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Inventor

MCEWEN CHARLES NEHEMIAH

US10 patents
⚠️ This page may combine multiple inventors who share the name “MCEWEN CHARLES NEHEMIAH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DU PONT

4 patents
US7642510B2Jan 5, 2010

Ion source for a mass spectrometer

DU PONT25 citations91
US6871794B2Mar 29, 2005

Liquid dispersion device

DU PONT46 citations91
US6729552B1May 4, 2004

Liquid dispersion device

DU PONT49 citations85
US8377622B2Feb 19, 2013

Thermally imageable dielectric layers, thermal transfer donors and receivers

DU PONT0 citations51

UNIV OF THE SCIENCES IN PHILADELPHIA

2 patents
US10796894B2Oct 6, 2020

System and method for ionization of molecules for mass spectrometry and ion mobility spectrometry

UNIV OF THE SCIENCES IN PHILADELPHIA3 citations68
US10128096B2Nov 13, 2018

System and method for ionization of molecules for mass spectrometry and ion mobility spectrometry

UNIV OF THE SCIENCES IN PHILADELPHIA3 citations68

UNIV THE SCIENCES IN PHILADELPHIA

1 patent
US9305759B2Apr 5, 2016

Ionization at intermediate pressure for atmospheric pressure ionization mass spectrometers

UNIV THE SCIENCES IN PHILADELPHIA10 citations78

MCEWEN CHARLES NEHEMIAH

1 patent
US9552973B2Jan 24, 2017

System and method for ionization of molecules for mass spectrometry and ion mobility spectrometry

MCEWEN CHARLES NEHEMIAH11 citations77

M & M MASS SPEC CONSULTING LLC

1 patent
US7977629B2Jul 12, 2011

Atmospheric pressure ion source probe for a mass spectrometer

M & M MASS SPEC CONSULTING LLC19 citations73

ANDREWS GERALD DONALD

1 patent
US8308886B2Nov 13, 2012

Donor elements and processes for thermal transfer of nanoparticle layers

ANDREWS GERALD DONALD3 citations56