Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ozone treatment of surface of membrane to improve permselectivity

Ozone treatment of surface of membrane to improve permselectivity

US Patent 6387163 · Granted May 14, 2002

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Compact membrane module system for gas separation2023
Gas separation membrane cartridge with clamshell retainer2023
Gas separation membrane cartridge with clamshell retainer2023
Gas separation membrane module with enhanced performance2022
Two-stage gas separation unit contained within a single housing2021
Two-stage gas separation unit contained within a single housing2021
Gas dehydration membrane module with integral filter2021
Compact membrane module system for gas separation2020
Membrane-based gas separation with retentate sweep2020
Method for making gas-separation membranes having improved flux and selectivity2018
Polysulfone membrane having high selectivity2017
Membrane module capable of operation in extreme temperature environments2017