Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the production of an aromatic polycarboxylic acid

Process for the production of an aromatic polycarboxylic acid

US Patent 5041633 · Granted Aug 20, 1991

Estimated economic value: $27,323,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Processes for preparing diacids, dialdehydes and polymers2014
Processes for preparing diacids, dialdehydes and polymers2014
Processes for preparing diacids, dialdehydes and polymers2014
Processes for preparing diacids, dialdehydes and polymers2013
Processes for preparing diacids, dialdehydes and polymers2013
Oxidation of 5-(hydroxymethyl) furfural to 2,5 diformylfuran and subsequent deca2012
Oxidation of 5-(hydroxymethyl) furfural to 2,5-diformylfuran and subsequent deca2011
Recycling polyethylene naphthalate containing materials in a process to produce 2007
Transformation of polymers to useful chemicals oxidation2005
Synthesis and use of dimethyl 1,5-naphthalenedicarboxlyates and intermediates th2002
Process for preparing purified carboxylic acids2001
Composition and method for reducing fouling in process equipment used for manufa2000