Inventor · disambiguated record
Robert G. Ewing
Also filed as: EWING ROBERT · EWING ROBERT G
6 granted patents·1 pending application·35 citations·filing 2011–2025
78Inventor score
Top patents by PatentIndex Score
7 records- 0184US8943910B2Enhanced surface sampler and process for collection and release of analytesADDLEMAN RAYMOND S·Filed 2012·Granted Feb 3, 2015·17 cites·29 claims
- 0284US8362445B2UV-LED ionization source and process for low energy photoemission ionizationBATTELLE MEMORIAL INSTITUTE·Filed 2011·Granted Jan 29, 2013·12 cites·32 claims
- 0370US10119937B2Method for detecting organophosphorus compounds and illicit drugsBATTELLE MEMORIAL INSTITUTE·Filed 2016·Granted Nov 6, 2018·1 cites·26 claims
- 0468US9123520B2Method for selective detection of explosives in mass spectrometer or ion mobility spectrometer at parts-per-quadrillion levelEWING ROBERT G·Filed 2012·Granted Sep 1, 2015·4 cites·20 claims
- 0564US10670561B2Device and system for selective ionization and analyte detection and method of using the sameBATTELLE MEMORIAL INSTITUTE·Filed 2019·Granted Jun 2, 2020·1 cites·23 claims
- 0653US2025385086A1Ion focusing at atmospheric pressure using a voltage gradientBATTELLE MEMORIAL INSTITUTE·Filed 2025·Application pending·0 cites
- 0739US11043370B2Device and system for selective ionization and analyte detection and method of using the sameBATTELLE MEMORIAL INSTITUTE·Filed 2020·Granted Jun 22, 2021·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →