Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process and device for treating liquids with cation exchangers and anion exchanges

Process and device for treating liquids with cation exchangers and anion exchanges

US Patent 4645604 · Granted Feb 24, 1987

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Catalyst resins for the catalytic reduction of oxygen in aqueous media, the prep1989
Process for reducing the wash water requirement of weakly basic anion exchangers1987
Catalyst resins and process for their preparation1987
Method for rendering visible the line of separation between cation exchangers an1987
Process for internal regeneration of ion exchanger resins in mixed bed filters, 1985
Counter-current adsorption filters for the treatment of liquids and a method of 1985
Counter-current adsorption filters for the treatment of liquids and a method of 1983