Inventor · disambiguated record
Maarit Karppinen
Also filed as: KARPPINEN MAARIT
1 granted patent·1 pending application·2 citations·filing 2006–2016
19Inventor score
Top patents by PatentIndex Score
2 records- 0178US9920426B2Method for producing lithium phosphorus oxynitride layerTOYOTA MOTOR CO LTD·Filed 2016·Granted Mar 20, 2018·2 cites·20 claims
- 0234US2009206297A1Oxygen excess type metal oxide, ceramic for oxygen storage and/or an oxygen selective membrane, and methods and apparatuses using said metal oxideKARPPINEN MAARIT·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →