Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers

Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers

US Patent 4936987 · Granted Jun 26, 1990

Estimated economic value: $19,751,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Rapid gel formation in hydrocarbon recovery2000
Rapid gel formation in hydrocarbon recovery1999
Ferric alkyl amine citrates and methods of making them1997
Preparation of hydrocarbon gels from ferric sources, polycarboxylic acid compoun1997
Hydrocarbon gels useful in formation fracturing1997
Hydrocarbon gels useful in formation fracturing1996
Hydrocarbon gels useful in formation fracturing1995
Scale control in gold and silver mining heap leach and mill water circuits using1994
Synergistic combination of sodium silicate and ortho-phosphate for controlling c1993
Monofluorophosphate for calcium carbonate scale control and iron and manganese s1993
Synergistic combination of sodium silicate and orthophosphate for controlling ca1992
Multifunctional scale inhibitors1992