Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Tire innerliner comprising ester-functionalized elastomeric interpolymers of C4-C7 isomonoolefin and para-alkylstyrene

US Patent 5631316 · Granted May 20, 1997

Estimated economic value: $202,369,000

Assignee

Inventors

View full patent text on Google Patents →