ClassID:

168322

G01N23/221 - 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

Sub-classes:
Recent Application in this class:
#1
20230273135
2023-08-31

IMPROVEMENTS IN GAMMA-ACTIVATION ANALYSIS MEASUREMENTS

#2
20220326408
2022-10-13

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

#3
20220244200
2022-08-04

SYSTEMS AND METHODS FOR PROCESSING MATERIALS WITH COMPLEX ISOTOPE VECTORS FOR USE AS A NUCLEAR FUEL

#4
20220057344
2022-02-24

Detector arrangement, detection system and method of processing data from a detector arrangement for high throughput data handling

#5
20220034827
2022-02-03

Method and System for Stack Monitoring of Radioactive Nuclides

#6
20210333225
2021-10-28

Inspection apparatus for inspecting semiconductor devices using charged particles

#7
20210327673
2021-10-21

Shielded X-ray radiation apparatus

#8
20210293729
2021-09-23

Method and system for high speed detection of diamonds

#9
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

#10
20200178459
2020-06-11

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

#11
20190103196
2019-04-04

Systems and methods for assaying an object

#12
20170010227
2017-01-12

A MEASUREMENT SYSTEM FOR GAMMA ACTIVATION ANALYSIS

#13
20160320321
2016-11-03

Method for rapid analysis of gold

#14
20160161315
2016-06-09

Isotope specific arbitrary material flow meter

#15
20150168319
2015-06-18

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

#16
20140251880
2014-09-11

Isotope specific arbitrary material sorter

#17
20120140863
2012-06-07

Methods of detection and identification of carbon- and nitrogen-containing materials

#18
20120138794
2012-06-07

Device for detection and identification of carbon- and nitrogen-containing materials

#19
20110129053
2011-06-02

System and method for determining ionization susceptibility using x-rays

#20
20110121979
2011-05-26

Apparatus and methods for real-time detection of explosives devices

#21
20090072137
2009-03-19

Nanowire electron scattering spectroscopy

#22
20080237488
2008-10-02

Method to analyze physical and chemical properties on the surface layer of a solid

#23
20070211842
2007-09-13

Non-destructive testing method and apparatus

#24
20060145067
2006-07-06

Method for analysing physical and/or chemical properties of the surface layer of a solid body (variants)

#25
20060013350
2006-01-19

Method for non-destructive testing