Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Enhancing color stability to sterilizing radiation of polymer compositions

Enhancing color stability to sterilizing radiation of polymer compositions

US Patent 4939185 · Granted Jul 3, 1990

Estimated economic value: $12,342,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

COC polymer compounds for 3D printing2021
Support material for 3D printing of polymer compounds2021
Polyvinyl butyral-g-polylactide copolymer2020
Aliphatic polyimides from unsaturated monoanhydride or unsaturated diacid reacte2020
Aromatic polyimides suitable for 3D printing processes2019
Aliphatic polyimides from a 1:2 molar ration of diamine and unsaturated monoanhy2019
Oxygen scavenging copolymers made from cyclic aliphatic monomers2019
Completely non-halogenated flame retardant polycarbonate compounds2018
Hydrolytically stable functionalized polyphosphonate flame retardant2018
Preparation of imide oligomers via concurrent reactive extrusion2018
Phosphazene flame retardant polycarbonate compounds2018
Flame retardant high temperature nylon2018