Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for preparing carbonic diester

Process for preparing carbonic diester

US Patent 5380906 · Granted Jan 10, 1995

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Scanning optical device having positioning part on reinforced wall for positioni2025
Microelectronic devices, and related memory devices and electronic systems2025
High-order mode surface acoustic wave devices2025
Vehicle control device, vehicle control method, and storage medium2025
Dyeing data management method and dyeing system2025
Scanning optical device including first semiconductor laser, second semiconducto2025
Drum cartridge and developing cartridge capable of suppressing variation in posi2025
Drum cartridge having separation shaft for moving developing frame away from pho2025
Surveillance camera2025
Acoustic wave device2025
Light emitting device package having lead electrode with varying height2025
Drum cartridge including electrical contact surface positioned at outer surface 2025