Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of recovering in active form the catalyst for the terephthalic acid synthesis

Method of recovering in active form the catalyst for the terephthalic acid synthesis

US Patent 4356319 · Granted Oct 26, 1982

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for preparing fluorohalogenethers2010
Process for preparing fluorohalogenethers2009
Process for preparing fluorohalogenethers2008
Process for preparing fluorohalogenethers2007
Process for preparing (per) fluorohalogenethers2007
Process for preparing fluorohalogenethers2006
Amorphous perfluorinated copolymers2005
Process for preparing fluorohalogenethers2004
Amorphous (per) fluorinated polymers2004
Amorphous perfluorinated copolymers2004
2-bromo,1',2'-dichloroperfluoro diethyl ether and process for preparing same1995
Direct catalytic process for the production of hydroxylamine1994