Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Eye ointment formulation including the disodium salt of 1,3-bis(2-carboxychromon-5-yloxy)propan-2-ol

US Patent 4526899 · Granted Jul 2, 1985

Estimated economic value: $40,000

Assignee

Inventors

View full patent text on Google Patents →