ClassID:

168323

G01N23/222 - CPC Classification

Classification description:

Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups – , or by measuring secondary emission from the material by activation analysis using neutron activation analysis [NAA]

Recent Application in this class:
#1
20260118291
2026-04-30

SAMPLE LOADING SYSTEM FOR A RADIATION EFFECTS TESTING SYSTEM

#2
20260104371
2026-04-16

METHOD FOR EXTRACTING DISCRETE NEUTRON COMPONENTS FROM PHOTO-NUCLEAR REACTIONS USING A TRAINED NEURAL NETWORK

#3
20260023036
2026-01-22

Methods and Systems for Determining Soil Texture Using Mobile Gamma Analysis

#4
20260016427
2026-01-15

METHOD AND SYSTEM FOR ACTIVATION ANALYSIS

#5
20250199194
2025-06-19

NEUTRON DETECTION SYSTEM

#6
20250137948
2025-05-01

APPARATUS FOR ANALYZING COMPOSITION AND METHOD THEREOF

#7
20250102699
2025-03-27

Downhole lithium detection systems and methods

#8
20250044476
2025-02-06

LITHIUM DETECTION TECHNIQUES USING NEUTRONS AND/OR ALPHA PARTICLES

#9
20240353358
2024-10-24

Radiation Effects Testing System with a Beam Accelerator

#10
20240295511
2024-09-05

Non-Destructive Inspection Device

#11
20240272102
2024-08-15

NON-DESTRUCTIVE INSPECTION DEVICE AND NON-DESTRUCTIVE INSPECTION SYSTEM

#12
20240192153
2024-06-13

NONDESTRUCTIVE INSPECTION SYSTEM

#13
20240142284
2024-05-02

MATERIAL FEEDING APPARATUS AND METHOD

#14
20240003836
2024-01-04

SYSTEM AND METHOD FOR PREDICTING THE PRESENCE OF RARE EARTH ELEMENTS

#15
20230266257
2023-08-24

A Detection System and Method for Investigating a Content of an Item

#16
20230152250
2023-05-18

CONCENTRATION DETECTION DEVICE AND CONCENTRATION DETECTION METHOD

#17
20230017787
2023-01-19

System for measuring fast neutron fluence for a nuclear reactor, associated installation, measurement method and computer program product

#18
20220410216
2022-12-29

Method and device for analysing and/or sorting scrap metal

#19
20220326408
2022-10-13

Scanning mode application of neutron-induced gamma analysis for soil carbon mapping

#20
20220252530
2022-08-11

System and method for predicting the presence of rare earth elements

#21
20220187222
2022-06-16

Security screening device capable of detecting and locating dangerous objects by using radiation

#22
20220107279
2022-04-07

Data-driven solutions for inverse elemental modeling

#23
20210255120
2021-08-19

Method for moisture measurement

#24
20210231827
2021-07-29

Measuring spectral contributions of elements in regions in and about a borehole using a borehole spectroscopy tool

#25
20210208087
2021-07-08

Rapid ore analysis to enable bulk sorting using gamma-activation analysis

#26
20210114592
2021-04-22

Method and apparatus for object identification using non-contact chemical sensor

#27
20210033542
2021-02-04

Nondestructive inspection method and apparatus comprising a neutron source and a gamma-ray detection device for determining a depth of a target component in an inspection target

#28
20200333269
2020-10-22

Device for Operative Monitoring of Fissionable Materials

#29
20200178459
2020-06-11

Scanning mode application of neutron-induced gamma analysis for soil carbon mapping

#30
20200041685
2020-02-06

System and method for fissionable material detection with a short pulse neutron source

#31
20190369032
2019-12-05

Mercury-in-pipe assessment tool and method of using the same

#32
20190244056
2019-08-08

Method and apparatus for performing pattern recognition for a tunable sensor system to detect neutron and gamma particles

#33
20190243012
2019-08-08

Physical structure for a tunable sensor system for particle detection

#34
20190242835
2019-08-08

Component configuration for a robust tunable sensor system for a high radiation environment

#35
20180329107
2018-11-15

Mobile x-ray scan speed control

#36
20180297091
2018-10-18

Method and device for recycling metal scrap

#37
20180275078
2018-09-27

Alternative Fuels Analyzer

#38
20180172608
2018-06-21

Method and device for measuring formation elemental capture gamma ray spectra

#39
20180038989
2018-02-08

Method and system for monitoring for scale

#40
20180011036
2018-01-11

System and method for real time on-stream analysis of oil sands composition

#41
20180011034
2018-01-11

Mercury-in-pipe assessment tool and method of using the same

#42
20170254763
2017-09-07

Device and method for non-invasive detection of hazardous materials in the aquatic environment

#43
20170023500
2017-01-26

Air slide analyzer system and method

#44
20160187270
2016-06-30

System For Active Long Range Detection And Identification Of Special Nuclear Materials Using A High Intensity Particle Beam

#45
20160178542
2016-06-23

Prompt gamma neutron activation substance analyzers

#46
20160084776
2016-03-24

Alternative fuels analyzer

#47
20150338356
2015-11-26

Air slide analyzer system and method

#48
20150268178
2015-09-24

Method of Subsea Testing Using a Remotely Operated Vehicle

#49
20150176404
2015-06-25

Apparatus and Method for Subsea Testing

#50
20150168319
2015-06-18

Nitrogen detection in bulk samples using a D-D reaction-based portable neutron generator

#51
20140346366
2014-11-27

SYSTEM AND METHOD FOR MEASURING CHLORINE CONCENTRATION IN FLY ASH CEMENT CONCRET

#52
20140284490
2014-09-25

Chemical detection system and related methods

#53
20140079171
2014-03-20

Scalable and tunable neutron detection instrument

#54
20140020603
2014-01-23

Gypsum manufacturing process improvement

#55
20130208843
2013-08-15

NEUTRON ACTIVATION ANALYSIS USING A STANDARDIZED SAMPLE CONTAINER FOR DETERMINING THE NEUTRON FLUX

#56
20130193328
2013-08-01

On-belt analyser system

#57
20120314827
2012-12-13

System for Active Long Range Detection and Identification of Special Nuclear Materials Using a High Intensity Particle Beam

#58
20120275556
2012-11-01

METHOD AND APPARATUS FOR NOVEL NEUTRON ACTIVATION GEOMETRIES IN A FLOWING CARRIER STREAM

#59
20120199754
2012-08-09

Non-destructive inspection method and device

#60
20120199746
2012-08-09

Non-destructive inspection method and device

#61
20120183111
2012-07-19

Prompt gamma-ray detection apparatus for analyzing chemical materials using femtosecond pulse laser-induced neutrons

#62
20120155593
2012-06-21

Detecting forgery of Art, Bonds and Other Valuables by Neutron Activation and Method Thereof

#63
20120046867
2012-02-23

Portable System for Analyzing and Determining Elemental Composition of Rock Samples

#64
20120018647
2012-01-26

DETECTION METHOD FOR TECHNETIUM 99

#65
20110243306
2011-10-06

Non-intrusive method for detection of chemical elements

#66
20100288932
2010-11-18

Method of analysis of an object by neutron interrogation, by the associated particle technique, and device for implementing the method

#67
20100187412
2010-07-29

SIGMA MEASUREMENT DOWNHOLE

#68
20100163734
2010-07-01

Bulk material analyzer assembly including structural beams containing radiation shielding material

#69
20100065727
2010-03-18

A DETECTION SYSTEM AND A DETECTION METHOD BASED ON PULSED ENERGETIC PARTICLES

#70
20100025594
2010-02-04

Neutron moderator, neutron irradiation method, and hazardous substance detection apparatus

#71
20090101827
2009-04-23

On-belt analyser system

#72
20080142722
2008-06-19

Detection of peroxides and superoxides with fast neutrons

#73
20080006562
2008-01-10

System for controlling the level of potential pollutants in a waste treatment plant

#74
20070095157
2007-05-03

Method and apparatus for analysis of elements in bulk substance

#75
20070063143
2007-03-22

Spectral analysis method for detecting an element

#76
20060227920
2006-10-12

Hybrid stoichiometric analysis and imaging using non-thermal and thermal neutrons

#77
20060108535
2006-05-25

Apparatus and a method of detecting hydrogen in an object by use of a neutron

#78
20060104400
2006-05-18

Process and device for analysis of radioactive objects

#79
20050195932
2005-09-08

Method and device for promptly conducting non-destructive chemical analysis of test objects

#80
20050195931
2005-09-08

Binocular method and apparatus for stoichiometric analysis and imaging using subatomic particle activation

#81
20050135536
2005-06-23

Process and device for analysis of radioactive objects

#82
20050077471
2005-04-14

Bulk material analyser and method of assembly

#83
20050004763
2005-01-06

Real time continuous elemental measurement of bulk material

#84
18648725
2025-02-25

Extraterrestrial nanosecond neutron analysis and associated particle imaging

#85
15224189
2016-12-13

Weight-percent analysis for prompt gamma neutron activation substance analyzers

#86
15156757
2016-12-27

Pulsed neutron generated prompt gamma emission measurement system for surface defect detection and analysis