Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Dispersant compositions comprising sulfonated isobutylene maleic anhydride copolymer for subterranean well drilling and completion

Dispersant compositions comprising sulfonated isobutylene maleic anhydride copolymer for subterranean well drilling and completion

US Patent 5360787 · Granted Nov 1, 1994

Estimated economic value: $71,717,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Catalyst performance in propylene epoxidation2018
System and method for electric power generation using structured stacked piezoel2017
System and method for electric power generation using structured piezoelectric a2017
System and method for electric power generation using piezoelectric modules2017
Manufacture of intermediate strength proppant or lost circulation material from 2017
Process for forming propylene oxide from oxidation of methyl benzyl alcohol2017
Epoxidation catalysts based on metal alkoxide pretreated supports2017
Nanoindenter multimodal microscope objective for mechanobiology2017
Method of preparing epoxidation catalysts2016
Biologically-derived monoesters as drilling fluids2015
Method of using biologically-derived monoesters as drilling fluids2015
Method of purifying crude acetone stream2014