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David W. Koppenaal
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Richland, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Multi-electrode/multi-modal atmospheric pressure glow discharge pla...
Patent number
11,366,066
Issue date
Jun 21, 2022
Battelle Memorial Institute
David W. Koppenaal
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Means of introducing an analyte into liquid sampling atmospheric pr...
Patent number
10,269,525
Issue date
Apr 23, 2019
Clemson University Research Foundation
R. Kenneth Marcus
G01 - MEASURING TESTING
Information
Patent Grant
Means of introducing an analyte into liquid sampling atmospheric pr...
Patent number
9,536,725
Issue date
Jan 3, 2017
Clemson University
R. Kenneth Marcus
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Combined distance-of-flight and time-of-flight mass spectrometer
Patent number
8,648,295
Issue date
Feb 11, 2014
Christie G. Enke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for enhancement of mass resolution over a limited mass range...
Patent number
8,604,423
Issue date
Dec 10, 2013
Indiana University Research and Technology Corporation
Christie G. Enke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for simultaneous detection and measurement of...
Patent number
7,498,585
Issue date
Mar 3, 2009
Battelle Memorial Institute
M. Bonner Denton
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Apparatus for reduction of selected ion intensities in confined ion...
Patent number
6,259,091
Issue date
Jul 10, 2001
Battelle Memorial Institute
Gregory C. Eiden
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for reduction of selected ion intensities in confined ion beams
Patent number
5,767,512
Issue date
Jun 16, 1998
Battelle Memorial Institute
Gregory C. Eiden
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
MULTI-ELECTRODE/MULTI-MODAL ATMOSPHERIC PRESSURE GLOW DISCHARGE PLA...
Publication number
20210109026
Publication date
Apr 15, 2021
Battelle Memorial Institute
David W. Koppenaal
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Means of Introducing an Analyte into Liquid Sampling Atmospheric Pr...
Publication number
20170162358
Publication date
Jun 8, 2017
Clemson University
R. Kenneth Marcus
G01 - MEASURING TESTING
Information
Patent Application
Means of Introducing an Analyte into Liquid Sampling Atmospheric Pr...
Publication number
20140218729
Publication date
Aug 7, 2014
Clemson University
R. Kenneth Marcus
G01 - MEASURING TESTING
Information
Patent Application
RESOLUTION AND MASS RANGE PERFORMANCE IN DISTANCE-OF-FLIGHT MASS SP...
Publication number
20140138538
Publication date
May 22, 2014
Battelle Memorial Institute
Gary M. Hieftje
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMBINED DISTANCE-OF-FLIGHT AND TIME-OF-FLIGHT MASS SPECTROMETER
Publication number
20130092832
Publication date
Apr 18, 2013
Battelle Memorial Institute
Christie G. Enke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR ENHANCEMENT OF MASS RESOLUTION OVER A LIMITED MASS RANGE...
Publication number
20130020482
Publication date
Jan 24, 2013
Battelle Memorial Institute
Christie G. Enke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and Apparatus for Simultaneous Detection and Measurement of...
Publication number
20090121151
Publication date
May 14, 2009
M. Bonner Denton
B32 - LAYERED PRODUCTS
Information
Patent Application
Method and apparatus for simultaneous detection and measurement of...
Publication number
20080073548
Publication date
Mar 27, 2008
Battelle Memorial Institute,
M. Bonner Denton
B32 - LAYERED PRODUCTS