Inventor
IBRAHIM YEHIA M
US36 patents
⚠️ This page may combine multiple inventors who share the name “IBRAHIM YEHIA M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BATTELLE MEMORIAL INSTITUTE
27 patentsUS9966244B2May 8, 2018
Ion manipulation device
BATTELLE MEMORIAL INSTITUTE31 citations97
US7888635B2Feb 15, 2011
Ion funnel ion trap and process
BATTELLE MEMORIAL INSTITUTE63 citations95
US9812311B2Nov 7, 2017
Ion manipulation method and device
BATTELLE MEMORIAL INSTITUTE29 citations94
US10460920B1Oct 29, 2019
Flexible ion conduit
BATTELLE MEMORIAL INSTITUTE35 citations93
US10424474B2Sep 24, 2019
Method and device for ion mobility separation
BATTELLE MEMORIAL INSTITUTE15 citations93
US11209393B2Dec 28, 2021
Method and apparatus for ion mobility separations utilizing alternating current waveforms
BATTELLE MEMORIAL INSTITUTE14 citations92
US10317364B2Jun 11, 2019
Method and apparatus for ion mobility separations utilizing alternating current waveforms
BATTELLE MEMORIAL INSTITUTE22 citations92
US10976283B2Apr 13, 2021
Method and apparatus for spatial compression and increased mobility resolution of ions
BATTELLE MEMORIAL INSTITUTE9 citations86
US10804089B2Oct 13, 2020
Methods and systems for integrating ion manipulation devices
BATTELLE MEMORIAL INSTITUTE13 citations86
US10665443B2May 26, 2020
Device to manipulate ions of same or different polarities
BATTELLE MEMORIAL INSTITUTE9 citations84
US10466202B2Nov 5, 2019
Method and apparatus for spatial compression and increased mobility resolution of ions
BATTELLE MEMORIAL INSTITUTE11 citations84
US10332723B1Jun 25, 2019
Ion focusing device
BATTELLE MEMORIAL INSTITUTE10 citations84
US10224194B2Mar 5, 2019
Device to manipulate ions of same or different polarities
BATTELLE MEMORIAL INSTITUTE13 citations84
US10018592B2Jul 10, 2018
Method and apparatus for spatial compression and increased mobility resolution of ions
BATTELLE MEMORIAL INSTITUTE12 citations84
US9939409B2Apr 10, 2018
Systems and methods for integrating ion mobility and ion trap mass spectrometers
BATTELLE MEMORIAL INSTITUTE18 citations84
US7491930B2Feb 17, 2009
Hooked differential mobility spectrometry apparatus and method therefore
BATTELLE MEMORIAL INSTITUTE16 citations84
US10692710B2Jun 23, 2020
Frequency modulated radio frequency electric field for ion manipulation
BATTELLE MEMORIAL INSTITUTE13 citations82
US10497552B2Dec 3, 2019
Methods and systems for ion manipulation
BATTELLE MEMORIAL INSTITUTE11 citations81
US9824874B2Nov 21, 2017
Ion funnel device
BATTELLE MEMORIAL INSTITUTE7 citations81
US11605531B2Mar 14, 2023
Ion focusing device
BATTELLE MEMORIAL INSTITUTE5 citations75
US9558925B2Jan 31, 2017
Device for separating non-ions from ions
BATTELLE MEMORIAL INSTITUTE2 citations73
US11761925B2Sep 19, 2023
Method and apparatus for ion mobility separations utilizing alternating current waveforms
BATTELLE MEMORIAL INSTITUTE3 citations71
US11119069B2Sep 14, 2021
Device and method to manipulate ions in multi level system
BATTELLE MEMORIAL INSTITUTE3 citations68
US12381072B2Aug 5, 2025
Curved ion mobility architecture
BATTELLE MEMORIAL INSTITUTE0 citations62
US12354835B2Jul 8, 2025
Systems and methods for selective molecular ion deposition
BATTELLE MEMORIAL INSTITUTE0 citations60
US11480544B2Oct 25, 2022
Atmospheric pressure ion focusing device employing nonlinear DC voltage sequences
BATTELLE MEMORIAL INSTITUTE0 citations59
US11796504B2Oct 24, 2023
Device and method to manipulate ions in multi-level system
BATTELLE MEMORIAL INSTITUTE0 citations57