Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Semipermeable porous membranes of semi-crystalline fluoropolymers

Semipermeable porous membranes of semi-crystalline fluoropolymers

US Patent 6559192 · Granted May 6, 2003

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

(Per)fluoropolyether polymers2022
Liquid electrolytes for lithium batteries2022
Composition comprising aromatic and fluorinated polymers and use thereof2021
Method for manufacturing a polymer electrolyte separator and polymer electrolyte2020
Process for manufacturing battery components2019
Fluorinated lubricants2012
Additives for fluorinated oils2008
Perfluoropolyether additives2008
Aqueous compositions of perfluoropolyether phosphates and use thereof to confer 2006
Additives for perfluoropolyether oils2006
Cyclic phosphazene compounds and use thereof as additives of perfluoropolyether 2006
Aqueous compositions of perfluoropolyether phosphates and use thereof to confer 2004