Inventor · disambiguated record
Sven Petzner
Also filed as: PETZNER SVEN
2 granted patents·15 pending applications·0 citations·filing 2021–2025
22Inventor score
Files withMAHLE INT GMBH17
Top patents by PatentIndex Score
17 records- 0161US2025376009A1Air Filter System and Motor VehicleMAHLE INT GMBH·Filed 2025·Application pending·0 cites
- 0261US2025026182A1Air filter and vehicle air conditioner equipped therewithMAHLE INT GMBH·Filed 2024·Application pending·0 cites
- 0360US2025025888A1Air filtering device and vehicle air conditioner equipped therewithMAHLE INT GMBH·Filed 2024·Application pending·0 cites
- 0460US2025196591A1Ionizer, Filter System and Motor VehicleMAHLE INT GMBH·Filed 2024·Application pending·0 cites
- 0560US2025026180A1Air filtering systemMAHLE INT GMBH·Filed 2024·Application pending·0 cites
- 0660US2025025889A1Air filtering process and heating, ventilation, and air conditioning systemMAHLE INT GMBH·Filed 2024·Application pending·0 cites
- 0759US2025025890A1Air filtering device for an air conditionerMAHLE INT GMBH·Filed 2024·Application pending·0 cites
- 0859US2025332598A1Air Filter and Air Filter AssemblyMAHLE INT GMBH·Filed 2025·Application pending·0 cites
- 0959US2025027667A1Air filtering process and heating, ventilation, and air conditioning systemMAHLE INT GMBH·Filed 2024·Application pending·0 cites
- 1059US2025025887A1Air filtering device for an air conditionerMAHLE INT GMBH·Filed 2024·Application pending·0 cites
- 1158US12102738B2Fragrancing deviceMAHLE INT GMBH·Filed 2021·Granted Oct 1, 2024·0 cites·20 claims
- 1257US2025026183A1Method for detecting a functional state of an ionizer in an air filtering systemMAHLE INT GMBH·Filed 2024·Application pending·0 cites
- 1357US2025025891A1Air filtering systemMAHLE INT GMBH·Filed 2024·Application pending·0 cites
- 1455US2025026181A1Air filtering systemMAHLE INT GMBH·Filed 2024·Application pending·0 cites
- 1547US11865231B2Fragrancing system for a motor vehicleMAHLE INT GMBH·Filed 2021·Granted Jan 9, 2024·0 cites·20 claims
- 1647US2022289000A1Air scenting device for introducing at least one fragrance into the vehicle interior of a motor vehicleMAHLE INT GMBH·Filed 2022·Application pending·0 cites
- 1745US2021253313A1Self closing fragrance cartridge and frangrancerMAHLE INT GMBH·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →