Inventor · disambiguated record
David Berthout
Also filed as: BERTHOUT DAVID
6 granted patents·4 pending applications·0 citations·filing 2018–2025
63Inventor score
Files withIFP ENERGIES NOW10
Top patents by PatentIndex Score
10 records- 0167US2025229260A1Rapid synthesis of a catalyst comprising a zeolite having an afx structure and at least one transition metal for selective nox reductionIFP ENERGIES NOW·Filed 2025·Application pending·0 cites
- 0265US2025367647A1Synthesis of a catalyst comprising a high-purity nu-86 zeolite and iron for the converson of nox and n2oIFP ENERGIES NOW·Filed 2023·Application pending·0 cites
- 0362US12263471B2Rapid synthesis of a catalyst comprising a zeolite having an AFX structure and at least one transition metal for selective NOx reductionIFP ENERGIES NOW·Filed 2020·Granted Apr 1, 2025·0 cites·16 claims
- 0455US11338277B2Direct synthesis of a SAPO material with AFX structure comprising copper and use of this materialIFP ENERGIES NOW·Filed 2018·Granted May 24, 2022·0 cites·16 claims
- 0554US11851338B2Method for fast synthesis of an AFX-structure zeolite with a FAUjasite sourceIFP ENERGIES NOW·Filed 2020·Granted Dec 26, 2023·0 cites·20 claims
- 0652US2022332595A1Low-temperature synthesis of high-purity afx zeoliteIFP ENERGIES NOW·Filed 2020·Application pending·0 cites
- 0749US11643332B2Method for preparing a high-purity AFX structural zeolite with a nitrogen-containing organic structuring agentIFP ENERGIES NOW·Filed 2019·Granted May 9, 2023·0 cites·20 claims
- 0845US11691134B2Catalyst comprising a mixture of an AFX-structure zeolite and a BEA-structure zeolite and at least one transition metal for selective reduction of NOxIFP ENERGIES NOW·Filed 2019·Granted Jul 4, 2023·0 cites·27 claims
- 0944US10889502B2Direct synthesis of a microporous aluminosilicate material having an AFX structure and comprising copper, and use of said materialIFP ENERGIES NOW·Filed 2018·Granted Jan 12, 2021·0 cites·16 claims
- 1043US2022339612A1Low-temperature synthesis of catalyst based on zeolite afx and application thereof in nh3-scrIFP ENERGIES NOW·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →