Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Corrosion inhibitors with low environmental toxicity

Corrosion inhibitors with low environmental toxicity

US Patent 6475431 · Granted Nov 5, 2002

Estimated economic value: $403,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Liquid inhibitor composition and a method for its preparation and application as2020
Liquid inhibitor composition and a method for its preparation and application as2019
Method and composition for preventing corrosion of metal surfaces2018
N-alkyl-N′-poly(oxyalkyl)hexahydropyrimidine-quaternary ammonium salts and the u2016
Sulfur based corrosion inhibitor2000
Method and composition for reducing torque in downhole drilling1999
Compositions and methods for inhibiting corrosion1998
Method for reducing odorant depletion1998
Method and composition for reducing torque in downhole drilling1998
Corrosion inhibitor containing phosphate groups1997
Corrosion inhibitor blends with phosphate esters1997
Method for reducing torque in downhole drilling1996