Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of preparation of halogen-free ionic liquids and ionic liquids prepared in this manner

Method of preparation of halogen-free ionic liquids and ionic liquids prepared in this manner

US Patent 7825259 · Granted Nov 2, 2010

Estimated economic value: $138,568,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Catalytic system, and process for removing heteroatomic compounds from hydrocarb2022
Liquid-liquid extraction process for the purification of estolides for use as lu2013