Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of making a crosslinked fiber membrane from a high molecular weight, monoesterified polyimide polymer

Method of making a crosslinked fiber membrane from a high molecular weight, monoesterified polyimide polymer

US Patent 8066799 · Granted Nov 29, 2011

Estimated economic value: $132,498,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Ionic liquid alkylation of isobutane with bio-ethylene to produce alkylate2023
Hexadecene synthetic drilling fluid with improved environmental properties2018
Methods of making crosslinked membranes utilizing an inert gas atmosphere2018
Method for producing a base oil having high weight percent total molecules with 2017
Uncrosslinked, high molecular weight, monoesterified polyimide polymer containin2017
Uncrosslinked, high molecular weight, polyimide polymer containing a small amoun2017
High molecular weight, monoesterified polymide polymer containing a small amount2017
Fluorinated surfactants and stabilization of polytetrafluoroethylene (PTFE) part2017
Paraffinic jet and diesel fuels and base oils from vegetable oils via a combinat2016
Methods of making monoester-based drilling fluids2016
Synthesis of biolubricant esters from unsaturated fatty acid derivatives2016
Tuning an oligomerizing step that uses an acidic ionic liquid catalyst to produc2016