Inventor

LARCHER OLIVIER

US20 patents

⚠️ This page may combine multiple inventors who share the name “LARCHER OLIVIER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LARCHER OLIVIER

RHODIA OPERATIONS

Composition based on cerium oxide and on zirconium oxide having a high reducibility and high specific surface, methods for the preparation thereof and use as a catalyst

Catalytic compositions comprising the oxides of zirconium, cerium, yttrium, lanthanum and other rare earths

Reduced maximum reducibility temperature zirconium oxide and cerium oxide based composition, method for the production and use thereof as a catalyst

Composition including a lanthanum perovskite on an alumina or aluminum oxyhydroxide substrate, preparation method and use in catalysis

Composition based on cerium and zirconium oxides having a specific surface which is stable between 900° c and 1000° c method for the production and use thereof as a catalyst

Porous aluminum hydrate

Composition containing zirconium, cerium and yttrium oxides having a high reducibility, method for preparing same and use thereof in catalysis

Inorganic oxide material

LARCHER OLIVIER

Compositions based on cerium oxide, zirconium oxide and, optionally, another rare earth oxide, having a specific raised surface at 1100° C, method for the production and use thereof as a catalyst

High specific surface/reducibility catalyst/catalyst support compositions comprising oxides of zirconium, cerium and lanthanum and of yttrium, gadolinium or samarium

Porous inorganic composite oxide

Zirconium and yttrium-based composition, method for preparing same and use thereof in a catalyst system

Composition based on cerium oxide and on zirconium oxide having a high reducibility and high specific surface, methods for the preparation thereof and use as a catalyst

Composition based on zirconium oxides, praseodymium, lanthanum or neodymium, method for the preparation and use thereof in a catalytic system

IFRAH SIMON

Composition containing oxides of zirconium, cerium and at least one other rare earth and having a specific porosity, method for preparing same and use thereof in catalysis

Composition comprising cerium oxide and zirconium oxide having a specific porosity, preparation method thereof and use of same in catalysis

Composition based on zirconium oxide and on at least one oxide of a rare earth other than cerium, having a specific porosity, processes for preparing same and use thereof in catalysis

Composition including a lanthanum perovskite on an alumina or aluminium oxyhydroxide substrate, preparation method and use in catalysis

VERDIER STEPHAN

Catalyst compositions for the treatment of vehicular exhaust gases comprise zirconium oxide and cerium oxide, and have a high reducibility and a stable specific surface area

POLLI ANDREW

Alumina catalyst support