Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ionic liquids, the method for preparing the same and method for removing acetylenes from olefin mixtures using the ionic liquids

Ionic liquids, the method for preparing the same and method for removing acetylenes from olefin mixtures using the ionic liquids

US Patent 9573915 · Granted Feb 21, 2017

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cyber threat information processing apparatus, cyber threat information processi2025
Cyber threat information processing apparatus, cyber threat information processi2025
Electronic devices with flexible display cover layers2025
Display device2025
Display device2025
Vehicle headlamp2025
Resin composition, nonwoven fabric and film of biodegradable polyester, and prep2025
Organic light emitting diode display2025
Display device having bank and a light emitting element in an opening2025
Remote controller2025
Vehicle rear lower fascia2025
Display device2025