Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for purifying polycarboxylic acids

Process for purifying polycarboxylic acids

US Patent 6376223 · Granted Apr 23, 2002

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Isolation of carboxylic acids from fermentation broth2004
Isolation of carboxylic acids from fermentation broth2003
Transesterification process2002
Reduction of the carbonyl value of carboxylic acids and derivatives of carboxyli2001
Method for preparing a difunctional aliphatic organic compound2000