Purnendu K Dasgupta

Person

Arlington, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
On-line suppressor
- Patent number 11,988,649
- Issue date May 21, 2024
- Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Grant
Electrochemical cell configured to have a dynamically renewed elect...
- Patent number 11,977,046
- Issue date May 7, 2024
- Purnendu Dasgupta
- G01 - MEASURING TESTING
Information Patent Grant
Permeative amine or acid introduction for very weak acid detection...
- Patent number 11,714,070
- Issue date Aug 1, 2023
- Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Grant
Electrolytic buffer generator
- Patent number 11,466,373
- Issue date Oct 11, 2022
- Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Functionalized polyolefin capillaries for open tubular ion chromato...
- Patent number 11,400,444
- Issue date Aug 2, 2022
- Board of Regents, University of Texas System
- Purnendu K. Dasgupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Devices and methods for detecting analytes
- Patent number 11,369,967
- Issue date Jun 28, 2022
- Board of Regents, The University of Texas System
- Purnendu Dasgupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ion chromatography system and methods utilizing a weak acid or weak...
- Patent number 11,287,403
- Issue date Mar 29, 2022
- Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Grant
Photothermal absorbance measurement in a flow system
- Patent number 11,199,491
- Issue date Dec 14, 2021
- Board of Regents, The University of Texas System
- Purnendu Dasgupta
- G01 - MEASURING TESTING
Information Patent Grant
Analyte detecting device
- Patent number D921507
- Issue date Jun 8, 2021
- Board of Regents, The University of Texas System
- Purnendu Dasgupta
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Functionalized polyolefin capillaries for open tubular ion chromato...
- Patent number 10,814,319
- Issue date Oct 27, 2020
- Board of Regents, University of Texas System
- Purnendu K. Dasgupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems, methods and devices for width-based analysis of peak traces
- Patent number 10,634,653
- Issue date Apr 28, 2020
- DIONEX CORPORATION
- Purnendu K. Dasgupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electrodialytic capillary suppressor for suppressed conductometric...
- Patent number 10,416,137
- Issue date Sep 17, 2019
- Board of Regents, University of Texas System
- Purnendu K. Dasgupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cavity enhancement methods, systems and devices, and methods of mea...
- Patent number 10,393,648
- Issue date Aug 27, 2019
- Board of Regents, The University of Texas System
- Purnendu K Dasgupta
- G01 - MEASURING TESTING
Information Patent Grant
Volatile eluent preparation
- Patent number 10,228,355
- Issue date Mar 12, 2019
- Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Grant
Three-electrode buffer generator and method
- Patent number 10,208,387
- Issue date Feb 19, 2019
- Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Systems and methods for performing cavity-enhanced absorption spect...
- Patent number 10,180,394
- Issue date Jan 15, 2019
- Board of Regents, The University of Texas System
- Purnendu Dasgupta
- G01 - MEASURING TESTING
Information Patent Grant
Electrolytic buffer generator
- Patent number 10,023,965
- Issue date Jul 17, 2018
- Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Cavity enhancement methods, systems and devices, and methods of mea...
- Patent number 9,677,999
- Issue date Jun 13, 2017
- Board of Regents, The University of Texas System
- Purnendu K Dasgupta
- G01 - MEASURING TESTING
Information Patent Grant
Three-electrode buffer generator and method
- Patent number 9,580,822
- Issue date Feb 28, 2017
- Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method and apparatus for scanning detection
- Patent number 9,482,611
- Issue date Nov 1, 2016
- Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Grant
Pretreatment device for dissolved ions analysis and dissolved ion a...
- Patent number 9,103,780
- Issue date Aug 11, 2015
- National University Corporation Kumamoto University
- Shin-Ichi Ohira
- G01 - MEASURING TESTING
Information Patent Grant
Rapid method to measure cyanide in biological samples
- Patent number 8,741,658
- Issue date Jun 3, 2014
- The Regents of the University of California
- Gerry Boss
- G01 - MEASURING TESTING
Information Patent Grant
Ion detector and system
- Patent number 8,551,318
- Issue date Oct 8, 2013
- Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Grant
Ion detector and system
- Patent number 8,293,099
- Issue date Oct 23, 2012
- DIONEX CORPORATION
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Grant
Membrane based concentrators
- Patent number 7,964,411
- Issue date Jun 21, 2011
- DIONEX CORPORATION
- Purnendu Dasgupta
- G01 - MEASURING TESTING
Information Patent Grant
Barrier with a seated ion exchange bead and method
- Patent number 7,632,404
- Issue date Dec 15, 2009
- DIONEX CORPORATION
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for maintaining multiple planar fluid flows
- Patent number 7,314,718
- Issue date Jan 1, 2008
- Bioarray Solutions Ltd.
- Purnendu Kumar Dasgupta
- G01 - MEASURING TESTING
Information Patent Grant
Membrane based volatile component-removal devices for liquid chroma...
- Patent number 7,306,720
- Issue date Dec 11, 2007
- DIONEX CORPORATION
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Grant
Denuder assembly for collection and removal of soluble atmospheric...
- Patent number 6,890,372
- Issue date May 10, 2005
- DIONEX CORPORATION
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensor with phased heaters for increased sensitivity
- Patent number 6,393,894
- Issue date May 28, 2002
- Honeywell International Inc.
- Ulrich Bonne
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTROLYTIC BUFFER GENERATOR
- Publication number 20230134486
- Publication date May 4, 2023
- Board of Regents, The University of Texas System
- Purnendu K. DASGUPTA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
NANO FLOW SENSORS
- Publication number 20220214199
- Publication date Jul 7, 2022
- Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Application
Electrochemical Cell Configured To Have A Dynamically Renewed Elect...
- Publication number 20220205942
- Publication date Jun 30, 2022
- Dionex Corporation
- Purnendu Dasgupta
- G01 - MEASURING TESTING
Information Patent Application
ON-LINE SUPPRESSOR
- Publication number 20220107292
- Publication date Apr 7, 2022
- Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Application
Peak Profile for Identifying an Analyte in a Chromatogram
- Publication number 20220042957
- Publication date Feb 10, 2022
- Dionex Corporation
- Akinde F. Kadjo
- G01 - MEASURING TESTING
Information Patent Application
CONVERSION OF LONG CELL DATA TO SHORT CELL EQUIVALENT
- Publication number 20210405003
- Publication date Dec 30, 2021
- Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Application
FUNCTIONALIZED POLYOLEFIN CAPILLARIES FOR OPEN TUBULAR ION CHROMATO...
- Publication number 20210016266
- Publication date Jan 21, 2021
- The Board of Regents, University of Texas System
- Purnendu K. DASGUPTA
- G01 - MEASURING TESTING
Information Patent Application
DEVICES AND METHODS FOR DETECTING ANALYTES
- Publication number 20200338558
- Publication date Oct 29, 2020
- Board of Regents, The University of Texas System
- Purnendu DASGUPTA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PERMEATIVE AMINE OR ACID INTRODUCTION FOR VERY WEAK ACID DETECTION...
- Publication number 20200292511
- Publication date Sep 17, 2020
- Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Application
PROTHERMAL ABSORBANCE MEASUREMENT IN A FLOW SYSTEM
- Publication number 20200080930
- Publication date Mar 12, 2020
- Board of Regents, The University of Texas System
- Purnendu DASGUPTA
- G01 - MEASURING TESTING
Information Patent Application
ELECTROLYTIC BUFFER GENERATOR
- Publication number 20180274111
- Publication date Sep 27, 2018
- Board of Regents, The University of Texas System
- Purnendu K. DASGUPTA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEMS, METHODS AND DEVICES FOR WIDTH-BASED ANALYSIS OF PEAK TRACES
- Publication number 20180149629
- Publication date May 31, 2018
- Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FUNCTIONALIZED POLYOLEFIN CAPILLARIES FOR OPEN TUBULAR ION CHROMATO...
- Publication number 20180093262
- Publication date Apr 5, 2018
- The Board of Regents, University of Texas System
- Purnendu K. DASGUPTA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTRODIALYTIC CAPILLARY SUPPRESSOR FOR SUPPRESSED CONDUCTOMETRIC...
- Publication number 20180065089
- Publication date Mar 8, 2018
- Board of Regents, University of Texas System
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Application
VOLATILE ELUENT PREPARATION
- Publication number 20170322188
- Publication date Nov 9, 2017
- Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR PERFORMING CAVITY-ENHANCED ABSORPTION SPECT...
- Publication number 20170315052
- Publication date Nov 2, 2017
- Board of Regents, The University of Texas System
- PURNENDU DASGUPTA
- G01 - MEASURING TESTING
Information Patent Application
CAVITY ENHANCEMENT METHODS, SYSTEMS AND DEVICES, AND METHODS OF MEA...
- Publication number 20170284932
- Publication date Oct 5, 2017
- Board of Regents, The University of Texas System
- Purnendu K Dasgupta
- G01 - MEASURING TESTING
Information Patent Application
PERMEATIVE AMINE OR ACID INTRODUCTION FOR VERY WEAK ACID DETECTION...
- Publication number 20170199167
- Publication date Jul 13, 2017
- Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Application
THREE-ELECTRODE BUFFER GENERATOR AND METHOD
- Publication number 20170130345
- Publication date May 11, 2017
- Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SENSOR PLATFORM AND METHOD OF USE
- Publication number 20160334339
- Publication date Nov 17, 2016
- The Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Application
CAVITY ENHANCEMENT METHODS, SYSTEMS AND DEVICES, AND METHODS OF MEA...
- Publication number 20150308942
- Publication date Oct 29, 2015
- The Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Scanning Detection
- Publication number 20150090013
- Publication date Apr 2, 2015
- Board of Regents, The University of Texas System
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Application
PRETREATMENT DEVICE FOR DISSOLVED IONS ANALYSIS AND DISSOLVED ION A...
- Publication number 20130327647
- Publication date Dec 12, 2013
- Shin-Ichi Ohira
- G01 - MEASURING TESTING
Information Patent Application
ELECTROLYTIC BUFFER GENERATOR
- Publication number 20130220814
- Publication date Aug 29, 2013
- Dionex Corporation
- Purnendu K. DASGUPTA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
THREE-ELECTRODE BUFFER GENERATOR AND METHOD
- Publication number 20130048498
- Publication date Feb 28, 2013
- Dionex Corporation
- Purnendu K. DASGUPTA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ION DETECTOR AND SYSTEM
- Publication number 20120006103
- Publication date Jan 12, 2012
- Dionex Corporation
- Purnendu K. Dasgupta
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SYSTEMS AND METHODS FOR ELECTROCHEMICAL ANALYSIS OF ARSENIC
- Publication number 20110272290
- Publication date Nov 10, 2011
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR ANALYZING ARSENIC CONCENTRATIONS USING GAS...
- Publication number 20090298183
- Publication date Dec 3, 2009
- Purnendu Kumar Dasgupta
- G01 - MEASURING TESTING
Information Patent Application
ION DETECTOR AND SYSTEM
- Publication number 20090218238
- Publication date Sep 3, 2009
- Dionex Corporation
- Purnendu K. Dasgupta
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Barrier with a seated ion exchange bead and method
- Publication number 20090127200
- Publication date May 21, 2009
- Dionex Corporation
- Purnendu K. Dasgupta
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Purnendu K Dasgupta

Person

Patents Grantslast 30 patents

On-line suppressor

Electrochemical cell configured to have a dynamically renewed elect...

Permeative amine or acid introduction for very weak acid detection...

Electrolytic buffer generator

Functionalized polyolefin capillaries for open tubular ion chromato...

Devices and methods for detecting analytes

Ion chromatography system and methods utilizing a weak acid or weak...

Photothermal absorbance measurement in a flow system

Analyte detecting device

Functionalized polyolefin capillaries for open tubular ion chromato...

Systems, methods and devices for width-based analysis of peak traces

Electrodialytic capillary suppressor for suppressed conductometric...

Cavity enhancement methods, systems and devices, and methods of mea...

Volatile eluent preparation

Three-electrode buffer generator and method

Systems and methods for performing cavity-enhanced absorption spect...

Electrolytic buffer generator

Cavity enhancement methods, systems and devices, and methods of mea...

Three-electrode buffer generator and method

Method and apparatus for scanning detection

Pretreatment device for dissolved ions analysis and dissolved ion a...

Rapid method to measure cyanide in biological samples

Ion detector and system

Ion detector and system

Membrane based concentrators

Barrier with a seated ion exchange bead and method

Method and apparatus for maintaining multiple planar fluid flows

Membrane based volatile component-removal devices for liquid chroma...

Denuder assembly for collection and removal of soluble atmospheric...

Gas sensor with phased heaters for increased sensitivity

Patents Applicationslast 30 patents

ELECTROLYTIC BUFFER GENERATOR

NANO FLOW SENSORS

Electrochemical Cell Configured To Have A Dynamically Renewed Elect...

ON-LINE SUPPRESSOR

Peak Profile for Identifying an Analyte in a Chromatogram

CONVERSION OF LONG CELL DATA TO SHORT CELL EQUIVALENT

FUNCTIONALIZED POLYOLEFIN CAPILLARIES FOR OPEN TUBULAR ION CHROMATO...

DEVICES AND METHODS FOR DETECTING ANALYTES

PERMEATIVE AMINE OR ACID INTRODUCTION FOR VERY WEAK ACID DETECTION...

PROTHERMAL ABSORBANCE MEASUREMENT IN A FLOW SYSTEM

ELECTROLYTIC BUFFER GENERATOR

SYSTEMS, METHODS AND DEVICES FOR WIDTH-BASED ANALYSIS OF PEAK TRACES

FUNCTIONALIZED POLYOLEFIN CAPILLARIES FOR OPEN TUBULAR ION CHROMATO...

ELECTRODIALYTIC CAPILLARY SUPPRESSOR FOR SUPPRESSED CONDUCTOMETRIC...

VOLATILE ELUENT PREPARATION

SYSTEMS AND METHODS FOR PERFORMING CAVITY-ENHANCED ABSORPTION SPECT...

CAVITY ENHANCEMENT METHODS, SYSTEMS AND DEVICES, AND METHODS OF MEA...

PERMEATIVE AMINE OR ACID INTRODUCTION FOR VERY WEAK ACID DETECTION...

THREE-ELECTRODE BUFFER GENERATOR AND METHOD

SENSOR PLATFORM AND METHOD OF USE

CAVITY ENHANCEMENT METHODS, SYSTEMS AND DEVICES, AND METHODS OF MEA...

Method and Apparatus for Scanning Detection

PRETREATMENT DEVICE FOR DISSOLVED IONS ANALYSIS AND DISSOLVED ION A...

ELECTROLYTIC BUFFER GENERATOR

THREE-ELECTRODE BUFFER GENERATOR AND METHOD

ION DETECTOR AND SYSTEM

SYSTEMS AND METHODS FOR ELECTROCHEMICAL ANALYSIS OF ARSENIC

METHOD AND APPARATUS FOR ANALYZING ARSENIC CONCENTRATIONS USING GAS...

ION DETECTOR AND SYSTEM

Barrier with a seated ion exchange bead and method