Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Amidoamine-based gemini surfactant containing ethoxylate units and a method for oil recovery

Amidoamine-based gemini surfactant containing ethoxylate units and a method for oil recovery

US Patent 11459499 · Granted Oct 4, 2022

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method to reduce adsorption of cationic surfactants on carbonate rocks using met2025
Method for consolidating sand in hydrocarbon reservoirs2025
Removal of filter cake2025
Thermochemical engine2025
Carbonate rock formation surfactant injection method2024
Error handling recommendation engine2024
Modified bentonite drilling fluid composition2024
Method of drilling a subterranean geological formation with date based drilling 2024
Enhanced oil recovery method and system using gemini surfactant2024
Pressure injection method for recovering hydrocarbons2024
Date palm residue drilling mud composition2024
Method of enhanced oil recovery in a carbonate rock formation2024