Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sulfonated copolymers and process for forming the sulfonated copolymers

Sulfonated copolymers and process for forming the sulfonated copolymers

US Patent 4530987 · Granted Jul 23, 1985

Estimated economic value: $37,177,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Production of sodium diformate2009
Method and device for producing formic acid formates and use of said formates2008
Method and device for producing formates and the use thereof2008
Oil soluble dispersant additives useful in oleaginous compositions2002
Process for the preparation of cyclohexanones2001
Oil soluble dispersant additives useful in oleaginous compositions2000
Plasticized sulfonated ionomers2000
Copolymers of ethylene .alpha.-olefin macromers and dicarboxylic monomers and de2000
Dispersant additive mixtures for oleaginous compositions2000
Polyolefin-substituted amines grafted with poly(aromatic-n-monomers) for olegagi1999
Lubricating oil succinimide dispersants derived from heavy polyamine1998
High functionality low molecular weight oil soluble dispersant additives useful 1998