Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Conjugated polymer, insolubilized polymer, organic electroluminescence element material, composition for organic electroluminescence element, polymer production process, organic electroluminescence element, organic EL display and organic EL lighting

US Patent 9214633 · Granted Dec 15, 2015

Assignee

Inventors

View full patent text on Google Patents →