EWING; KENNETH J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for EWING; KENNETH J..The latest application filed is for "infrared cie methodology for chemical group classification".

Company Profile

1.15.17

EWING; KENNETH J. - Edgewood MD
Ewing; Kenneth J. - Edgewater MD
Ewing; Kenneth J. - Elkridge MD
Ewing; Kenneth J. - Crofton MD
Ewing; Kenneth J. - Bowie MD

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Infrared CIE Methodology for Chemical Group Classification App 20210262925 - MAJOR; KEVIN ; et al.	2021-08-26
Infrared CIE methodology for chemical group classification Grant 11,029,247 - Major , et al. June 8, 2	2021-06-08
Infrared Cie Methodology For Chemical Group Classification App 20200124524 - Major; Kevin ; et al.	2020-04-23
SERS detection system for chemical particulates and low vapor pressure chemicals Grant 9,970,877 - Ewing , et al. May 15, 2	2018-05-15
Extended infrared imaging system Grant 9,964,663 - Ewing , et al. May 8, 2	2018-05-08
Sers Detection System For Chemical Particulates And Low Vapor Pressure Chemicals App 20160161412 - Ewing; Kenneth J. ; et al.	2016-06-09
Extended Infrared Imaging System App 20160061666 - Ewing; Kenneth J. ; et al.	2016-03-03
System apparatus and method of sampling a broad range of chemicals (SBRC) by collection and analysis of chemical vapors aerosols particulates and liquid droplets on surfaces Grant 9,182,320 - Ewing , et al. November 10, 2	2015-11-10
Systems and methods for automated collection of analytes Grant 9,109,980 - Ewing , et al. August 18, 2	2015-08-18
System Apparatus And Method Of Sampling A Broad Range Of Chemicals (sbrc) By Collection And Analysis Of Chemical Vapors Aerosols Particulates And Liquid Droplets On Surfaces App 20140260693 - Ewing; Kenneth J. ; et al.	2014-09-18
Systems And Methods For Automated Collection Of Analytes App 20130213148 - Ewing; Kenneth J. ; et al.	2013-08-22
Chemical sample collection and detection system Grant 8,245,564 - Ewing , et al. August 21, 2	2012-08-21
Chemical Sample Collection And Detection System App 20120198912 - Ewing; Kenneth J. ; et al.	2012-08-09
Apparatus, System and Method for Purifying Nucleic Acids App 20110108724 - Ewing; Kenneth J. ; et al.	2011-05-12
Systems And Methods For Collection And Analysis Of Analytes App 20110053288 - Henderson; Douglas B. ; et al.	2011-03-03
Systems And Methods For Collection And Analysis Of Analytes App 20110044855 - HENDERSON; Douglas B. ; et al.	2011-02-24
Systems and Methods for Collection and Analysis of Analytes App 20110027905 - Henderson; Douglas B. ; et al.	2011-02-03
Solution Analysis Using Atmospheric Pressure Ionization Techniques App 20100096546 - Ewing; Kenneth J. ; et al.	2010-04-22
Chemical sample collection and detection device using atmospheric pressure ionization App 20090317916 - Ewing; Kenneth J. ; et al.	2009-12-24
Fiber-optic pipette (FOP) for rapid long pathlength capillary spectroscopy Grant 6,091,490 - Stellman , et al. July 18, 2	2000-07-18
Fiber optic infrared cone penetrometer system Grant 5,739,536 - Bucholtz , et al. April 14, 1	1998-04-14
Fiber optic probe for determination of trace levels of organic pollutants using Raman spectroscopy Grant 5,621,522 - Ewing , et al. April 15, 1	1997-04-15
Refractive index-based sensor for the discrimination of chlorinated hydrocarbons from groundwater Grant H1,470 - Ewing , et al. August 1, 1	1995-08-01
Plasma chemical vapor deposition of halide glasses Grant 5,211,731 - Busse , et al. May 18, 1	1993-05-18

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