by modulation of sample feed or detector response

Industry

CPC
G01N2030/623

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Parent Industries

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

Current Industry

G01N2030/623by modulation of sample feed or detector response

Industries

Patents Grantslast 30 patents

Information Patent Grant
Thermal modulator
- Patent number 12,025,595
- Issue date Jul 2, 2024
- Leco Corporation
- Gaetano Stallone
- G01 - MEASURING TESTING
Information Patent Grant
Techniques for checking state of analyzers
- Patent number 11,249,059
- Issue date Feb 15, 2022
- Roche Diagnostics Operations, Inc.
- Stefan Quint
- G01 - MEASURING TESTING
Information Patent Grant
Flow control in an electrolytic reagent concentrator for ion chroma...
- Patent number 10,948,466
- Issue date Mar 16, 2021
- Kannan Srinivasan
- G01 - MEASURING TESTING
Information Patent Grant
Graphene-based inorganic-organic hybrid materials and separation of...
- Patent number 10,864,460
- Issue date Dec 15, 2020
- UNM Rainforest Innovations
- Alexey Serov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods of multiplexing sample analysis by mass spectrometry
- Patent number 10,586,692
- Issue date Mar 10, 2020
- Florida State University Research Foundation, Inc.
- Michael G. Roper
- G01 - MEASURING TESTING
Information Patent Grant
Carbon dioxide based chromatography systems including multiple carb...
- Patent number 10,371,673
- Issue date Aug 6, 2019
- Waters Technologies Corporation
- Michael O. Fogwill
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for determining a chromatogram
- Patent number 10,184,920
- Issue date Jan 22, 2019
- Tofwerk AG
- Richard Knochenmuss
- G01 - MEASURING TESTING
Information Patent Grant
Continuous measurement chromatography and method of continuous stoc...
- Patent number 9,588,087
- Issue date Mar 7, 2017
- Massachusetts Institute of Technology
- Ian W. Hunter
- G01 - MEASURING TESTING
Information Patent Grant
Analysis of substance mixtures
- Patent number 8,297,135
- Issue date Oct 30, 2012
- Studiengesellschaft Kohle mbH
- Oliver Trapp
- G01 - MEASURING TESTING
Information Patent Grant
Gas pulse generator for baseline drift correction and related syste...
- Patent number 8,241,919
- Issue date Aug 14, 2012
- Honeywell International Inc.
- Adam Dewey McBrady
- G01 - MEASURING TESTING
Information Patent Grant
Method of modulating a second carrier for partial modulation via pu...
- Patent number 7,601,543
- Issue date Oct 13, 2009
- Valco Instruments Co., Inc.
- Huamin Cai
- G01 - MEASURING TESTING
Information Patent Grant
Partial modulation via pulsed flow modulator for comprehensive two-...
- Patent number 7,507,586
- Issue date Mar 24, 2009
- Valco Instruments Co., Inc.
- Huamin Cai
- G01 - MEASURING TESTING
Information Patent Grant
Device for positioning and holding a length of gas chromatographic...
- Patent number 7,485,175
- Issue date Feb 3, 2009
- Thermo Electron S.p.A.
- Giacinto Zilioli
- G01 - MEASURING TESTING
Information Patent Grant
Phased micro analyzer V, VI
- Patent number 7,367,216
- Issue date May 6, 2008
- Honeywell International Inc.
- Ulrich Bonne
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring velocity of chromatographic pulse
- Patent number 7,258,726
- Issue date Aug 21, 2007
- Zoex Licensing Corporation
- Edward B. Ledford, Jr.
- G01 - MEASURING TESTING
Information Patent Grant
Microfabricated microconcentrator for sensors and gas chromatography
- Patent number 7,147,695
- Issue date Dec 12, 2006
- New Jersey Institute of Technology
- Somenath Mitra
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for comprehensive two-dimensional gas chromatography
- Patent number 7,107,818
- Issue date Sep 19, 2006
- Thermo Electron S.p.A.
- Giacinto Zilioli
- G01 - MEASURING TESTING
Information Patent Grant
Phased micro analyzer IV
- Patent number 7,104,112
- Issue date Sep 12, 2006
- Honeywell International Inc.
- Ulrich Bonne
- G01 - MEASURING TESTING
Information Patent Grant
Partial modulation via pulsed flow modulator for comprehensive two-...
- Patent number 7,091,044
- Issue date Aug 15, 2006
- Valco Instruments Co., Inc.
- Huamin Cai
- G01 - MEASURING TESTING
Information Patent Grant
Modulator for gas chromatography
- Patent number 6,838,288
- Issue date Jan 4, 2005
- Thermo Electron S.p.A.
- Jan Beens
- G01 - MEASURING TESTING
Information Patent Grant
Micropump
- Patent number 6,720,710
- Issue date Apr 13, 2004
- Berkeley Microinstruments, Inc.
- Stuart W. Wenzel
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pulsed carrier gas flow modulation for selectivity enhancements wit...
- Patent number 6,706,534
- Issue date Mar 16, 2004
- The Regents of the University of Michigan
- Richard Douglas Sacks
- G01 - MEASURING TESTING
Information Patent Grant
Pulsed carrier gas flow modulation for selectivity enhancements wit...
- Patent number 6,706,535
- Issue date Mar 16, 2004
- The Regents of the University of Michigan
- Richard Douglas Sacks
- G01 - MEASURING TESTING
Information Patent Grant
Pulsed carrier gas flow modulation for selectivity enhancements wit...
- Patent number 6,702,989
- Issue date Mar 9, 2004
- The Regents of the University of Michigan
- Richard Douglas Sacks
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for comprehensive two-dimensional gas chromato...
- Patent number 6,632,268
- Issue date Oct 14, 2003
- Oakland University
- John V. Seeley
- G01 - MEASURING TESTING
Information Patent Grant
Transverse thermal modulation
- Patent number 6,547,852
- Issue date Apr 15, 2003
- Zoex Corporation
- Edward B. Ledford
- G01 - MEASURING TESTING
Information Patent Grant
Chemical preconcentrator with integral thermal flow sensor
- Patent number 6,527,835
- Issue date Mar 4, 2003
- Sandia Corporation
- Ronald P. Manginell
- G01 - MEASURING TESTING
Information Patent Grant
Hand-held detection system using GC/IMS
- Patent number 6,481,263
- Issue date Nov 19, 2002
- Intelligent Detection Systems, Inc.
- Lawrence V. Haley
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and instrumentation for measurement of TOC, NMOC and VOCs
- Patent number 6,477,905
- Issue date Nov 12, 2002
- New Jersey Institute of Technology
- Somenath Mitra
- G01 - MEASURING TESTING
Information Patent Grant
Chemical preconcentrator
- Patent number 6,171,378
- Issue date Jan 9, 2001
- Sandia Corporation
- Ronald P. Manginell
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Thermal Modulator
- Publication number 20210382017
- Publication date Dec 9, 2021
- Leco Corporation
- Gaetano Stallone
- G01 - MEASURING TESTING
Information Patent Application
ELECTROLYTIC REAGENT CONCENTRATOR FOR ION CHROMATOGRAPHY
- Publication number 20180252688
- Publication date Sep 6, 2018
- Dionex Corporation
- Kannan SRINIVASAN
- G01 - MEASURING TESTING
Information Patent Application
Graphene-Based Inorganic-Organic Hybrid Materials and Separation of...
- Publication number 20170253489
- Publication date Sep 7, 2017
- STC.UNM
- Alexey Serov
- G01 - MEASURING TESTING
Information Patent Application
GAS PULSE GENERATOR FOR BASELINE DRIFT CORRECTION AND RELATED SYSTE...
- Publication number 20100101301
- Publication date Apr 29, 2010
- Honeywell International Inc.
- Adam Dewey McBrady
- G01 - MEASURING TESTING
Information Patent Application
Analysis of Substance Mixtures
- Publication number 20080295617
- Publication date Dec 4, 2008
- Studiengesellschaft Kohle mbH
- Oliver Trapp
- G01 - MEASURING TESTING
Information Patent Application
Device for positioning and holding a length of gas chromatographic...
- Publication number 20060266218
- Publication date Nov 30, 2006
- THERMO ELECTRON S.p.A
- Giacinto Zilioli
- G01 - MEASURING TESTING
Information Patent Application
Partial modulation via pulsed flow modulator for comprehensive two-...
- Publication number 20060115904
- Publication date Jun 1, 2006
- Valco Instruments Co., Inc.
- Huamin Cai
- G01 - MEASURING TESTING
Information Patent Application
Method of modulating a second carrier for partial modulation via pu...
- Publication number 20050277200
- Publication date Dec 15, 2005
- Huamin Cal
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for measuring velocity of chromatagraphic pulse
- Publication number 20050139076
- Publication date Jun 30, 2005
- Edward B. Ledford Jr
- G01 - MEASURING TESTING
Information Patent Application
Single jet, single stage cryogenic modulator
- Publication number 20050106743
- Publication date May 19, 2005
- THERMO ELECTRON S.p.A
- Giacinto Zilioli
- G01 - MEASURING TESTING
Information Patent Application
Partial modulation via pulsed flow modulator for comprehensive two-...
- Publication number 20050048662
- Publication date Mar 3, 2005
- Huamin Cai
- G01 - MEASURING TESTING
Information Patent Application
Phased micro analyzer V, VI
- Publication number 20050042139
- Publication date Feb 24, 2005
- Ulrich Bonne
- G01 - MEASURING TESTING
Information Patent Application
Phased micro analyzer IV
- Publication number 20040259265
- Publication date Dec 23, 2004
- Ulrich Bonne
- G01 - MEASURING TESTING
Information Patent Application
Microfabricated microconcentrator for sensors and gas chromatography
- Publication number 20040194628
- Publication date Oct 7, 2004
- Somenath Mitra
- G01 - MEASURING TESTING
Information Patent Application
MODULATOR FOR GAS CHROMATOGRAPHY
- Publication number 20040185573
- Publication date Sep 23, 2004
- Thermo Finnigan Italia S.p.A.
- Jan Beens
- G01 - MEASURING TESTING
Information Patent Application
Method and device for comprehensive two-dimensional gas chromatography
- Publication number 20040149010
- Publication date Aug 5, 2004
- Giacinto Zilioli
- G01 - MEASURING TESTING
Information Patent Application
Automated environmental analytic system with improved sample throug...
- Publication number 20030170902
- Publication date Sep 11, 2003
- Eric T. Heggs
- G01 - MEASURING TESTING
Information Patent Application
Pulsed carrier gas flow modulation for selectivity enhancements wit...
- Publication number 20030109054
- Publication date Jun 12, 2003
- Richard D. Sacks
- G01 - MEASURING TESTING
Information Patent Application
Pulsed carrier gas flow modulation for selectivity enhancements wit...
- Publication number 20030106363
- Publication date Jun 12, 2003
- Richard Douglas Sacks
- G01 - MEASURING TESTING
Information Patent Application
Pulsed carrier gas flow modulation for selectivity enhancements wit...
- Publication number 20030108448
- Publication date Jun 12, 2003
- Richard Douglas Sacks
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Modulator for gas chromatography
- Publication number 20030100124
- Publication date May 29, 2003
- Jan Beens
- G01 - MEASURING TESTING
Information Patent Application
Trap assembly for use with a purge and trap
- Publication number 20030086701
- Publication date May 8, 2003
- Martin B. Motz
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Method and apparatus for comprehensive two-dimensional gas chromato...
- Publication number 20020148353
- Publication date Oct 17, 2002
- Oakland University
- John V. Seeley
- G01 - MEASURING TESTING
Information Patent Application
Transverse thermal modulation
- Publication number 20010037727
- Publication date Nov 8, 2001
- Edward B. Ledford,
- G01 - MEASURING TESTING

by modulation of sample feed or detector response

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Thermal modulator

Techniques for checking state of analyzers

Flow control in an electrolytic reagent concentrator for ion chroma...

Graphene-based inorganic-organic hybrid materials and separation of...

Methods of multiplexing sample analysis by mass spectrometry

Carbon dioxide based chromatography systems including multiple carb...

Method and apparatus for determining a chromatogram

Continuous measurement chromatography and method of continuous stoc...

Analysis of substance mixtures

Gas pulse generator for baseline drift correction and related syste...

Method of modulating a second carrier for partial modulation via pu...

Partial modulation via pulsed flow modulator for comprehensive two-...

Device for positioning and holding a length of gas chromatographic...

Phased micro analyzer V, VI

Method and apparatus for measuring velocity of chromatographic pulse

Microfabricated microconcentrator for sensors and gas chromatography

Method and device for comprehensive two-dimensional gas chromatography

Phased micro analyzer IV

Partial modulation via pulsed flow modulator for comprehensive two-...

Modulator for gas chromatography

Micropump

Pulsed carrier gas flow modulation for selectivity enhancements wit...

Pulsed carrier gas flow modulation for selectivity enhancements wit...

Pulsed carrier gas flow modulation for selectivity enhancements wit...

Method and apparatus for comprehensive two-dimensional gas chromato...

Transverse thermal modulation

Chemical preconcentrator with integral thermal flow sensor

Hand-held detection system using GC/IMS

Apparatus and instrumentation for measurement of TOC, NMOC and VOCs

Chemical preconcentrator

Patents Applicationslast 30 patents

Thermal Modulator

ELECTROLYTIC REAGENT CONCENTRATOR FOR ION CHROMATOGRAPHY

Graphene-Based Inorganic-Organic Hybrid Materials and Separation of...

GAS PULSE GENERATOR FOR BASELINE DRIFT CORRECTION AND RELATED SYSTE...

Analysis of Substance Mixtures

Device for positioning and holding a length of gas chromatographic...

Partial modulation via pulsed flow modulator for comprehensive two-...

Method of modulating a second carrier for partial modulation via pu...

Method and apparatus for measuring velocity of chromatagraphic pulse

Single jet, single stage cryogenic modulator

Partial modulation via pulsed flow modulator for comprehensive two-...

Phased micro analyzer V, VI

Phased micro analyzer IV

Microfabricated microconcentrator for sensors and gas chromatography

MODULATOR FOR GAS CHROMATOGRAPHY

Method and device for comprehensive two-dimensional gas chromatography

Automated environmental analytic system with improved sample throug...

Pulsed carrier gas flow modulation for selectivity enhancements wit...

Pulsed carrier gas flow modulation for selectivity enhancements wit...

Pulsed carrier gas flow modulation for selectivity enhancements wit...

Modulator for gas chromatography

Trap assembly for use with a purge and trap

Method and apparatus for comprehensive two-dimensional gas chromato...

Transverse thermal modulation