Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Derivatives of polyalkylenepolyamines as corrosion inhibitors

Derivatives of polyalkylenepolyamines as corrosion inhibitors

US Patent 5275744 · Granted Jan 4, 1994

Estimated economic value: $46,995,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Ashless lubricating oil formulation for natural gas engines1999
Fluorocarbon elastomer compatibility improving agent having wear inhibition effe1999
Bis(thio)ethylene ashless wear inhibitors and lubricating oils and greases1998
Bis(thio)ethylene ashless wear inhibitors and lubricating oils1997
Insecticidal and nematocidal heterobicyclic hydroximinates, thiohydroximidates, 1985
2,2-Bis(haloalkenyl)-1-cyano-1-alkoxycarbonylethylene fungicides1984
2,2-Bis(haloalkenyl)-1-substituted-1-dialkoxyphosphoroethylene fungicides1984
Biologically active heterobicyclic hydroximidates and thiolhydroximidates and ca1984
2,2-Bis(haloalkenyl)-1-substituted-1-cyanoethylene fungicides1983