Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Catalyst layer composition for fuel cell, electrode for fuel cell, method of preparing electrode for fuel cell, membrane-electrode assembly for fuel cell, and fuel cell system using the membrane-electrode assembly

Catalyst layer composition for fuel cell, electrode for fuel cell, method of preparing electrode for fuel cell, membrane-electrode assembly for fuel cell, and fuel cell system using the membrane-electrode assembly

US Patent 9543590 · Granted Jan 10, 2017

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Inner belt mounting structure of door for vehicle2025
Radical scavenger, method for preparing same, and membrane-electrode assembly co2025
Radical scavenger, method for preparing same, and membrane-electrode assembly co2025
Mother substrate and display panel using the same2025
Electrode for secondary batteries containing high-density carbon defect structur2025
Mother substrate for display panel, display panel using the same2025
Membrane-electrode assembly and method for manufacturing same2025
Composite fiber web having superior heat resistance and sound absorption and met2025
Ceramic electronic component having a dielectric with secondary phases, method o2025
Composition for improving intestinal beneficial bacteria in companion animals2025
Negative electrode current collector for lithium metal battery, secondary batter2025
Fuel cell catalyst, manufacturing method therefor, and membrane-electrode assemb2025