Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Corrosion inhibitor for 2-cycle engine oils comprising dodecenyl succinic anhydride-propylene glycol esters

Corrosion inhibitor for 2-cycle engine oils comprising dodecenyl succinic anhydride-propylene glycol esters

US Patent 5080817 · Granted Jan 14, 1992

Estimated economic value: $7,779,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Corrosion inhibitors for oil and gas applications2016
Alkoxylated sorbitan esters as crude oil emulsion breakers2015
Method for resolving emulsions in enhanced oil recovery operations2014
Corrosion inhibitors for oil and gas applications2013
Imidazoline-based heterocyclic foamers for downhole injection2013
Foamers for downhole injection2013
Environmentally friendly bis-quaternary compounds for inhibiting corrosion and r2011
Zwitterionic water-soluble substituted imine corrosion inhibitors2001
Zwitterionic water-soluble substituted imine corrosion inhibitors1999