Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polyamide acid, polyimide, optical film, display device and production methods thereof

Polyamide acid, polyimide, optical film, display device and production methods thereof

US Patent 12351685 · Granted Jul 8, 2025

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Novolak resin, epoxy resin, photosensitive resin composition, curable resin comp2025
Novolak resin, epoxy resin, photosensitive resin composition, curable resin comp2025
Novolak resin, epoxy resin, photosensitive resin composition, curable resin comp2025
Method for producing 1,1,1-trifluoro-2,2-bisarylethane, and 1,1,1-trifluoro-2,2-2025
Method for producing 1,1,1-trifluoro-2,2-bisarylethane, and 1,1,1-trifluoro-2,2-2025
Method for producing 1,1,1-trifluoro-2,2-bisarylethane, and 1,1,1-trifluoro-2,2-2025
Suspension device, vehicle height adjustment device, and saddle-ride type vehicl2025
Thermal transfer sheet, combination of thermal transfer sheet and intermediate t2025
Thermal transfer sheet2025
Positive electrode active material, positive electrode, battery, battery pack, e2025
Thermal transfer sheet and method for producing printed material2025
Vehicle seat2025