Gas chromatography

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CPC
G01N2030/025

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GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

Current Industry

G01N2030/025Gas chromatography

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Analytical determination of dissolved gas concentration in water pi...
- Patent number 12,360,098
- Issue date Jul 15, 2025
- Saudi Arabian Oil Company
- Mohamed Ahmed Saad Mahmoud
- G01 - MEASURING TESTING
Information Patent Grant
Trace detection device
- Patent number 12,352,726
- Issue date Jul 8, 2025
- Nuctech Company Limited
- Qingjun Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Monolithic multi-dimensional chromatography
- Patent number 12,352,732
- Issue date Jul 8, 2025
- National Technology & Engineering Solutions of Sandia, LLC
- Joshua J. Whiting
- G01 - MEASURING TESTING
Information Patent Grant
Gas component detection device with poisoning suppression
- Patent number 12,345,689
- Issue date Jul 1, 2025
- Murata Manufacturing Co., Ltd.
- Hideki Ishida
- G01 - MEASURING TESTING
Information Patent Grant
Monitoring method and device of dissolved greenhouse gases in waste...
- Patent number 12,339,259
- Issue date Jun 24, 2025
- Tongji University
- Xiangfeng Huang
- G01 - MEASURING TESTING
Information Patent Grant
Systems, methods, and compositions for production of cellular agric...
- Patent number 12,319,933
- Issue date Jun 3, 2025
- ALCHEME BIO INC.
- Vanessa Small
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Insulated serial column chromatography arrangements and systems
- Patent number 12,320,787
- Issue date Jun 3, 2025
- Waters Technologies Corporation
- Michael O. Fogwill
- G01 - MEASURING TESTING
Information Patent Grant
Thermal conductivity detector
- Patent number 12,320,789
- Issue date Jun 3, 2025
- Shimadzu Corporation
- Yuji Nakama
- G01 - MEASURING TESTING
Information Patent Grant
System and method for identifying and/or measuring a substance conc...
- Patent number 12,295,721
- Issue date May 13, 2025
- Fresenius Vial SAS
- Jürgen Leonhardt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gas chromatograph
- Patent number 12,292,421
- Issue date May 6, 2025
- Shimadzu Corporation
- Kasumi Sasaki
- G01 - MEASURING TESTING
Information Patent Grant
Volatile component evaluation method and device used therefor
- Patent number 12,270,797
- Issue date Apr 8, 2025
- Soda Aromatic Co., Ltd.
- Hitoshi Takagaki
- G01 - MEASURING TESTING
Information Patent Grant
Techniques for system suitability testing of inert liquid chromatog...
- Patent number 12,259,368
- Issue date Mar 25, 2025
- Waters Technologies Corporation
- Amit Patel
- G01 - MEASURING TESTING
Information Patent Grant
Carrier gas connection device for gas chromatographs
- Patent number 12,259,371
- Issue date Mar 25, 2025
- Agilent Technologies, Inc.
- Bo Chu
- G01 - MEASURING TESTING
Information Patent Grant
Unitary distribution plate and configurable diaphragm
- Patent number 12,253,497
- Issue date Mar 18, 2025
- ABB Schweiz AG
- Michael J. May
- G01 - MEASURING TESTING
Information Patent Grant
Gas chromatograph-ion mobility spectrometer systems and methods
- Patent number 12,241,864
- Issue date Mar 4, 2025
- VERILY LIFE SCIENCES LLC
- Benjamin Krasnow
- G01 - MEASURING TESTING
Information Patent Grant
Gas analyzer with improved architecture for operation in potentiall...
- Patent number 12,222,338
- Issue date Feb 11, 2025
- GAS CHROMATOGRAPHY SYSTEMS MAXUM GMBH
- Glen Eugene Schmidt
- G01 - MEASURING TESTING
Information Patent Grant
Sample cylinder content identification system and method thereof
- Patent number 12,216,097
- Issue date Feb 4, 2025
- Saudi Arabian Oil Company
- Ahmad Saeed Al-Saffar
- G01 - MEASURING TESTING
Information Patent Grant
Chromatography method, method of determining the influence of the i...
- Patent number 12,203,908
- Issue date Jan 21, 2025
- Sartorius Stedim Biotech GmbH
- Jan Schwellenbach
- G01 - MEASURING TESTING
Information Patent Grant
Molecularly imprinted polymer for separation and concentration of 4...
- Patent number 12,194,437
- Issue date Jan 14, 2025
- Northwest Institute of Eco-Environment and Resources, CAS
- Yingqin Wu
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for measuring composition and property of formati...
- Patent number 12,188,919
- Issue date Jan 7, 2025
- China Oilfield Services Limited
- Youxiang Zuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fluidized bed for industrial hygiene applications
- Patent number 12,181,449
- Issue date Dec 31, 2024
- Saudi Arabian Oil Company
- Ayman Al-Arfaj
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fast in-field chromatography system and method using isotope measur...
- Patent number 12,174,158
- Issue date Dec 24, 2024
- Baker Hughes Oilfield Operations LLC
- Salar Azizi
- G01 - MEASURING TESTING
Information Patent Grant
Method for analysing hydrocarbons
- Patent number 12,163,935
- Issue date Dec 10, 2024
- TOTALENERGIES ONETECH
- Eric Colinet
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid modulator, system, and method
- Patent number 12,163,931
- Issue date Dec 10, 2024
- Oakland University
- John V. Seeley
- G01 - MEASURING TESTING
Information Patent Grant
Hybrid capillary/packed trap and method of use
- Patent number 12,158,454
- Issue date Dec 3, 2024
- Entech Instruments Inc.
- Daniel B. Cardin
- G01 - MEASURING TESTING
Information Patent Grant
Control of a buffer preparation process
- Patent number 12,158,453
- Issue date Dec 3, 2024
- Cytiva Sweden AB
- Lars Mattsson
- G01 - MEASURING TESTING
Information Patent Grant
Tunable laser spectroscopy measurement of C13 ethane
- Patent number 12,153,027
- Issue date Nov 26, 2024
- Schlumberger Technology Corporation
- Mahdi Ammar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for calibration, and measurement and analysis method
- Patent number 12,153,025
- Issue date Nov 26, 2024
- Drager Safety AG & Co. KGaA
- Matthias Schmittmann
- G01 - MEASURING TESTING
Information Patent Grant
Analysis system, auxiliary analysis apparatus and analysis method
- Patent number 12,154,775
- Issue date Nov 26, 2024
- Materials Analysis Technology Inc.
- Yu-Teh Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Test system and test method for replacing natural gas hydrate with...
- Patent number 12,153,038
- Issue date Nov 26, 2024
- INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
- Jianming He
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
VOLATILE PFAS-FVC ANALYSIS SYSTEM AND METHOD
- Publication number 20250237627
- Publication date Jul 24, 2025
- Entech Instruments Inc.
- Daniel B. CARDIN
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR QUANTIFYING SULFUR-CONTAINING COMPOUND
- Publication number 20250237629
- Publication date Jul 24, 2025
- Sumitomo Rubber Industries, Ltd.
- Mio YOSHITANI
- G01 - MEASURING TESTING
Information Patent Application
Monolithic Gas Chromatograph
- Publication number 20250237630
- Publication date Jul 24, 2025
- The Regents of the University of Michigan
- Xudong FAN
- G01 - MEASURING TESTING
Information Patent Application
ANALYSIS OF HIGH PURITY ALKYL TIN COMPOUNDS
- Publication number 20250231156
- Publication date Jul 17, 2025
- Gelest, Inc.
- Li YANG
- G01 - MEASURING TESTING
Information Patent Application
ANALYZING GASES FROM INCLUSIONS IN MINERALS
- Publication number 20250231155
- Publication date Jul 17, 2025
- Saudi Arabian Oil Company
- Feng Hu Lu
- G01 - MEASURING TESTING
Information Patent Application
GRAPHENE AS A STATIONARY PHASE IN GAS CHROMATOGRAPHY
- Publication number 20250196048
- Publication date Jun 19, 2025
- The Regents of the University of Michigan
- Xudong FAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HEAD SPACE / GAS CHROMATOGRAPHY FOR REACTION MONITORING OF ACRYLAMI...
- Publication number 20250197896
- Publication date Jun 19, 2025
- SNF Group
- Alexis GUILLARD
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
SYSTEMS AND METHODS FOR INJECTION MONITORING AND DIAGNOSTICS FOR GA...
- Publication number 20250189497
- Publication date Jun 12, 2025
- Thermo Finnigan LLC
- Scott T. Quarmby
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEEP LEARNING APPROACH FOR AUTOMATED GAS CHROMATOGRAPHY PEAK DETECT...
- Publication number 20250180526
- Publication date Jun 5, 2025
- Regents of the University of Michigan
- Kevin R. Ward
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENERGY-EFFICIENT DISTILLATION PROCESS WITH VARIATION OF INFLOW
- Publication number 20250171386
- Publication date May 29, 2025
- Evonik Oxeno GmbH & Co. KG
- Niklas Paul
- G01 - MEASURING TESTING
Information Patent Application
Gas Analysis System
- Publication number 20250164453
- Publication date May 22, 2025
- Shimadzu Corporation
- Wenjian LU
- G01 - MEASURING TESTING
Information Patent Application
Gas Analysis System
- Publication number 20250164454
- Publication date May 22, 2025
- Shimadzu Corporation
- Wenjian LU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Data Processing Method, Computer Readable Medium, Information Proce...
- Publication number 20250166981
- Publication date May 22, 2025
- Shimadzu Corporation
- Shota MATSUNAGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FOOD PRODUCT SPOILAGE DETERMINATION METHOD, AND FOOD PRODUCT SPOILA...
- Publication number 20250155419
- Publication date May 15, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Yosuke HANAI
- G01 - MEASURING TESTING
Information Patent Application
FIRST-DIMENSION-GUIDED DIFFERENTIAL RESCALING OF CONTOUR PLOT IN CO...
- Publication number 20250146987
- Publication date May 8, 2025
- The Regents of the University of Michigan
- Xudong FAN
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR A GAS CHROMATOGRAPH, IN PARTICULAR A TEMPERATURE GRADIEN...
- Publication number 20250146983
- Publication date May 8, 2025
- Peter BOEKER
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR ANALYZING GAS CONTAINING NITROSYL FLUORIDE, AND METHOD F...
- Publication number 20250135390
- Publication date May 1, 2025
- Resonac Corporation
- Jumpei IWASAKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRODUCTION METHOD OF PRODUCT 1,3-BUTYLENE GLYCOL
- Publication number 20250129002
- Publication date Apr 24, 2025
- KH NEOCHEM CO., LTD.
- Kouji KURAMOTO
- G01 - MEASURING TESTING
Information Patent Application
ONLINE AND OFFLINE MEASUREMENTS OF GLYCOLS STRENGTHS WITH ANALYSIS...
- Publication number 20250123248
- Publication date Apr 17, 2025
- Saudi Arabian Oil Company
- Mohamed Ahmed Saad Mahmoud
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF ANALYZING ISOPROPYLPHENYL PHOSPHATE
- Publication number 20250123251
- Publication date Apr 17, 2025
- Kabushiki Kaisha Toshiba
- Asato KONDO
- G01 - MEASURING TESTING
Information Patent Application
MONITORING THE EFFICIENCY OF CATALYTIC OXIDATION FOR ISOTOPIC DETEC...
- Publication number 20250123249
- Publication date Apr 17, 2025
- Halliburton Energy Services, Inc.
- Mathew Dennis ROWE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR ANALYZING GAS COMPOSITION CONTENT OF TRANSFOR...
- Publication number 20250123259
- Publication date Apr 17, 2025
- LANSIS INSTRUMENT (SHANGHAI) CO., LTD
- Chaoqing LI
- G01 - MEASURING TESTING
Information Patent Application
CHEMICAL ANALYSIS METHOD AND IMPLEMENTATIONS THEREOF
- Publication number 20250125017
- Publication date Apr 17, 2025
- SEPARATION SYSTEMS, INC.
- Joaquin A. LUBKOWITZ
- G01 - MEASURING TESTING
Information Patent Application
HYDROGEN FLAME IONIZATION DETECTOR
- Publication number 20250116637
- Publication date Apr 10, 2025
- Shimadzu Corporation
- Ryosuke Yamamoto
- G01 - MEASURING TESTING
Information Patent Application
CHROMATOGRAM DECOMPOSITION AND CORRESPONDING CALIBRATION
- Publication number 20250116639
- Publication date Apr 10, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Can Evren Yarman
- G01 - MEASURING TESTING
Information Patent Application
CROSS QUALITY CONTROL OF MUD LOGGING MEASUREMENTS
- Publication number 20250116640
- Publication date Apr 10, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Nicholas Abolins
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS FOR FAST GAS CHROMATOGRAPHY AND INFRARED SPECTROSCOPY MEA...
- Publication number 20250116635
- Publication date Apr 10, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Mahdi Ammar
- G01 - MEASURING TESTING
Information Patent Application
FLOW CORRECTION FOR BACK PRESSURE REGULATED RFF FLOW MODULATOR
- Publication number 20250110090
- Publication date Apr 3, 2025
- Leco Corporation
- Mark Firmer Merrick
- G01 - MEASURING TESTING
Information Patent Application
Gas Chromatography Calibration Technique Using Linear Ratios
- Publication number 20250102481
- Publication date Mar 27, 2025
- Halliburton Energy Services, Inc.
- Jhanvi Manishkumar Kevadiya
- G01 - MEASURING TESTING
Information Patent Application
Automated Diluter For Calibration Of A Gas Chromatograph In Oilfiel...
- Publication number 20250102478
- Publication date Mar 27, 2025
- Halliburton Energy Services, Inc.
- Mathew Dennis Rowe
- E21 - EARTH DRILLING MINING

Gas chromatography

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Analytical determination of dissolved gas concentration in water pi...

Trace detection device

Monolithic multi-dimensional chromatography

Gas component detection device with poisoning suppression

Monitoring method and device of dissolved greenhouse gases in waste...

Systems, methods, and compositions for production of cellular agric...

Insulated serial column chromatography arrangements and systems

Thermal conductivity detector

System and method for identifying and/or measuring a substance conc...

Gas chromatograph

Volatile component evaluation method and device used therefor

Techniques for system suitability testing of inert liquid chromatog...

Carrier gas connection device for gas chromatographs

Unitary distribution plate and configurable diaphragm

Gas chromatograph-ion mobility spectrometer systems and methods

Gas analyzer with improved architecture for operation in potentiall...

Sample cylinder content identification system and method thereof

Chromatography method, method of determining the influence of the i...

Molecularly imprinted polymer for separation and concentration of 4...

Method and system for measuring composition and property of formati...

Fluidized bed for industrial hygiene applications

Fast in-field chromatography system and method using isotope measur...

Method for analysing hydrocarbons

Fluid modulator, system, and method

Hybrid capillary/packed trap and method of use

Control of a buffer preparation process

Tunable laser spectroscopy measurement of C13 ethane

Method for calibration, and measurement and analysis method

Analysis system, auxiliary analysis apparatus and analysis method

Test system and test method for replacing natural gas hydrate with...

Patents Applicationslast 30 patents

VOLATILE PFAS-FVC ANALYSIS SYSTEM AND METHOD

METHOD FOR QUANTIFYING SULFUR-CONTAINING COMPOUND

Monolithic Gas Chromatograph

ANALYSIS OF HIGH PURITY ALKYL TIN COMPOUNDS

ANALYZING GASES FROM INCLUSIONS IN MINERALS

GRAPHENE AS A STATIONARY PHASE IN GAS CHROMATOGRAPHY

HEAD SPACE / GAS CHROMATOGRAPHY FOR REACTION MONITORING OF ACRYLAMI...

SYSTEMS AND METHODS FOR INJECTION MONITORING AND DIAGNOSTICS FOR GA...

DEEP LEARNING APPROACH FOR AUTOMATED GAS CHROMATOGRAPHY PEAK DETECT...

ENERGY-EFFICIENT DISTILLATION PROCESS WITH VARIATION OF INFLOW

Gas Analysis System

Gas Analysis System

Data Processing Method, Computer Readable Medium, Information Proce...

FOOD PRODUCT SPOILAGE DETERMINATION METHOD, AND FOOD PRODUCT SPOILA...

FIRST-DIMENSION-GUIDED DIFFERENTIAL RESCALING OF CONTOUR PLOT IN CO...

DEVICE FOR A GAS CHROMATOGRAPH, IN PARTICULAR A TEMPERATURE GRADIEN...

METHOD FOR ANALYZING GAS CONTAINING NITROSYL FLUORIDE, AND METHOD F...

PRODUCTION METHOD OF PRODUCT 1,3-BUTYLENE GLYCOL

ONLINE AND OFFLINE MEASUREMENTS OF GLYCOLS STRENGTHS WITH ANALYSIS...

METHOD OF ANALYZING ISOPROPYLPHENYL PHOSPHATE

MONITORING THE EFFICIENCY OF CATALYTIC OXIDATION FOR ISOTOPIC DETEC...

SYSTEM AND METHOD FOR ANALYZING GAS COMPOSITION CONTENT OF TRANSFOR...

CHEMICAL ANALYSIS METHOD AND IMPLEMENTATIONS THEREOF

HYDROGEN FLAME IONIZATION DETECTOR

CHROMATOGRAM DECOMPOSITION AND CORRESPONDING CALIBRATION

CROSS QUALITY CONTROL OF MUD LOGGING MEASUREMENTS

APPARATUS FOR FAST GAS CHROMATOGRAPHY AND INFRARED SPECTROSCOPY MEA...

FLOW CORRECTION FOR BACK PRESSURE REGULATED RFF FLOW MODULATOR

Gas Chromatography Calibration Technique Using Linear Ratios

Automated Diluter For Calibration Of A Gas Chromatograph In Oilfiel...