Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for manufacturing polyamide resin from unsaturated bis-amide and arylene dihalide

Method for manufacturing polyamide resin from unsaturated bis-amide and arylene dihalide

US Patent 4937313 · Granted Jun 26, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Imaging device with lens and separation section arrangements2025
Microchannel device2025
Light receiving element, imaging device, and correction processing method2025
Facility and implementation method for manufacturing of article using said facil2025
Semiconductor device manufacturing method2025
Quantum dot and method of producing the same; and wavelength converting member, 2025
Battery and battery pack2025
Substrate for sample analysis2024
Battery group, battery, and battery pack2024
Electrode, electrode group, battery, and battery pack2024
Battery and battery pack2024
Method for producing microchannel device2024