Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Phosphonite-and phosphinite-promoted ruthenium - cobalt catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethers

US Patent 4895818 · Granted Jan 23, 1990

Estimated economic value: $4,859,000

Assignee

Inventors

View full patent text on Google Patents →