Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polymeric salts as dispersed particles in electrorheological fluids

Polymeric salts as dispersed particles in electrorheological fluids

US Patent 5470498 · Granted Nov 28, 1995

Estimated economic value: $8,466,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Antifouling coating for sensor transducers used for monitoring fluid properties2007
Dispersant-viscosity improvers for lubricating oil compositions2005
Carbon black coupler2004
Dispersant-viscosity improvers for lubricating oil compositions2003
Methods of using an aqueous composition containing a water-soluble or water-disp2002
Vegetable oils containing styrene/butadiene copolymers in combination with addit2002
Nitrogen containing acrylic copolymers2001
Dispersant-viscosity improvers for lubricating oil compositions2001
Viscosity improvers for lubricating oil-compositions2001
Viscosity improvers for lubricating oil compositions2000
Polymeric materials to self-regulate the level of polar activators in electrorhe2000
Dispersant-viscosity improvers for lubricating oil compositions1999