Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for preparing an aromatic polycarbonate

Method for preparing an aromatic polycarbonate

US Patent 5426170 · Granted Jun 20, 1995

Estimated economic value: $209,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Benzotriazole compound, light absorber, and resin composition2025
Vehicle with switchable forward and backward configurations, control method, and2025
Vehicle notification device2025
Electronic device2025
Semiconductor package, electronic device, and method for manufacturing semicondu2025
Time series analysis using a shapelet learning method with area under the curve2025
Information processing apparatus, information processing method, and non-transit2025
Semiconductor module2025
Compound, resin, polycarbonate resin, and optical molded article2025
Luggage delivery management system, luggage delivery method, and vehicle2025
Image forming apparatus2024
Stereo camera apparatus2024