Inventor · disambiguated record
Hilkka I. Kenttamaa
Also filed as: KENTTAMAA HILKKA · KENTTAMAA HILKKA I · KENTTÄMAA HILKKA I
5 granted patents·1 pending application·18 citations·filing 2007–2020
71Inventor score
Technology areasH01J
Files withPURDUE RESEARCH FOUNDATION6
Top patents by PatentIndex Score
6 records- 0181US7619217B2High power laser induced acoustic desorption probePURDUE RESEARCH FOUNDATION·Filed 2007·Granted Nov 17, 2009·12 cites·30 claims
- 0279US9165754B2Differentially pumped dual linear quadrupole ion trap mass spectrometerPURDUE RESEARCH FOUNDATION·Filed 2012·Granted Oct 20, 2015·6 cites·20 claims
- 0349US9496127B2Differentially pumped dual linear quadrupole ion trap mass spectrometerPURDUE RESEARCH FOUNDATION·Filed 2015·Granted Nov 15, 2016·0 cites·18 claims
- 0440US8344319B2Laser-induced acoustic desorption/atmospheric pressure chemical ionization of compoundsPURDUE RESEARCH FOUNDATION·Filed 2011·Granted Jan 1, 2013·0 cites·35 claims
- 0538US11469092B2Multi-channel pulsed valve inlet system and methodPURDUE RESEARCH FOUNDATION·Filed 2020·Granted Oct 11, 2022·0 cites·16 claims
- 0635US2014305230A1Sample deposition chamber for laser-induced acoustic desorption (liad) foilsPURDUE RESEARCH FOUNDATION·Filed 2012·Application pending·0 cites
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