Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for producing porous film, method for producing composition for producing porous film, and porous film

Method for producing porous film, method for producing composition for producing porous film, and porous film

US Patent 11713383 · Granted Aug 1, 2023

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Porous film and method for producing same2022
Distributed control system and communication control method therefor2022
Method for manufacturing porous membrane2020
Porous separator for secondary batteries and secondary battery using same2020
Polyimide and/or polyamideimide porous body and method for manufacturing same, m2020
Method for purifying liquid, method for producing chemical solution or cleaning 2020
Purification method for purifying liquid, purification method for purifying sili2020
Filtration filter, filtration method, production method of purified liquid chemi2019
Varnish for porous polyimide film production and method for producing porous pol2019
Method for producing porous polyimide film2019
Method for producing porous polyimide film, porous polyimide film and separator 2018
Production method for porous polyimide resin film, porous polyimide resin film, 2017