using back flushing

Industry

CPC
G01N30/40

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Parent Industries

GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES G01N30/00Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange

Current Industry

G01N30/40using back flushing

Industries

Patents Grantslast 30 patents

Information Patent Grant
Monolithic microfabricated gas analyzer and enclosure
- Patent number 12,092,620
- Issue date Sep 17, 2024
- Omniscent Inc.
- Yutao Qin
- G01 - MEASURING TESTING
Information Patent Grant
Chromatographic apparatus for online enrichment of trace and ultra-...
- Patent number 12,072,321
- Issue date Aug 27, 2024
- Asicotech Company Limited
- Zhirong Gao
- G01 - MEASURING TESTING
Information Patent Grant
System for flushing a gas-measurement device for analyzing gas from...
- Patent number 12,038,418
- Issue date Jul 16, 2024
- Baker Hughes Oilfield Operations LLC
- Salar Azizi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Analyte concentrator system and methods of use
- Patent number 11,906,409
- Issue date Feb 20, 2024
- DIONEX CORPORATION
- Kannan Srinivasan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Large volume gas chromatography injection port
- Patent number 11,828,739
- Issue date Nov 28, 2023
- MLS ACQ, Inc
- Kelly Renee McPartland
- G01 - MEASURING TESTING
Information Patent Grant
Organic carbon detector for liquid chromatography and use thereof
- Patent number 11,567,043
- Issue date Jan 31, 2023
- Nanjing University
- Wentao Li
- G01 - MEASURING TESTING
Information Patent Grant
Method of analyzing using analyte concentrator system having eluent...
- Patent number 11,226,274
- Issue date Jan 18, 2022
- DIONEX CORPORATION
- Kannan Srinivasan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Large volume gas chromatography injection port
- Patent number 11,215,590
- Issue date Jan 4, 2022
- MLS ACQ, Inc
- Kelly Renee McPartland
- G01 - MEASURING TESTING
Information Patent Grant
System and method for real time monitoring of a chemical sample
- Patent number 11,169,124
- Issue date Nov 9, 2021
- Entech Instruments Inc.
- Daniel B. Cardin
- G01 - MEASURING TESTING
Information Patent Grant
High performance sub-ambient temperature multi-capillary column pre...
- Patent number 11,162,925
- Issue date Nov 2, 2021
- Entech Instruments Inc.
- Daniel B. Cardin
- G01 - MEASURING TESTING
Information Patent Grant
Multi-capillary column pre-concentration system for enhanced sensit...
- Patent number 11,067,548
- Issue date Jul 20, 2021
- Entech Instruments Inc.
- Daniel B. Cardin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas chromatograph
- Patent number 11,047,835
- Issue date Jun 29, 2021
- Shimadzu Corporation
- Yasuhiro Kimoto
- G01 - MEASURING TESTING
Information Patent Grant
Gas chromatograph
- Patent number 11,016,065
- Issue date May 25, 2021
- Shimadzu Corporation
- Yasuhiro Kimoto
- G01 - MEASURING TESTING
Information Patent Grant
System with reusable column with resin packing and unpacking proced...
- Patent number 10,881,985
- Issue date Jan 5, 2021
- Elemental Scientific, Inc.
- Michael Paul Field
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid phase chromatograph
- Patent number 10,859,476
- Issue date Dec 8, 2020
- HUNAN DEMETER INSTRUMENTS CO., LTD.
- Feng Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Separation/purification apparatus
- Patent number 10,732,153
- Issue date Aug 4, 2020
- Shimadzu Corporation
- Tomoyuki Yamazaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Arrangement of HILIC chromatography column and SPE enrichment arran...
- Patent number 10,451,592
- Issue date Oct 22, 2019
- Joint Analytical Systems GmbH
- Stefan Kittlaus
- G01 - MEASURING TESTING
Information Patent Grant
Gas chromatograph and multiport valve unit for a gas chromatograph
- Patent number 10,401,330
- Issue date Sep 3, 2019
- Siemens Aktiengesellschaft
- Josef Richter
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Monolithic column chromatography
- Patent number 10,317,377
- Issue date Jun 11, 2019
- Quest Diagnostics Investments Incorporated
- Nigel Clarke
- G01 - MEASURING TESTING
Information Patent Grant
Backflush methods and devices for chromatography
- Patent number 10,247,710
- Issue date Apr 2, 2019
- PerkinElmer Health Sciences, Inc.
- Andrew Tipler
- G01 - MEASURING TESTING
Information Patent Grant
Liquid sampling valve
- Patent number 10,036,736
- Issue date Jul 31, 2018
- IDEX Health & Science LLC
- Jon Nichols
- G01 - MEASURING TESTING
Information Patent Grant
Liquid sampling valve
- Patent number 9,032,819
- Issue date May 19, 2015
- IDEX Health & Science LLC
- Jon Nichols
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Automated analyzer with low-pressure in-line filtration
- Patent number 8,733,152
- Issue date May 27, 2014
- Bio-Rad Laboratories, Inc.
- Robert Likuski
- G01 - MEASURING TESTING
Information Patent Grant
Backflush methods and devices for chromatography
- Patent number 8,562,837
- Issue date Oct 22, 2013
- PerkinElmer Health Sciences, Inc.
- Andrew Tipler
- G01 - MEASURING TESTING
Information Patent Grant
Gas chromatograph and method for analyzing a mixture of substances...
- Patent number 8,426,215
- Issue date Apr 23, 2013
- Siemens Aktiengesellschaft
- Friedhelm Mueller
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for high-throughput screening of fluidic samples
- Patent number 8,414,774
- Issue date Apr 9, 2013
- Agilent Technologies, Inc.
- William A. LaMarr
- G01 - MEASURING TESTING
Information Patent Grant
Arrangement for metering a gaseous sample in a carrier gas stream
- Patent number 8,240,334
- Issue date Aug 14, 2012
- Siemens Aktiengesellschaft
- Udo Gellert
- G01 - MEASURING TESTING
Information Patent Grant
System for integrated backflush in a gas chromatograph
- Patent number 8,210,026
- Issue date Jul 3, 2012
- Agilent Technologies, Inc.
- Matthew S. Klee
- G01 - MEASURING TESTING
Information Patent Grant
Monolithic column chromatography
- Patent number 8,017,015
- Issue date Sep 13, 2011
- Quest Diagnostics Investments Incorporated
- Nigel Clarke
- G01 - MEASURING TESTING
Information Patent Grant
Device and method for sample preparation
- Patent number 7,958,774
- Issue date Jun 14, 2011
- Waters Technologies Corporation
- Uwe Brand
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
GAS COMPONENT DETECTION DEVICE
- Publication number 20230094325
- Publication date Mar 30, 2023
- Murata Manufacturing Co., Ltd.
- Hideki ISHIDA
- G01 - MEASURING TESTING
Information Patent Application
MONOLITHIC MICROFABRICATED GAS ANALYZER AND ENCLOSURE
- Publication number 20220365043
- Publication date Nov 17, 2022
- Omniscent Inc.
- Yutao QIN
- G01 - MEASURING TESTING
Information Patent Application
GAS SAMPLE SELECTOR
- Publication number 20220357303
- Publication date Nov 10, 2022
- Agilent Technologies, Inc.
- Kaike Zhu
- G01 - MEASURING TESTING
Information Patent Application
ANALYTE CONCENTRATOR SYSTEM AND METHODS OF USE
- Publication number 20220236153
- Publication date Jul 28, 2022
- Dionex Corporation
- Kannan SRINIVASAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Large Volume Gas Chromatography Injection Port
- Publication number 20220082538
- Publication date Mar 17, 2022
- MLS ACQ, Inc. D/B/A Max Analytical Technologies
- Kelly Renee McPartland
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM FOR FLUSHING A GAS-MEASUREMENT DEVICE FOR ANALYZING GAS FROM...
- Publication number 20220018816
- Publication date Jan 20, 2022
- Baker Hughes Oilfield Operations LLC
- Salar Azizi
- E21 - EARTH DRILLING MINING
Information Patent Application
CHROMATOGRAPHIC APPARATUS FOR ONLINE ENRICHMENT OF TRACE AND ULTRA-...
- Publication number 20210364483
- Publication date Nov 25, 2021
- Asicotech (SHANGHAI) Company Limited
- Zhirong GAO
- G01 - MEASURING TESTING
Information Patent Application
Systems and Methods for Improving Throughput, Precision, and Accura...
- Publication number 20200406313
- Publication date Dec 31, 2020
- Rapiscan Systems, Inc.
- Bradley Douglas Shaw
- B08 - CLEANING
Information Patent Application
Organic Carbon Detector for Liquid Chromatography and Use Thereof
- Publication number 20200173968
- Publication date Jun 4, 2020
- Nanjing University
- Wentao LI
- G01 - MEASURING TESTING
Information Patent Application
GAS CHROMATOGRAPH
- Publication number 20190277814
- Publication date Sep 12, 2019
- Shimadzu Corporation
- Yasuhiro KIMOTO
- G01 - MEASURING TESTING
Information Patent Application
Large Volume Gas Chromatography Injection Port
- Publication number 20190064127
- Publication date Feb 28, 2019
- MLS ACQ, Inc. D/B/A Max Analytical Technologies
- Kelly Renee McPartland
- G01 - MEASURING TESTING
Information Patent Application
Gas Chromatograph and Multiport Valve Unit for a Gas Chromatograph
- Publication number 20180003681
- Publication date Jan 4, 2018
- Siemens Aktiengesellschaft
- Josef RICHTER
- G01 - MEASURING TESTING
Information Patent Application
BACKFLUSH METHODS AND DEVICES FOR CHROMATOGRAPHY
- Publication number 20160161452
- Publication date Jun 9, 2016
- Andrew Tipler
- G01 - MEASURING TESTING
Information Patent Application
Liquid Sampling Valve
- Publication number 20140373605
- Publication date Dec 25, 2014
- IDEX Health & Science LLC
- Jon Nichols
- G01 - MEASURING TESTING
Information Patent Application
Arrangement of HILIC Chromatography Column and SPE Enrichment Arran...
- Publication number 20130140238
- Publication date Jun 6, 2013
- JOINT ANALYTICAL SYSTEMS GMBH
- Stefan Kittlaus
- G01 - MEASURING TESTING
Information Patent Application
BACKFLUSH METHODS AND DEVICES FOR CHROMATOGRAPHY
- Publication number 20120125444
- Publication date May 24, 2012
- Andrew Tipler
- G01 - MEASURING TESTING
Information Patent Application
Automated Analyzer with Low-Pressure In-Line Filtration
- Publication number 20120103074
- Publication date May 3, 2012
- Bio-Rad Laboratories, Inc.
- Robert Likuski
- G01 - MEASURING TESTING
Information Patent Application
MONOLITHIC COLUMN CHROMATOGRAPHY
- Publication number 20110290999
- Publication date Dec 1, 2011
- Quest Diagnostics Investments Incorporated
- Nigel Clarke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HPLC schematic with integrated sample cleaning system
- Publication number 20100258487
- Publication date Oct 14, 2010
- Yury Zelechonok
- G01 - MEASURING TESTING
Information Patent Application
System For Integrated Backflush In A Gas Chromatograph
- Publication number 20100139363
- Publication date Jun 10, 2010
- Matthew S. Klee
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR HIGH-THROUGHPUT SCREENING OF FLUIDIC SAMPLES
- Publication number 20100024527
- Publication date Feb 4, 2010
- BioTrove, Inc.
- William A. LaMarr
- C40 - COMBINATORIAL CHEMISTRY
Information Patent Application
Arrangement for metering a gaseous sample in a carrier gas stream
- Publication number 20090301170
- Publication date Dec 10, 2009
- Udo Gellert
- G01 - MEASURING TESTING
Information Patent Application
Chromatographic Systems And Methods For Eliminating Interference Fr...
- Publication number 20090165642
- Publication date Jul 2, 2009
- Yves Gamache
- G01 - MEASURING TESTING
Information Patent Application
Device and Method For Sample Preparation
- Publication number 20080236256
- Publication date Oct 2, 2008
- WATERS GMBH
- Uwe Brand
- G01 - MEASURING TESTING
Information Patent Application
Monolithic column chromatography
- Publication number 20080093300
- Publication date Apr 24, 2008
- Nigel Clarke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Novel method for monitoring biomolecular interactions
- Publication number 20060234229
- Publication date Oct 19, 2006
- Marinus Gerardus Johannes Van Beuningen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR EXPEDITING ANALYSIS OF SAMPLES
- Publication number 20050257600
- Publication date Nov 24, 2005
- Arne Karlsson
- G01 - MEASURING TESTING
Information Patent Application
High throughput autosampler
- Publication number 20050194318
- Publication date Sep 8, 2005
- Can Ozbal
- C40 - COMBINATORIAL CHEMISTRY
Information Patent Application
High throughput autosampler
- Publication number 20050123970
- Publication date Jun 9, 2005
- Can Ozbal
- C40 - COMBINATORIAL CHEMISTRY
Information Patent Application
Gas chromatograph and method for analyzing a mixture of substances...
- Publication number 20050123452
- Publication date Jun 9, 2005
- Siemens Aktiengesellschaft
- Friedhelm Mueller
- G01 - MEASURING TESTING

using back flushing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Monolithic microfabricated gas analyzer and enclosure

Chromatographic apparatus for online enrichment of trace and ultra-...

System for flushing a gas-measurement device for analyzing gas from...

Analyte concentrator system and methods of use

Large volume gas chromatography injection port

Organic carbon detector for liquid chromatography and use thereof

Method of analyzing using analyte concentrator system having eluent...

Large volume gas chromatography injection port

System and method for real time monitoring of a chemical sample

High performance sub-ambient temperature multi-capillary column pre...

Multi-capillary column pre-concentration system for enhanced sensit...

Gas chromatograph

Gas chromatograph

System with reusable column with resin packing and unpacking proced...

Liquid phase chromatograph

Separation/purification apparatus

Arrangement of HILIC chromatography column and SPE enrichment arran...

Gas chromatograph and multiport valve unit for a gas chromatograph

Monolithic column chromatography

Backflush methods and devices for chromatography

Liquid sampling valve

Liquid sampling valve

Automated analyzer with low-pressure in-line filtration

Backflush methods and devices for chromatography

Gas chromatograph and method for analyzing a mixture of substances...

Systems and methods for high-throughput screening of fluidic samples

Arrangement for metering a gaseous sample in a carrier gas stream

System for integrated backflush in a gas chromatograph

Monolithic column chromatography

Device and method for sample preparation

Patents Applicationslast 30 patents

GAS COMPONENT DETECTION DEVICE

MONOLITHIC MICROFABRICATED GAS ANALYZER AND ENCLOSURE

GAS SAMPLE SELECTOR

ANALYTE CONCENTRATOR SYSTEM AND METHODS OF USE

Large Volume Gas Chromatography Injection Port

SYSTEM FOR FLUSHING A GAS-MEASUREMENT DEVICE FOR ANALYZING GAS FROM...

CHROMATOGRAPHIC APPARATUS FOR ONLINE ENRICHMENT OF TRACE AND ULTRA-...

Systems and Methods for Improving Throughput, Precision, and Accura...

Organic Carbon Detector for Liquid Chromatography and Use Thereof

GAS CHROMATOGRAPH

Large Volume Gas Chromatography Injection Port

Gas Chromatograph and Multiport Valve Unit for a Gas Chromatograph

BACKFLUSH METHODS AND DEVICES FOR CHROMATOGRAPHY

Liquid Sampling Valve

Arrangement of HILIC Chromatography Column and SPE Enrichment Arran...

BACKFLUSH METHODS AND DEVICES FOR CHROMATOGRAPHY

Automated Analyzer with Low-Pressure In-Line Filtration

MONOLITHIC COLUMN CHROMATOGRAPHY

HPLC schematic with integrated sample cleaning system

System For Integrated Backflush In A Gas Chromatograph

SYSTEMS AND METHODS FOR HIGH-THROUGHPUT SCREENING OF FLUIDIC SAMPLES

Arrangement for metering a gaseous sample in a carrier gas stream

Chromatographic Systems And Methods For Eliminating Interference Fr...

Device and Method For Sample Preparation

Monolithic column chromatography

Novel method for monitoring biomolecular interactions

METHOD AND APPARATUS FOR EXPEDITING ANALYSIS OF SAMPLES

High throughput autosampler

High throughput autosampler

Gas chromatograph and method for analyzing a mixture of substances...