Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sulfonated poly(arylene ether) copolymers and related polymer electrolyte membranes and fuel cells

Sulfonated poly(arylene ether) copolymers and related polymer electrolyte membranes and fuel cells

US Patent 8288500 · Granted Oct 16, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Board connector2025
Integrated electronic brake system and control method thereof2025
Method and system for detecting anomaly by using grouped artificial intelligence2025
Method and apparatus for system information acquisition in wireless communicatio2025
Method and device for selective communication service in communication system2025
Electronic device and control method thereof2024
Coil assembly of slotless motor, housing and slotless motor including the same2024
Plasma etching apparatus and method for operating the same2024
Apparatus and method for transmitting and receiving packets in a mobile communic2024
Apparatus and method for transmitting and receiving packets in a mobile communic2024
Integrated electronic brake apparatus and control method thereof2024
Apparatus and method for transmitting and receiving packets in a mobile communic2024