Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Chromium-containing complex polymerization catalyst

Chromium-containing complex polymerization catalyst

US Patent 5169815 · Granted Dec 8, 1992

Estimated economic value: $5,957,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Chromium containing complex polymerization catalyst1992
Chromium-containing complex polymerization catalyst1992
Process for the synthesis of isocyanates and of isocyanate derivatives1988
Process for the synthesis of isocyanates and of isocyanate derivatives1987