multiport valves

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CPC
G01N2030/201

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

Current Industry

G01N2030/201multiport valves

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Sample introduction device
- Patent number 12,222,336
- Issue date Feb 11, 2025
- Shimadzu Corporation
- Akira Aono
- G01 - MEASURING TESTING
Information Patent Grant
Configuring an injector for emulating operation of another injector
- Patent number 12,163,932
- Issue date Dec 10, 2024
- Agilent Technologies, Inc.
- Thomas Ortmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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
Branching off fluidic sample with low influence on source flow path
- Patent number 12,140,575
- Issue date Nov 12, 2024
- Agilent Technologies, Inc.
- Thomas Ortmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sample injection diaphragm valve
- Patent number 12,078,266
- Issue date Sep 3, 2024
- APN Inc.
- Simon Lemelin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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
Sample injection for liquid chromatography using split solvent flow
- Patent number 12,025,593
- Issue date Jul 2, 2024
- Waters Technologies Corporation
- Jason F. Hill
- G01 - MEASURING TESTING
Information Patent Grant
Method of introducing a sample into a separation column and corresp...
- Patent number 12,000,805
- Issue date Jun 4, 2024
- Dionex Softron GMBH
- Christoph Hollnagel
- G01 - MEASURING TESTING
Information Patent Grant
Fluid supply devices and fluid member for forming a mobile phase fo...
- Patent number 12,000,808
- Issue date Jun 4, 2024
- Agilent Technologies, Inc.
- Clemens Plachetka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Non-contiguous sample fractionating and concatenating device and du...
- Patent number 11,982,652
- Issue date May 14, 2024
- Korea University Research and Business Foundation
- Sang-Won Lee
- G01 - MEASURING TESTING
Information Patent Grant
Sampler for liquid chromatography
- Patent number 11,867,669
- Issue date Jan 9, 2024
- Dionex Softron GmbH
- Thomas Wachinger
- G01 - MEASURING TESTING
Information Patent Grant
High pressure high temperature direct fluid injection to gas chroma...
- Patent number 11,852,616
- Issue date Dec 26, 2023
- Saudi Arabian Oil Company
- Hana Matouq
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sample metering and injection for liquid chromatography
- Patent number 11,835,496
- Issue date Dec 5, 2023
- Waters Technologies Corporation
- Joshua A. Burnett
- G01 - MEASURING TESTING
Information Patent Grant
Sample injection with fluidic connection between fluid drive unit a...
- Patent number 11,835,495
- Issue date Dec 5, 2023
- Agilent Technologies, Inc.
- Daniel Thielsch
- G01 - MEASURING TESTING
Information Patent Grant
Sample injector for liquid chromatography, particularly for high pe...
- Patent number 11,802,854
- Issue date Oct 31, 2023
- Dionex Softron GmbH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Grant
Multiport valve for water quality analyzer
- Patent number 11,781,660
- Issue date Oct 10, 2023
- Shimadzu Corporation
- Kazuma Maeda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid valve having a coating containing gold and/or platinum
- Patent number 11,773,999
- Issue date Oct 3, 2023
- Agilent Technologies, Inc.
- Tony Ziegler
- G01 - MEASURING TESTING
Information Patent Grant
Valve unit for a chromatography apparatus
- Patent number 11,703,483
- Issue date Jul 18, 2023
- Cytiva Sweden AB
- Lars Olof Nils Rosengren
- G01 - MEASURING TESTING
Information Patent Grant
Multi-injection mode valve module
- Patent number 11,656,208
- Issue date May 23, 2023
- Waters Technologies Corporation
- Sylvain Cormier
- G01 - MEASURING TESTING
Information Patent Grant
Liquid chromatography multi-draw method, system and use for sampling
- Patent number 11,614,428
- Issue date Mar 28, 2023
- Dionex Softron GmbH
- Christoph Hollnagel
- G01 - MEASURING TESTING
Information Patent Grant
Multiple channel selector valve
- Patent number 11,598,431
- Issue date Mar 7, 2023
- IDEX Health & Science, LLC
- Michael Keller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Injector with fluid supply and mobile phase discharge
- Patent number 11,567,040
- Issue date Jan 31, 2023
- Agilent Technologies, Inc.
- Thomas Ortmann
- G01 - MEASURING TESTING
Information Patent Grant
Autosampler and fluid chromatograph
- Patent number 11,543,390
- Issue date Jan 3, 2023
- Shimadzu Corporation
- Jun Yanagibayashi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
System and valve for liquid chromatography
- Patent number 11,519,888
- Issue date Dec 6, 2022
- Valco Instruments Company, Inc.
- Stanley D. Stearns
- G01 - MEASURING TESTING
Information Patent Grant
Rotary valve having bypass state
- Patent number 11,506,641
- Issue date Nov 22, 2022
- Waters Technologies Corporation
- Sylvain Gilles Cormier
- G01 - MEASURING TESTING
Information Patent Grant
High pressure valve with two-piece stator assembly
- Patent number 11,484,813
- Issue date Nov 1, 2022
- IDEX Health & Science LLC
- Quan Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sample injector and sampling method, in particular for liquid chrom...
- Patent number 11,480,551
- Issue date Oct 25, 2022
- Prolab Instruments GmbH
- Werner Döbelin
- G01 - MEASURING TESTING
Information Patent Grant
Flow control assembly having localized non-volatile memory
- Patent number 11,454,962
- Issue date Sep 27, 2022
- IDEX Health & Science, LLC
- Tim Tiemeyer
- G01 - MEASURING TESTING
Information Patent Grant
Coupled analytical instruments for dual mode FTIR/GC-FTIR
- Patent number 11,454,618
- Issue date Sep 27, 2022
- MLS ACQ, Inc
- Martin L. Spartz
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ONLINE ANALYSIS SYSTEM
- Publication number 20240385148
- Publication date Nov 21, 2024
- Shimadzu Corporation
- Yusuke NAGAI
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF INTRODUCING A SAMPLE INTO A SEPARATION COLUMN AND CORRESP...
- Publication number 20240280547
- Publication date Aug 22, 2024
- DIONEX SOFTRON GMBH
- Christoph HOLLNAGEL
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR FLAME PHOTOMETRIC ONLINE DETECTION OF SULFUR-...
- Publication number 20240241091
- Publication date Jul 18, 2024
- Petrochina Company Limited
- Lin Shen
- G01 - MEASURING TESTING
Information Patent Application
FLUIDICALLY COUPLING OF SAMPLING AND SEPARATION PATHS
- Publication number 20240241086
- Publication date Jul 18, 2024
- Agilent Technologies, Inc.
- Thomas Ortmann
- G01 - MEASURING TESTING
Information Patent Application
SAMPLE INJECTOR FOR LIQUID CHROMATOGRAPHY, PARTICULARLY FOR HIGH PE...
- Publication number 20240167985
- Publication date May 23, 2024
- DIONEX SOFTRON GMBH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Application
NON-CONTACT SAMPLER WITH AN OPEN-PORT INTERFACE FOR LIQUID CHROMATO...
- Publication number 20240159716
- Publication date May 16, 2024
- DH Technologies Development Pte. Ltd.
- David Michael COX
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SAMPLE INJECTION WITH FLUIDIC CONNECTION BETWEEN FLUID DRIVE UNIT A...
- Publication number 20240077460
- Publication date Mar 7, 2024
- Agilent Technologies, Inc.
- Daniel Thielsch
- G01 - MEASURING TESTING
Information Patent Application
VARIABLE LOAD CHROMATOGRAPHY VALVE FOR FLUID ANALYSIS
- Publication number 20240044848
- Publication date Feb 8, 2024
- MECANIQUE ANALYTIQUE INC.
- YVES GAMACHE
- G01 - MEASURING TESTING
Information Patent Application
SAMPLING DEVICE
- Publication number 20240011951
- Publication date Jan 11, 2024
- Shimadzu Corporation
- Tatsuya OBE
- G01 - MEASURING TESTING
Information Patent Application
Valve Unit for a Chromatography Apparatus
- Publication number 20230304974
- Publication date Sep 28, 2023
- CYTIVA SWEDEN AB
- Lars Olof Nils Rosengren
- G01 - MEASURING TESTING
Information Patent Application
ODOR SNIFFING DEVICE AND VEHICLE-MOUNTED SECURITY INSPECTION APPARA...
- Publication number 20230236093
- Publication date Jul 27, 2023
- Nuctech Company Limited
- Qingjun ZHANG
- G01 - MEASURING TESTING
Information Patent Application
TRACE DETECTION DEVICE
- Publication number 20230236150
- Publication date Jul 27, 2023
- Nuctech Company Limited
- Qingjun ZHANG
- G01 - MEASURING TESTING
Information Patent Application
TOILET, TESTING, AND MONITORING SYSTEMS
- Publication number 20230096779
- Publication date Mar 30, 2023
- Wisconsin Alumni Research Foundation
- JOSHUA COON
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
DEVICES AND METHODS FOR MIXING LIQUIDS BY MOVING SAID LIQUIDS BACK...
- Publication number 20230022972
- Publication date Jan 26, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Sylvain BROUSSARD
- G01 - MEASURING TESTING
Information Patent Application
FLUID MODULATOR, SYSTEM, AND METHOD
- Publication number 20230010503
- Publication date Jan 12, 2023
- Oakland University
- John V. Seeley
- G01 - MEASURING TESTING
Information Patent Application
SAMPLER FOR LIQUID CHROMATOGRAPHY
- Publication number 20220334090
- Publication date Oct 20, 2022
- DIONEX SOFTRON GMBH
- Thomas WACHINGER
- G01 - MEASURING TESTING
Information Patent Application
SAMPLE INTRODUCTION DEVICE
- Publication number 20220326195
- Publication date Oct 13, 2022
- SHIMADZU CORPORATION
- Akira AONO
- G01 - MEASURING TESTING
Information Patent Application
ROTARY VALVE HAVING BYPASS STATE
- Publication number 20220236234
- Publication date Jul 28, 2022
- WATERS TECHNOLOGIES CORPORATION
- Sylvain Gilles Cormier
- G01 - MEASURING TESTING
Information Patent Application
REVERSIBLE ENRICHMENT MATERIAL, PREPARATION THEREFOR, AND APPLICATI...
- Publication number 20220219136
- Publication date Jul 14, 2022
- China Petroleum and Chemical Corporation
- Guangtong XU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SAMPLE INJECTION WITH FLUIDIC CONNECTION BETWEEN FLUID DRIVE UNIT A...
- Publication number 20220120719
- Publication date Apr 21, 2022
- Agilent Technologies, Inc.
- Daniel Thielsch
- G01 - MEASURING TESTING
Information Patent Application
SAMPLE INJECTION DIAPHRAGM VALVE
- Publication number 20220074504
- Publication date Mar 10, 2022
- APN INC.
- Simon Lemelin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SAMPLE INJECTOR FOR LIQUID CHROMATOGRAPHY, PARTICULARLY FOR HIGH PE...
- Publication number 20220065826
- Publication date Mar 3, 2022
- DIONEX SOFTRON GMBH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Application
System and valve for liquid chromatography
- Publication number 20210382019
- Publication date Dec 9, 2021
- Valco Instruments Company, L.P.
- Stanley D. Stearns
- G01 - MEASURING TESTING
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
LARGE VOLUME SAMPLE INJECTION FOR LIQUID CHROMATOGRAPHY
- Publication number 20210302396
- Publication date Sep 30, 2021
- WATERS TECHNOLOGIES CORPORATION
- Sylvain Gilles Cormier
- G01 - MEASURING TESTING
Information Patent Application
MULTI- INJECTION MODE VALVE MODULE
- Publication number 20210208114
- Publication date Jul 8, 2021
- WATERS TECHNOLOGIES CORPORATION
- Sylvain CORMIER
- G01 - MEASURING TESTING
Information Patent Application
SAMPLE METERING AND INJECTION FOR LIQUID CHROMATOGRAPHY
- Publication number 20210190734
- Publication date Jun 24, 2021
- WATERS TECHNOLOGIES CORPORATION
- Joshua A. Burnett
- G01 - MEASURING TESTING
Information Patent Application
SAMPLE INJECTION FOR LIQUID CHROMATOGRAPHY USING SPLIT SOLVENT FLOW
- Publication number 20210156826
- Publication date May 27, 2021
- WATERS TECHNOLOGIES CORPORATION
- Jason F. Hill
- G01 - MEASURING TESTING
Information Patent Application
AUTOSAMPLER AND FLUID CHROMATOGRAPH
- Publication number 20210148868
- Publication date May 20, 2021
- Shimadzu Corporation
- Jun YANAGIBAYASHI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MULTIPORT VALVE FOR WATER QUALITY ANALYZER
- Publication number 20210123537
- Publication date Apr 29, 2021
- Shimadzu Corporation
- Kazuma MAEDA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

multiport valves

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Sample introduction device

Configuring an injector for emulating operation of another injector

Fluid modulator, system, and method

Branching off fluidic sample with low influence on source flow path

Sample injection diaphragm valve

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

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

Sample injection for liquid chromatography using split solvent flow

Method of introducing a sample into a separation column and corresp...

Fluid supply devices and fluid member for forming a mobile phase fo...

Non-contiguous sample fractionating and concatenating device and du...

Sampler for liquid chromatography

High pressure high temperature direct fluid injection to gas chroma...

Sample metering and injection for liquid chromatography

Sample injection with fluidic connection between fluid drive unit a...

Sample injector for liquid chromatography, particularly for high pe...

Multiport valve for water quality analyzer

Fluid valve having a coating containing gold and/or platinum

Valve unit for a chromatography apparatus

Multi-injection mode valve module

Liquid chromatography multi-draw method, system and use for sampling

Multiple channel selector valve

Injector with fluid supply and mobile phase discharge

Autosampler and fluid chromatograph

System and valve for liquid chromatography

Rotary valve having bypass state

High pressure valve with two-piece stator assembly

Sample injector and sampling method, in particular for liquid chrom...

Flow control assembly having localized non-volatile memory

Coupled analytical instruments for dual mode FTIR/GC-FTIR

Patents Applicationslast 30 patents

ONLINE ANALYSIS SYSTEM

METHOD OF INTRODUCING A SAMPLE INTO A SEPARATION COLUMN AND CORRESP...

METHOD AND SYSTEM FOR FLAME PHOTOMETRIC ONLINE DETECTION OF SULFUR-...

FLUIDICALLY COUPLING OF SAMPLING AND SEPARATION PATHS

SAMPLE INJECTOR FOR LIQUID CHROMATOGRAPHY, PARTICULARLY FOR HIGH PE...

NON-CONTACT SAMPLER WITH AN OPEN-PORT INTERFACE FOR LIQUID CHROMATO...

SAMPLE INJECTION WITH FLUIDIC CONNECTION BETWEEN FLUID DRIVE UNIT A...

VARIABLE LOAD CHROMATOGRAPHY VALVE FOR FLUID ANALYSIS

SAMPLING DEVICE

Valve Unit for a Chromatography Apparatus

ODOR SNIFFING DEVICE AND VEHICLE-MOUNTED SECURITY INSPECTION APPARA...

TRACE DETECTION DEVICE

TOILET, TESTING, AND MONITORING SYSTEMS

DEVICES AND METHODS FOR MIXING LIQUIDS BY MOVING SAID LIQUIDS BACK...

FLUID MODULATOR, SYSTEM, AND METHOD

SAMPLER FOR LIQUID CHROMATOGRAPHY

SAMPLE INTRODUCTION DEVICE

ROTARY VALVE HAVING BYPASS STATE

REVERSIBLE ENRICHMENT MATERIAL, PREPARATION THEREFOR, AND APPLICATI...

SAMPLE INJECTION WITH FLUIDIC CONNECTION BETWEEN FLUID DRIVE UNIT A...

SAMPLE INJECTION DIAPHRAGM VALVE

SAMPLE INJECTOR FOR LIQUID CHROMATOGRAPHY, PARTICULARLY FOR HIGH PE...

System and valve for liquid chromatography

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

LARGE VOLUME SAMPLE INJECTION FOR LIQUID CHROMATOGRAPHY

MULTI- INJECTION MODE VALVE MODULE

SAMPLE METERING AND INJECTION FOR LIQUID CHROMATOGRAPHY

SAMPLE INJECTION FOR LIQUID CHROMATOGRAPHY USING SPLIT SOLVENT FLOW

AUTOSAMPLER AND FLUID CHROMATOGRAPH

MULTIPORT VALVE FOR WATER QUALITY ANALYZER