Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Nonionic Gemini surfactant of (octylphenol polyoxyethylene ether disubstituted) dicarboxylic acid diphenyl ether and its synthesis method

Nonionic Gemini surfactant of (octylphenol polyoxyethylene ether disubstituted) dicarboxylic acid diphenyl ether and its synthesis method

US Patent 11505734 · Granted Nov 22, 2022

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Baby car seat cover2025
Baby car seat cover2024
Device for determining threshold wind speed in intermittent wind-sand flow2024
Magnetoresistive random access memory structure and method of manufacturing the 2024
Permeability-enhancing flooding system for tight oil reservoirs, and preparation2023
Permeability-enhancing flooding system for tight oil reservoirs, and preparation2023
N,N,N′,N′-tetradodecyl-substituted diphenyl ether sulfonate anionic Gemini surfa2023
N,N,N′,N′-tetradodecyl-substituted diphenyl ether sulfonate anionic Gemini surfa2023
N,N,N′,N′-tetradodecyl-substituted diphenyl ether sulfonate anionic Gemini surfa2023
N,N,N′,N′-tetradodecyl-substituted diphenyl ether sulfonate anionic Gemini surfa2023
N,N,N′,N′-tetradodecyl-substituted diphenyl ether sulfonate anionic Gemini surfa2023
N,N,N′,N′-tetradodecyl-substituted diphenyl ether sulfonate anionic Gemini surfa2023