Inventor · disambiguated record
Massimo Colombo
Also filed as: COLOMBO MASSIMO
4 granted patents·6 pending applications·28 citations·filing 1995–2025
66Inventor score
Top patents by PatentIndex Score
10 records- 0186US12270326B2Filter for the aftertreatment of exhaust gases of internal combustion enginesUMICORE AG & CO KG·Filed 2022·Granted Apr 8, 2025·1 cites·21 claims
- 0265US11865517B2Catalyst for reducing ammonia emissionsUMICORE AG & CO KG·Filed 2021·Granted Jan 9, 2024·0 cites·22 claims
- 0358US2025312739A1Exhaust gas system for predominantly stoichiometrically operated internal combustion engines, comprising a catalyst for reducing ammonia emissionsUMICORE AG & CO KG·Filed 2025·Application pending·0 cites
- 0457US2025041834A1Catalytic coatingUMICORE AG & CO KG·Filed 2022·Application pending·0 cites
- 0554US5826647AHeat exchangerENGELHARDT WOLFGANG·Filed 1995·Granted Oct 27, 1998·27 cites·25 claims
- 0653US2024024819A1Catalytic Devices for the Abatement of NH3 and Nox Emissions From Internal Combustion EnginesUMICORE AG & CO KG·Filed 2021·Application pending·0 cites
- 0753US2024033687A1Catalytically active particle filter with a high degree of filtering efficiencyUMICORE AG & CO KG·Filed 2021·Application pending·0 cites
- 0852US2024100478A1Catalytically active particle filter with a high degree of filtering efficiencyUMICORE AG & CO KG·Filed 2021·Application pending·0 cites
- 0951US2024123403A1Catalyst for the abatement of ammonia from the exhaust of gasoline internal combustion enginesUMICORE AG & CO KG·Filed 2022·Application pending·0 cites
- 1045US10814313B2Method for the preparation of metal oxide hollow nanoparticlesFONDAZIONE ST ITALIANO TECNOLOGIA·Filed 2016·Granted Oct 27, 2020·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →