Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Acrylamide diallyl dimethyl ammonium chloride copolymers as improved dewatering acids for mineral processing

Acrylamide diallyl dimethyl ammonium chloride copolymers as improved dewatering acids for mineral processing

US Patent 4673511 · Granted Jun 16, 1987

Estimated economic value: $8,341,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of manufacturing silicone hydrogel contact lenses having reduced rates of2023
Method of manufacturing silicone hydrogel contact lenses having reduced rates of2021
Method of manufacturing silicone hydrogel contact lenses having reduced rates of2019
Method of increasing paper strength2018
Contact lenses made with HEMA-compatible polysiloxane macromers2017
Contact lenses made with HEMA-compatible polysiloxane macromers2016
Contact lenses made with HEMA-compatible polysiloxane macromers2016
Glycerol-based polymers for reducing deposition of organic contaminants in paper2014
Anionic lipophilic glycerol-based polymers for organic deposition control in pap2014
Large scale synthesis of 1,2,4- and 1,3,4-oxadiazole carboxylates2005
Modified safe and efficient process for the environmentally friendly synthesis o2004
One step synthesis of 1,2,3-triazole carboxylic acids2003