Inventor
IFRAH SIMON
FR15 patents
⚠️ This page may combine multiple inventors who share the name “IFRAH SIMON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IFRAH SIMON
6 patentsUS8956994B2Feb 17, 2015
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
IFRAH SIMON25 citations91
US10384954B2Aug 20, 2019
Composition comprising cerium oxide and zirconium oxide having a specific porosity, preparation method thereof and use of same in catalysis
IFRAH SIMON4 citations71
US10189010B2Jan 29, 2019
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
IFRAH SIMON2 citations71
US8974764B2Mar 10, 2015
Composition including a lanthanum perovskite on an alumina or aluminium oxyhydroxide substrate, preparation method and use in catalysis
IFRAH SIMON4 citations70
US8524183B2Sep 3, 2013
Composition containing oxides of zirconium, cerium and another rare earth having reduced maximum reducibility temperature, a process for preparation and use thereof in the field of catalysis
IFRAH SIMON3 citations57
US10369547B2Aug 6, 2019
Composition based on oxides of cerium, of zirconium and of another rare earth metal with high reducibility, preparation process and use in the field of catalysis
IFRAH SIMON0 citations48
RHODIA OPERATIONS
6 patentsUS9901915B2Feb 27, 2018
Composition including a lanthanum perovskite on an alumina or aluminum oxyhydroxide substrate, preparation method and use in catalysis
RHODIA OPERATIONS2 citations71
US10350578B2Jul 16, 2019
Composition containing zirconium, cerium and yttrium oxides having a high reducibility, method for preparing same and use thereof in catalysis
RHODIA OPERATIONS1 citations62
US11964255B2Apr 23, 2024
Mixed oxide with improved reducibility
RHODIA OPERATIONS0 citations57
US12582966B2Mar 24, 2026
Cerium- and zirconium-based mixed oxides
RHODIA OPERATIONS0 citations52
US12214333B2Feb 4, 2025
Mixed oxide based on cerium and zirconium
RHODIA OPERATIONS0 citations51
US11547982B2Jan 10, 2023
Cerium- and zirconium-based mixed oxide
RHODIA OPERATIONS0 citations41
VERDIER STEPHAN
2 patentsUS8623778B2Jan 7, 2014
Catalyst compositions based on nanoparticles of a zirconium oxide, a titanium oxide or a mixed zirconium/titanium oxide deposited onto an alumina or aluminum oxyhydroxide support therefor
VERDIER STEPHAN2 citations59
US8563462B2Oct 22, 2013
Catalyst compositions based on nanoparticles of a zirconium oxide, a titanium oxide or a mixed zirconium/titanium oxide deposited onto a silica support therefor
VERDIER STEPHAN2 citations59