Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Zirconium-cerium additives for residual fuel oil

Zirconium-cerium additives for residual fuel oil

US Patent 4462810 · Granted Jul 31, 1984

Estimated economic value: $14,508,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Gasoline fuel2000
Gasoline fuel1998
Gasoline fuel1997
Gasoline fuel1997
Gasoline fuel1994
Middle distillate fuel having improved low temperature flow properties1992
Composition for improving cold flow properties of middle distillates1992
Composition for improving cold flow properties of middle distillates (OP-3571)1992
Lubricating oil containing ashless non-phosphorus additive1991
Octane enhancers for fuel compositions1991
Engine lubricating oil comprising a quaternary ammonium hydroxide1990
Liquid fuels of high octane values1989