Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Aryl-ether-sulphone monomers and aryl-ether-keytone-sulfphone polymers

Aryl-ether-sulphone monomers and aryl-ether-keytone-sulfphone polymers

US Patent 5338821 · Granted Aug 16, 1994

Estimated economic value: $9,990,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Amine and non-amine derivatized polyaryletherketone random and block copolymers2020
Method for making polyarylaliphaticetherketone polymers and copolymers thereof2019
Method for making particulate amine-functionalized polyaryletherketone polymers 2018
Particulate amine-functionalized polyaryletherketone polymer and copolymers ther2017
Method for preparing poly (ether ketone ketones)2015
Preparation of poly(arylene ether ketones)1992
Preparation of organic polymers using metal-capped monomers based on metal-cappe1992
Preparation of monomers1991
Preparation of organic polymers using organometallic capped monomers to produce 1991
Poly(arylene ether ketones)1991
Preparation of organic polymers using organometallic terminated blocks to produc1990
Preparation of aryl carbonyl compounds1990