Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sulfonated bead polymers prepared from styrene, vinylpyridines, and crosslinkers

Sulfonated bead polymers prepared from styrene, vinylpyridines, and crosslinkers

US Patent 6472479 · Granted Oct 29, 2002

Estimated economic value: $140,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Multilayer body, comprising a substrate layer containing polycarbonate, talc and2024
Layered manufacturing process for an object with different layer material and ob2022
Dithiocarbonate containing polyols as polymer polyol stabilizers2021
Fiber composite material, use therefor, and method for the production thereof2020
Medical adhesives for stopping heavy bleeding and sealing leakages2020
Dithiocarbonate containing polyols as polymer polyol stabilizers2020
Medical adhesives for stopping heavy bleeding and sealing leakages2019
Polycarbonate compositions for galvanic applications having a high requirement f2019
Process for the synthesis of polyoxazolidinone compounds with high stability2019
Radical crosslinking of polyether carbonate polyols that have electron-poor and 2019
Process for preparing polycarbonates by transesterifying dithiocarbonates or sel2019
Medical adhesives for stopping heavy bleeding and sealing leakages2018