Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Method of resolving cis 3-amino-4-[2-(2-furyl)eth-1-yl]-1-methoxycarbonylmethyl-azetidin-2-one

US Patent 4923983 · Granted May 8, 1990

Estimated economic value: $24,722,000

Assignee

Inventors

View full patent text on Google Patents →