Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

9-[4-(3-chloro-2-fluoro-phenylamino)-7-methoxy-quinazoline-6-yloxy]-1,4-diaza-spiro[5.5] undecane-5-one dimaleate, use thereof as a medicament and method for the production thereof

US Patent 8853225 · Granted Oct 7, 2014

Assignee

Inventors

View full patent text on Google Patents →