Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Oil removal from water suspensions using ionic domain polymers

Oil removal from water suspensions using ionic domain polymers

US Patent 4511479 · Granted Apr 16, 1985

Estimated economic value: $44,664,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Oil soluble dispersant additives useful in oleaginous compositions2002
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
Ethylene .alpha.-olefin/diene interpolymer-substituted carboxylic acid dispersan1998
High functionality low molecular weight oil soluble dispersant additives useful 1998
Polyolefin-substituted amines grafted with poly (aromatic-N-monomers) for oleagi1998
Gel-free alpha-olefin dispersant additives useful in oleaginous compositions1998