Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Alkoxylated alkyl substituted phenol sulfonates compounds and compositions, the preparation thereof and their use in various applications

Alkoxylated alkyl substituted phenol sulfonates compounds and compositions, the preparation thereof and their use in various applications

US Patent 5049311 · Granted Sep 17, 1991

Estimated economic value: $5,295,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for sand and proppant consolidation2023
Compositions of and methods for using hydraulic fracturing fluid for petroleum p2021
Compositions of and methods for using hydraulic fracturing fluid for petroleum p2020
Process and composition for sand and proppant flowback2020
Compositions of and methods for using hydraulic fracturing fluid for petroleum p2017
Compositions of and methods for using hydraulic fracturing fluid for petroleum p2017
Polymeric imides as pour point depressant additives for oil compositions2017
Sulfonated amphoteric surfactants for IOR2014
Sulfonated amphoteric surfactants2014
Anionic ether amines and process for using same2013
Environmental friendly fracturing and stimulation composition and method of usin2011
Non-estrogenic alkylphenol derivatives2011