Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the preparation of trimellitic acid

Process for the preparation of trimellitic acid

US Patent 5250724 · Granted Oct 5, 1993

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for the production of trimellitic acid2010
Niobium-doped vanadium/phosphorus mixed oxide catalyst2009
Titanium-vanadium-tin comprising catalyst and process for the preparation of pht2009
Process for the production of carboxylic acids2006
Process for the production of gamma-butyrolactone2002
Process for the production of gamma-butyrolactone2001
Cycloaliphatic epoxy compounds2000
Process for the transformation of a vanadium/phosphorus mixed oxide catalyst pre1998
Process for the production of gamma-butyrolactone1997
Process for production of maleic anhydride1987
Process for production of maleic anhydride1987
Catalyst for oxidation reactions and process for its production1987