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specific cations in water
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G01N33/1813
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PHYSICS
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Measuring instruments
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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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Investigating or analysing materials by specific methods not covered by the preceding groups
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G01N33/1813
specific cations in water
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Patents Grants
last 30 patents
Information
Patent Grant
Methods for detection of lead in water
Patent number
11,971,398
Issue date
Apr 30, 2024
ITA International, LLC
William Cary Hill
G01 - MEASURING TESTING
Information
Patent Grant
IoT-based system for measurement of contamination distribution of c...
Patent number
11,964,882
Issue date
Apr 23, 2024
HYORIM CO., LTD.
Sung Kook Cho
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods for making selective organoselenium-based ligands for the d...
Patent number
11,952,331
Issue date
Apr 9, 2024
KING FAISAL UNIVERSITY
Hany Mohamed Abd El-Lateef Ahmed
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for measuring water hardness using ion selective electrode
Patent number
11,953,487
Issue date
Apr 9, 2024
Ecowater Systems LLC
Malcolm Kahn
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Selective organoselenium-based ligands for the dispersive liquid-li...
Patent number
11,919,843
Issue date
Mar 5, 2024
KING FAISAL UNIVERSITY
Hany Mohamed Abd El-Lateef Ahmed
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Compositions, apparatus, and methods for determining hardness of wa...
Patent number
11,885,783
Issue date
Jan 30, 2024
WATER LENS, LLC
Justin M. Dragna
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multiplexed detection of toxins using graphene-based aptasensors
Patent number
11,846,622
Issue date
Dec 19, 2023
The Trustees of the University of Pennsylvania
Alan T. Johnson
G01 - MEASURING TESTING
Information
Patent Grant
Cathinone test
Patent number
11,808,775
Issue date
Nov 7, 2023
University of Technology Sydney
Shanlin Fu
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for detecting trace amounts of copper and silv...
Patent number
11,782,043
Issue date
Oct 10, 2023
HF Scientific, LLC
Dorian Cauceglia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for robotic, in-pipe water quality testing
Patent number
11,674,943
Issue date
Jun 13, 2023
RedZone Robotics, Inc.
Justin Starr
G01 - MEASURING TESTING
Information
Patent Grant
Techniques for toxic metal detection and speciation in aqueous matr...
Patent number
11,650,191
Issue date
May 16, 2023
AMS Trace Metals, Inc.
Harmesh K. Saini
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
System and method for sample preparation in GMR-based detection of...
Patent number
11,639,908
Issue date
May 2, 2023
ZEPTO LIFE TECHNOLOGY, INC.
Todd Michael Klein
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pyrrole-based polymers for metal extraction, analysis, and removal
Patent number
11,634,517
Issue date
Apr 25, 2023
The University of Toledo
Jon R. Kirchhoff
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Chemically patterned microfluidic paper-based analytical device (C-...
Patent number
11,602,746
Issue date
Mar 14, 2023
Texas Tech University System
Jungkyu Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Sensors and sensor arrays for detection of analytes
Patent number
11,598,759
Issue date
Mar 7, 2023
Icagen, LLC
Benjamin P. Warner
G01 - MEASURING TESTING
Information
Patent Grant
System and method for GMR-based detection of biomarkers
Patent number
11,579,107
Issue date
Feb 14, 2023
ZEPTO LIFE TECHNOLOGY, INC.
Todd Michael Klein
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Sensing devices
Patent number
11,579,085
Issue date
Feb 14, 2023
Robert Bosch GmbH
Mordechai Kornbluth
G01 - MEASURING TESTING
Information
Patent Grant
Zinc and copper measurement
Patent number
11,549,884
Issue date
Jan 10, 2023
Hach Company
Angella Nicholle Greenawalt
G01 - MEASURING TESTING
Information
Patent Grant
Fluorescent probe compound for zinc ion, as well as preparation met...
Patent number
11,530,212
Issue date
Dec 20, 2022
WUYI UNIVERSITY
Xiuwen Chen
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for detecting trace amounts of copper and silv...
Patent number
11,480,556
Issue date
Oct 25, 2022
HF Scientific, LLC
Dorian Cauceglia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Drinking water heavy metals sensing methods
Patent number
11,460,460
Issue date
Oct 4, 2022
The Regents of the University of Michigan
Wen-Chi Lin
G01 - MEASURING TESTING
Information
Patent Grant
Mitigation of friction reducer precipitation
Patent number
11,435,330
Issue date
Sep 6, 2022
Halliburton Energy Services, Inc.
Leiming Li
G01 - MEASURING TESTING
Information
Patent Grant
Method, system and apparatus for monitoring and controlling water q...
Patent number
11,407,653
Issue date
Aug 9, 2022
INSTANTIA LABS, INC.
Colin Yates
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Apparatus for measuring water hardness using ion selective electrode
Patent number
11,391,713
Issue date
Jul 19, 2022
Ecowater Systems LLC
Malcolm Kahn
G01 - MEASURING TESTING
Information
Patent Grant
Fluidic devices for chromatographic separation and methods of makin...
Patent number
11,389,796
Issue date
Jul 19, 2022
Oregon State University
Gayan C. Bandara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for determining ammonium
Patent number
11,378,566
Issue date
Jul 5, 2022
Merck Patent GmbH
Ralf Olt
G01 - MEASURING TESTING
Information
Patent Grant
System and method for detecting lead in water
Patent number
11,371,978
Issue date
Jun 28, 2022
MKS VISION, LLC
Somak Chatterjee
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Systems and methods for determining concentrations of materials in...
Patent number
11,340,205
Issue date
May 24, 2022
Hong Kong Applied Science and Technology Research Institute Co., Ltd.
Mengting Wu
G01 - MEASURING TESTING
Information
Patent Grant
Heavy metal detecting sensor, and manufacturing method of the same,...
Patent number
11,320,392
Issue date
May 3, 2022
Korea Universitv Research and Business Foundation, Sejong Campus
Jin Sung Park
G01 - MEASURING TESTING
Information
Patent Grant
Modular system and method for mercury speciation in a fluid sample
Patent number
11,319,225
Issue date
May 3, 2022
Savannah River Nuclear Solutions, LLC
Brian B. Looney
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
CU ION SENSOR AND CU ION SENSING METHOD
Publication number
20240125736
Publication date
Apr 18, 2024
Ming Chi University of Technology
Sajal BIRING
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IRON MITIGATION ZINC MEASUREMENT
Publication number
20240102923
Publication date
Mar 28, 2024
Hach Company
Brendan Easley Young
G01 - MEASURING TESTING
Information
Patent Application
Identification of Components in a Fluid Flow Using Electrochemical...
Publication number
20240102954
Publication date
Mar 28, 2024
Hypersoniq B.V.
Lazlo Kleczewski
G01 - MEASURING TESTING
Information
Patent Application
IN-SITU ENRICHMENT AND ANALYTICAL METHOD FOR THE Hg(II) ISOTOPE IN...
Publication number
20240100479
Publication date
Mar 28, 2024
INSTITUTE OF GEOCHEMISTRY CHINESE ACADEMY OF SCIENCES
Heng Yao
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SEMI-AUTOMATIC CRYSTALLIZATION PROCESS TESTING
Publication number
20240091669
Publication date
Mar 21, 2024
Saudi Arabian Oil Company
Faisal Alrasheed
G01 - MEASURING TESTING
Information
Patent Application
BIOSENSOR FOR WATER TOXICITY MONITORING
Publication number
20230417722
Publication date
Dec 28, 2023
National Research Council of Canada
Ademola ADEKUNLE
G01 - MEASURING TESTING
Information
Patent Application
CONTINUOUS HEAVY METAL WATER CONTAMINANT MEASUREMENT SYSTEM
Publication number
20230358718
Publication date
Nov 9, 2023
Marquette University
Chung Hoon Lee
G01 - MEASURING TESTING
Information
Patent Application
TECHNIQUES FOR TOXIC METAL DETECTION AND SPECIATION IN AQUEOUS MATR...
Publication number
20230358719
Publication date
Nov 9, 2023
Harmesh K. Saini
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
FAUCET WITH LEAD DETECT DEVICE
Publication number
20230314397
Publication date
Oct 5, 2023
AS AMERICA, INC.
Xiaojing YE
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
A POINT-OF-CARE (POC) AMPEROMETRIC DEVICE FOR SELECTIVE ARSENIC SEN...
Publication number
20230273151
Publication date
Aug 31, 2023
Indian Institute of Technology Madras (IIT Madras)
Thalappil PRADEEP
G01 - MEASURING TESTING
Information
Patent Application
ARSENIC DETECTOR AND METHOD OF USE
Publication number
20230176003
Publication date
Jun 8, 2023
Brewer Science, Inc.
Xi Cao
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND SYSTEM FOR DETECTING HEAVY METAL IONS
Publication number
20230131926
Publication date
Apr 27, 2023
Hohai University Changzhou Campus
Xiaolu ZHU
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR GMR-BASED DETECTION OF BIOMARKERS
Publication number
20230102733
Publication date
Mar 30, 2023
ZEPTO LIFE TECHNOLOGY, INC.
Todd Michael KLEIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR DETECTING TRACE AMOUNTS OF COPPER AND SILV...
Publication number
20230017495
Publication date
Jan 19, 2023
HF Scientific, LLC
Dorian Cauceglia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR DETECTING LEAD IN WATER RELATED APPLICATIONS
Publication number
20220412938
Publication date
Dec 29, 2022
MKS Vision , LLC
Somak Chatterjee
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD AND APPARATUS FOR ELECTROCHEMICAL SCREENING OF CHEMICALS IN...
Publication number
20220412947
Publication date
Dec 29, 2022
Rutgers, The State University of New Jersey
Mehdi Javanmard
G01 - MEASURING TESTING
Information
Patent Application
SENSOR AND METHOD FOR DETECTING HEAVY METALS USING CARBON NANOTUBES
Publication number
20220373529
Publication date
Nov 24, 2022
MORGAN STATE UNIVERSITY
Dereje Seifu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ENHANCED CHEMICAL AND BIOLOGICAL DETECTIONS WITH SIZE-SHRINKABLE HY...
Publication number
20220326210
Publication date
Oct 13, 2022
Ming Su
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS FOR MEASURING WATER HARDNESS USING ION SELECTIVE ELECTRODE
Publication number
20220317105
Publication date
Oct 6, 2022
ECOWATER SYSTEMS LLC
Malcolm Kahn
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR DETECTING AND QUANTIFYING LABILE ZINC
Publication number
20220244232
Publication date
Aug 4, 2022
City University of Hong Kong
Wen-Xiong WANG
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
METHOD AND ARRANGEMENT FOR CLEANING A SENSOR
Publication number
20220137403
Publication date
May 5, 2022
KEMIRA OYJ
Greg LAND
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ZINC AND COPPER MEASUREMENT
Publication number
20220082493
Publication date
Mar 17, 2022
Hach Company
Angella Nicholle Greenawalt
G01 - MEASURING TESTING
Information
Patent Application
MICROBIAL MICROFLUIDIC BIOSENSOR
Publication number
20220057378
Publication date
Feb 24, 2022
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
Jeff Hasty
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
MICROFLUIDIC METHOD FOR ANALYZING METALS
Publication number
20220032297
Publication date
Feb 3, 2022
KLEARIA
Floriant DOUNGMENE
G01 - MEASURING TESTING
Information
Patent Application
ION CONDUCTIVITY FILTER AND MEASUREMENT SYSTEM
Publication number
20220034860
Publication date
Feb 3, 2022
Saudi Arabian Oil Company
Ali M. Al-Tawfiq
G01 - MEASURING TESTING
Information
Patent Application
SENSING DEVICES AND CHEMOSENSORS AND COMPOSITIONS RELATING THERETO
Publication number
20220034808
Publication date
Feb 3, 2022
ROBERT BOSCH GmbH
Mordechai KORNBLUTH
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROBE FOR DETECTING TRACE URANYL IONS AND PORTABLE ECL DETECTOR BAS...
Publication number
20220018783
Publication date
Jan 20, 2022
SOOCHOW UNIVERSITY
Daoben HUA
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD TO DETERMINING METAL CATIONS IN WATER
Publication number
20220011285
Publication date
Jan 13, 2022
KEMIRA OYJ
Salla PUUPPONEN
G01 - MEASURING TESTING
Information
Patent Application
ELECTROCHEMICAL SENSOR FOR LEAD DETECTION
Publication number
20220011263
Publication date
Jan 13, 2022
Case Western Reserve University
Rohan Akolkar
G01 - MEASURING TESTING
Information
Patent Application
THALLIUM-GADOLINIUM-YTTRIUM NANODOT COMPOSITION
Publication number
20210381973
Publication date
Dec 9, 2021
KING ABDULAZIZ UNIVERSITY
Waleed Elsayed Mahmoud ELSAYED
B82 - NANO-TECHNOLOGY