Patents-Review.com
ClassID:

168869 ⎘

G01N2030/743 - CPC Classification

Classification description:

Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation; Column chromatography; Detectors specially adapted therefor; Optical detectors FTIR

Recent Application in this class:
#1
20240345037
2024-10-17

CHARGED AEROSOL DETECTORS

 #2
20240011956
2024-01-11

System and Method for Background Removal in Spectrometry System

 #3
20230417713
2023-12-28

ANALYTICAL APPARATUS

 #4
20230094475
2023-03-30

System and method for supplying acetylene to an apparatus using acetylene

 #5
20220252554
2022-08-11

Thermal desorption tube collection system and method

 #6
20220082538
2022-03-17

Large volume gas chromatography injection port

 #7
20220074852
2022-03-10

Analysis system and method employing thermal desorption and spectrometric analysis

 #8
20200400645
2020-12-24

System and method of characterizing crude oil and its derivatives by combining total sulfur determination and FT-ICR mass spectrometry

 #9
20200197916
2020-06-25

Direct synthesis of metal-containing CHA zeolites

 #10
20200103394
2020-04-02

Medication adherence monitoring device

 #11
20190331648
2019-10-31

Coupled analytical instruments for dual mode FTIR/GC-FTIR

 #12
20190265205
2019-08-29

Thermal desorption tube collection system and method

 #13
20190195786
2019-06-27

Analysis system and method employing thermal desorption and spectrometric analysis

 #14
20190178858
2019-06-13

Synthetic Cannabinoid structure classification using the bridge carbonyl frequency in vapor phase

 #15
20190137460
2019-05-09

Method for identification and quantification of siloxanes in gaseous stream

 #16
20190064127
2019-02-28

Large volume gas chromatography injection port

 #17
20190017873
2019-01-17

Process and system for sample analysis

 #18
20180180579
2018-06-28

Method and system for low temperature detection of semi volatile organic compounds

 #19
20180045694
2018-02-15

System and method for background removal in spectrometry system

 #20
20180045693
2018-02-15

Analytics system and user interface therefor

 #21
20170341056
2017-11-30

GC-FTIR and Mode of Operation to Address Water Interference

 #22
20170299559
2017-10-19

System and method for gas sample analysis

 #23
20170285030
2017-10-05

Methods of diagnosing proliferative disorders

 #24
20170160136
2017-06-08

Process and system for sample analysis

 #25
20170122920
2017-05-04

Coupled analytical instruments for dual mode FTIR/GC-FTIR

 #26
20160252510
2016-09-01

Methods of diagnosing proliferative disorders

 #27
20150260695
2015-09-17

Process and system for rapid sample analysis

 #28
20150027206
2015-01-29

Analytical methods for analyzing and determining impurities in dianhydrogalactitol

 #29
20140224638
2014-08-14

Method and apparatus for desolvating flowing liquid

 #30
20140017798
2014-01-16

Analytical methods for analyzing and determining impurities in dianhydrogalactitol

 #31
20110292677
2011-12-01

HIGHLY INERT FLUID-HANDLING OPTICAL SYSTEMS

 #32
20100089752
2010-04-15

FUNCTIONALIZATION OF HYDROGEN DEUTERIUM-TERMINATED DIAMOND

 #33
20100000943
2010-01-07

Method and apparatus for desolvating flowing liquid