Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

5, 11-Dioxa-benzo[b]fluoren-10-one and 5-oxa-11-thia-benzo[b]fluoren-10-ones as estrogenic agents

US Patent 6559177 · Granted May 6, 2003

Estimated economic value: $160,960,000

Assignee

Inventors

View full patent text on Google Patents →