Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Composition based on zirconium oxide and oxides of cerium, lanthanum and of another rare earth, a method for preparing same and use thereof as catalyst

Composition based on zirconium oxide and oxides of cerium, lanthanum and of another rare earth, a method for preparing same and use thereof as catalyst

US Patent 7820586 · Granted Oct 26, 2010

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Adhesion-promoting agent for a thermal insulation surface2011
Process for preparing an oxide based on zirconium and titanium, oxides obtained 2009
Method of preparing a titanium and zirconium-based oxide, the oxides thus obtain2007
Purifying composition with NOx treatment and internal combustion engine exhaust 2005
Process for the treatment of gases with high oxygen content, with a view to cont2003
Method for treating gases to reduce nitrogen oxide emissions2002
Composition based on manganese and use for trapping NOx for treating exhaust gas2002
Support composition based on a cerium oxide, a zirconium oxide and a scandium or2002
Titanium, cerium and alkaline or earth-alkaline based compound, preparation meth2001