Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polymer containing chelating groups, process for preparing it and its use in water purification

Polymer containing chelating groups, process for preparing it and its use in water purification

US Patent 5357002 · Granted Oct 18, 1994

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Water-based fluid for preventing the formation of W/O emulsions or for resolving2014
Aqueous dispersions of heavy oil residues2012
Process for the production of sulfur, starting from the hydrogen sulphide contai2009
Process for reducing the adsorption of polymers onto rock matrix2002
Process for reducing the adsorption of polymers onto rock matrix2002
Non-damaging drilling fluids2002
Block copolymers, their preparation and their use as lubricants2000
Block copolymers, their preparation and their use as lubricants2000
Process for the consolidation of sand1999
Solid polymeric electrolyte including a cross-linked polyether encompassing an i1996
Thermotropic polyesterimide, a process for its preparation, and its use1995
Thermotropic polyesterimide, a process for its preparation, and its use1995