Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multi-purpose catalyst for vehicular catalytics converters

Multi-purpose catalyst for vehicular catalytics converters

US Patent 5124304 · Granted Jun 23, 1992

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Colloidal dispersion of a rare earth compound comprising an anti-oxidant agent a2013
Synthesis and applications of 2-oxo-4-methylthiobutyric acid, its salts and its 2010
Organic colloidal dispersion of iron particles, method for preparing same and us2008
Method for treating by combustion carbon-containing particles in an internal com2004
Composition based on cerium oxide or on cerium and zirconium oxides, in the extr2003
Method for treating exhaust gas of internal combustion engines functioning with 2002
Composition based on cerium oxide and on zirconium oxide with a high specific su2001
Composition based on zirconium oxide and cerium oxide, preparation method theref2001
Ammoxidation catalysts for fluidized/moving bed reactors2001
Method for preparing ammoxidation catalysts2000
Vanadium/antimony/titanium mixed oxide and process of use in vapor phase ammoxid2000
Catalytic composition comprising a mixture of cerium oxide with manganese, iron 1999