substance through

Gas diffusion layers with favorable mechanical and electrical properties Applicant: Ballard Power Systems, Canada Patent number: WO 02/23649

Applicant: Plug Power, USA

Applicant: Siemens, Germany

Patent number: US 6358639

Small-scale generating

Patent number: US 6361666

ceramic SOFC power system

Applicant: Acumentrics,

High-temperature fuel cell with downstream Stirling motor Applicant: Forschungszentrum

J&b,

Germany

Patent number: WO 02/23652

USA

Patent number: US 6361890

Improved Technique and arrangement fuel cell plates

to align

reaction

gas utilization

Applicants: Siemens and Emitec Gesellschaft$r Emissionstecbnologie,

Germany

Patent number: US 6358641

PEMFC with serpentine flow-field channels with variable length Applicant: GM, USA

Direct antifreeze-cooled

fuel cell

Applicant: UTC Fuel Cells, USA

Patent number: WO 02/23G53

Applicant: l&g Power, USA

Patent number: US 6361891

Corrosion-resistant separator low-temperature fuel cell

for

Applicant: Nisshin Steel, Japan Patent number: WO 02/23654

Reactant microchannels for tailored local flow, pressure and velocity distributions Applicant: Technology Management

Patent number: US 6358642

Graft polymeric membranes ion-exchange membranes

and

Bonding components for improved sealing and contact resistance Applicant: Lynntecb, USA

Applicant: Ballard Power Systems, Canada Patent number: US 6359019

Air filter assembly for lowtemperature catalytic processes USA

Patent number: WO 02/22234

Activating

Fuel cell system with scroll-type compressor and regenerator Applicant: Toyoda Machine Works, Japan

Patent number: US 6358640

Applicarlt: Donal&on,

Gas diffusion electrode by pyrolysis of polymer composite with spatial globular structure

catalyst for CO removal

Patent number: WO 02/23656

Fuel cell arrangement in protective housing for high reliability

Inc, USA

Patent number: US 6361892

Planar SOFC with nail current collectors for increased active surface area Applicant: Department

ofEnergy

US4

Patent number: US 6361893

Applicant: Siemens, Germany

Inexpensive fuel cell system with annular sealing assembly

Patent number: WO 02/23657

Control of fuel cell using optically active element

Applicant: Heliocentris Energiesysteme, Germany Patent number: US 6361894

Applicant: Osaka Gas, Japan

Applicant: Siemens, Germany

Patent number: WO 02122256

Patent number: WO 02/23658

Fuel cell stack with fastening means increases effective surface area

Composites with variable-porosity carbon matrix for current collectors

Automotive fuel cell system with fast startup using combustor

Applicant: Mitsubishi Heavy Industries, Japan

Applicant: David Systems Technolog)r, Spain

Applicant: Nissan Motor Co, Japan

Patent number: WO 02/22336

Patent number: WO 02/23659

Combined purification/compression of hydrogen containing CO

Conductive curable resin composition with excellent and corrosion resistance

Humidification

Applicant:

Applicant: Nissan Motor Co, Japan

Wasserstoff-Forschung, Germany

Patent number: WO 02/23660

Patent number: US 6361896

Patent number: WO 02/22699

PEMFC which collects drain water in combustion exhaust gases

Stamped separator plates with positive/negative surface structure

Nonwoven textile, pyrolyzed carbon fiber matrix for electrode substrate

Applicant: Toshiba, Japan

Applicant: DaimierChrysler,

Patent number: WO 02/23661

Patent number: WO 02/25765

heat

Applicant: Sbowa Denko, Japan

of PEMFC membrane

Applicant: LydalL US4

Sonnenenergie

und

Germany

PEMFC anode structure with metallic ruthenium catalyst

Efficient thermal fuel cell vehicles

Bipolar separator

Applicant: GM, USA

Applicant: Johnson Matthey, UK

Patent number: US 6X0835

Patent number: WO 02/25759

plate assembly

of

Zentrumfir

Patent number: WO 02/22952

Applicant: H Power, Canada

management

Patent number: US 6361895

Patent number: WO 02/23645

MCFC production

Docking of pressurized-gas with manifold

method

Applicant: MTU Friedrichshafen, Patent number: WO 02/23648

FuelCells Bulletin

Germany

canister

Automotive fuel cell/battery power supply device

Applicant: Coleman Powermate, USA

Applicant: Honda Motor Co, Japan

Patent number: US 6360914

Patent number: WO 02/25761

hybrid

June2002