Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cage-shaped cyclopentanoic dianhydride, method for production thereof, and polyimide

Cage-shaped cyclopentanoic dianhydride, method for production thereof, and polyimide

US Patent 8975365 · Granted Mar 10, 2015

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Charge protection circuit, charger, electronic device, and charge protection met2024
Compound and method for the prevention of transmission of influenza virus2024
Electronic device capable of appropriately using various time displays2023
Data processing device, electronic device, data processing method, and storage m2023
Electronic device, method for detecting deterioration of rechargeable battery, a2023
Power supply circuit with switch for connection of a DC power supply to a power 2023
Control device, wearable device, signal processing method, and recording medium2022
Compound and method for the prevention of transmission of influenza virus2022
Power supply circuit with switch for connection of a DC power supply to a power 2022
Fermentation system and fermentation method using saccharide solution2022
Ledger recognition system2022
Charge protection circuit, charger, electronic device, and charge protection met2022