Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › High efficiency extraction method for recovering oxidation catalyst material from dimethyl terephthalate esterified oxidate residue and the like

High efficiency extraction method for recovering oxidation catalyst material from dimethyl terephthalate esterified oxidate residue and the like

US Patent 4609634 · Granted Sep 2, 1986

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Systems and methods for generating a system log parser2025
Pseudonymous communication session generation and management systems and methods2018
Air dried cellulose acetate membranes1989
Adhesive system for use in preparing membrane elements for extraction solvent re1986
Adhesive system for production of spiral wound membrane elements for use in orga1984
Metal composites and laminates formed therefrom1982
Metal composites and laminates formed therefrom1980