for investigating pH value

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CPC
G01N31/221

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GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES G01N31/00Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup Apparatus specially adapted for such methods

Current Industry

G01N31/221for investigating pH value

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Assay system including assay apparatus and handheld single use assa...
- Patent number 12,078,647
- Issue date Sep 3, 2024
- GYNTOOLS LTD
- Menachem Lev-Sagie
- G01 - MEASURING TESTING
Information Patent Grant
Method for manufacturing food indicator
- Patent number 12,067,903
- Issue date Aug 20, 2024
- CJ Cheiljedang Corporation
- Grace Kim
- B32 - LAYERED PRODUCTS
Information Patent Grant
Combustion chamber leak detection kit in vehicle engines
- Patent number 12,061,132
- Issue date Aug 13, 2024
- Ilker Acar
- G01 - MEASURING TESTING
Information Patent Grant
Soil analysis compositions and methods
- Patent number 12,044,665
- Issue date Jul 23, 2024
- Precision Planting LLC
- Richard Petroski
- G01 - MEASURING TESTING
Information Patent Grant
Aqueous sample measurement via oxidizing metal to higher valence
- Patent number 12,013,368
- Issue date Jun 18, 2024
- Hach Company
- Vishnu Rajasekharan
- G01 - MEASURING TESTING
Information Patent Grant
NMR methods for measuring pH in oral care, home care and personal c...
- Patent number 11,892,435
- Issue date Feb 6, 2024
- Colgate Palmolive Company
- Chi-Yuan Cheng
- G01 - MEASURING TESTING
Information Patent Grant
Probing film that absorbs and reacts with gases, with transmitted l...
- Patent number 11,788,970
- Issue date Oct 17, 2023
- Honeywell International Inc.
- Peter Tobias
- G01 - MEASURING TESTING
Information Patent Grant
Sensors based on negative capacitance field effect transistors
- Patent number 11,747,296
- Issue date Sep 5, 2023
- International Business Machines Corporation
- Qing Cao
- G01 - MEASURING TESTING
Information Patent Grant
Methods and devices for increasing urine stream accuracy
- Patent number 11,626,032
- Issue date Apr 11, 2023
- KRIS KESLER
- Kris Kesler
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Solution composition for extracting available phosphate, available...
- Patent number 11,604,124
- Issue date Mar 14, 2023
- ANDONG NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
- Keon Sang Ryoo
- G01 - MEASURING TESTING
Information Patent Grant
Preservative detection in beverage syrup
- Patent number 11,592,411
- Issue date Feb 28, 2023
- TALKING RAIN BEVERAGE COMPANY, INC.
- Roni Greenberg Eitan
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Matrices for detecting volatile organic compounds
- Patent number 11,536,666
- Issue date Dec 27, 2022
- Auburn University
- Burak Aksoy
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for the determination of film forming amines in a...
- Patent number 11,474,045
- Issue date Oct 18, 2022
- Framatome GmbH
- Ute Ramminger
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Device and kit for indicating a pH at a locus
- Patent number 11,471,076
- Issue date Oct 18, 2022
- Smith & Nephew PLC
- John Kenneth Hicks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for the analysis of compounds
- Patent number 11,369,955
- Issue date Jun 28, 2022
- The University of Hull
- Stephen James Archibald
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for treating indicator fields, indicator field and test devi...
- Patent number 11,353,405
- Issue date Jun 7, 2022
- Axagarius GmbH & Co. KG
- Jürgen Hoffmann
- G01 - MEASURING TESTING
Information Patent Grant
Assay system including assay apparatus and handheld single use assa...
- Patent number 11,346,850
- Issue date May 31, 2022
- GYNTOOLS LTD
- Menachem Lev-Sagie
- G01 - MEASURING TESTING
Information Patent Grant
Methods and devices for detection of trimethylamine (TMA) and trime...
- Patent number 11,346,829
- Issue date May 31, 2022
- The Board of Trustees of the University of Illinois
- Kenneth S. Suslick
- G01 - MEASURING TESTING
Information Patent Grant
Thieno[3,2-b]pyridine-5(4H)-one derivative compound, preparation me...
- Patent number 11,306,103
- Issue date Apr 19, 2022
- Korea Institute of Ocean Science & Technology
- Jong Seok Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorescent sensing film for pH planar optode, preparation method a...
- Patent number 11,300,510
- Issue date Apr 12, 2022
- Nanjing University
- Jun Luo
- G01 - MEASURING TESTING
Information Patent Grant
Hydrogel bead, chemical sensor including the same, container and el...
- Patent number 11,237,114
- Issue date Feb 1, 2022
- Kookmin University Industry Academy Cooperation Foundation
- Hyun Jung Lee
- G01 - MEASURING TESTING
Information Patent Grant
Method and kit for detecting technetium-99m radioisotopes
- Patent number 11,162,840
- Issue date Nov 2, 2021
- GIFTEDNESS AND CREATIVITY COMPANY
- Nuha H F H Almae
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fluorescent pH sensors and methods of preparing them
- Patent number 11,156,619
- Issue date Oct 26, 2021
- Arizona Board of Regents on behalf of Arizona State University
- Liqiang Zhang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Fluorogenic pH-sensitive dyes, film and kit comprising the same
- Patent number 11,041,812
- Issue date Jun 22, 2021
- SFC CO., LTD.
- Moon-Chan Hwang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Device for determining a measurand correlated with a concentration...
- Patent number 10,996,188
- Issue date May 4, 2021
- Endress + Hauser Conducta GmbH + Co. KG
- Torsten Pechstein
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sensors based on negative capacitance field effect transistors
- Patent number 10,962,497
- Issue date Mar 30, 2021
- International Business Machines Corporation
- Qing Cao
- G11 - INFORMATION STORAGE
Information Patent Grant
Selective colorimetric detection sensor and selective colorimetric...
- Patent number 10,928,326
- Issue date Feb 23, 2021
- Korea Institute of Science and Technology
- Kangbong Lee
- G01 - MEASURING TESTING
Information Patent Grant
Gas filters for basic contaminants
- Patent number 10,926,219
- Issue date Feb 23, 2021
- Serionix, Inc.
- James Langer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Automated titration in a recirculating fluid system
- Patent number 10,871,475
- Issue date Dec 22, 2020
- BECS Technology, Inc.
- Roger Chamberlain
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fingermark lifting and visualization device and methods of use thereof
- Patent number 10,866,188
- Issue date Dec 15, 2020
- Board of Trustees of Northern Illinois University
- Oliver D. Hofstetter
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
AQUATIC INSTALLATION FOUR-DIMENSIONAL MONITORING SYSTEM AND METHOD
- Publication number 20240345049
- Publication date Oct 17, 2024
- PCFR SAS
- Lane Hoy
- G01 - MEASURING TESTING
Information Patent Application
Soil Analyis Compositions and Methods
- Publication number 20240337633
- Publication date Oct 10, 2024
- PRECISION PLANTING LLC
- Richard Petroski
- G01 - MEASURING TESTING
Information Patent Application
Soil Analyis Compositions and Methods
- Publication number 20240337634
- Publication date Oct 10, 2024
- PRECISION PLANTING LLC
- Richard Petroski
- G01 - MEASURING TESTING
Information Patent Application
Soil Analyis Compositions and Methods
- Publication number 20240337635
- Publication date Oct 10, 2024
- PRECISION PLANTING LLC
- Richard Petroski
- G01 - MEASURING TESTING
Information Patent Application
Soil Analyis Compositions and Methods
- Publication number 20240337636
- Publication date Oct 10, 2024
- PRECISION PLANTING LLC
- Richard Petroski
- G01 - MEASURING TESTING
Information Patent Application
Soil Analyis Compositions and Methods
- Publication number 20240337639
- Publication date Oct 10, 2024
- PRECISION PLANTING LLC
- Richard Petroski
- G01 - MEASURING TESTING
Information Patent Application
Soil Analyis Compositions and Methods
- Publication number 20240337637
- Publication date Oct 10, 2024
- PRECISION PLANTING LLC
- Richard Petroski
- G01 - MEASURING TESTING
Information Patent Application
Soil Analyis Compositions and Methods
- Publication number 20240337632
- Publication date Oct 10, 2024
- PRECISION PLANTING LLC
- Richard Petroski
- G01 - MEASURING TESTING
Information Patent Application
Soil Analyis Compositions and Methods
- Publication number 20240337638
- Publication date Oct 10, 2024
- PRECISION PLANTING LLC
- Richard Petroski
- G01 - MEASURING TESTING
Information Patent Application
INDICATOR DEVICE AND SYSTEM AND USES THEREOF FOR DETECTING FOOD SPO...
- Publication number 20240310348
- Publication date Sep 19, 2024
- BIO TIP LTD
- Zur GRANEVITZE
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR THE ENERGY-SAVING, CONTINUOUS MEASURING OF A QUALITY OF...
- Publication number 20240280555
- Publication date Aug 22, 2024
- s::can GmbH
- Roman MORAWEK
- G01 - MEASURING TESTING
Information Patent Application
SELECTIVE MONITORING OF BASE CHEMICALS
- Publication number 20240230608
- Publication date Jul 11, 2024
- ECI TECHNOLOGY, INC.
- Eugene Shalyt
- G01 - MEASURING TESTING
Information Patent Application
SELECTIVE MONITORING OF BASE CHEMICALS
- Publication number 20240133852
- Publication date Apr 25, 2024
- ECI TECHNOLOGY, INC.
- Eugene Shalyt
- G01 - MEASURING TESTING
Information Patent Application
HOT MELT WETNESS INDICATOR ADHESIVE AND PRODUCTION PROCESS THEREOF
- Publication number 20240050620
- Publication date Feb 15, 2024
- COLQUÍMICA-INDÚSTRIA NACIONAL DE COLAS, S.A
- Ana Isabel SOUSA PIMENTA
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DETERMINING ANTIOXIDANT CAPACITY IN BEVERAGES
- Publication number 20230341364
- Publication date Oct 26, 2023
- ECOSPEC NOVELTECH PTE LTD
- Hwee Hong CHEW
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DETERMINING THE ACIDITY OF AN ACIDIC AQUEOUS SOLUTION
- Publication number 20230341363
- Publication date Oct 26, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Sylvain Broussard
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR PREPARING POLYION THIN FILM, AND POLYION THIN FILM AND D...
- Publication number 20230295360
- Publication date Sep 21, 2023
- Ankon Medical Technologies (Shanghai) Co., LTD.
- Shupeng ZHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Soil Analysis Compositions and Methods
- Publication number 20230273173
- Publication date Aug 31, 2023
- PRECISION PLANTING LLC
- Richard Petroski
- G01 - MEASURING TESTING
Information Patent Application
Soil Analysis Compositions and Methods
- Publication number 20230266290
- Publication date Aug 24, 2023
- PRECISION PLANTING LLC
- Richard Petroski
- G01 - MEASURING TESTING
Information Patent Application
Soil Analysis Compositions and Methods
- Publication number 20230266289
- Publication date Aug 24, 2023
- PRECISION PLANTING LLC
- Richard Petroski
- G01 - MEASURING TESTING
Information Patent Application
ROBOTIC FISH ENABLED CARBON DIOXIDE LEAK DETECTION FOR OFFSHORE CAR...
- Publication number 20230249790
- Publication date Aug 10, 2023
- UNIVERSITY OF HOUSTON SYSTEM
- Zheng Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Soil Analysis Compositions and Methods
- Publication number 20230243792
- Publication date Aug 3, 2023
- PRECISION PLANTING LLC
- Richard Petroski
- G01 - MEASURING TESTING
Information Patent Application
Soil Analysis Compositions and Methods
- Publication number 20230243802
- Publication date Aug 3, 2023
- PRECISION PLANTING LLC
- Richard Petroski
- G01 - MEASURING TESTING
Information Patent Application
Soil Analysis Compositions and Methods
- Publication number 20230243804
- Publication date Aug 3, 2023
- PRECISION PLANTING LLC
- Richard Petroski
- G01 - MEASURING TESTING
Information Patent Application
Soil Analysis Compositions and Methods
- Publication number 20230243801
- Publication date Aug 3, 2023
- PRECISION PLANTING LLC
- Richard Petroski
- G01 - MEASURING TESTING
Information Patent Application
COMPOSITIONS, APPARATUS AND METHODS FOR DETERMINING ALKALINITY OF A...
- Publication number 20230243755
- Publication date Aug 3, 2023
- Water Lens, LLC
- Justin M. DRAGNA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CHROMIUM VI TEST
- Publication number 20230194434
- Publication date Jun 22, 2023
- MATINSPIRED B.V.
- Niels KUIJPERS
- G01 - MEASURING TESTING
Information Patent Application
INDICATOR FILM
- Publication number 20230127982
- Publication date Apr 27, 2023
- INSIGNIA TECHNOLOGIES LTD
- Graham Alexander Skinner
- B32 - LAYERED PRODUCTS
Information Patent Application
BORATE DETECTOR COMPOSITION AND ASSAY SOLUTION
- Publication number 20230041027
- Publication date Feb 9, 2023
- Water Lens, LLC
- Justin M. Dragna
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MANUFACTURING FOOD INDICATOR
- Publication number 20230043581
- Publication date Feb 9, 2023
- CJ CHEILJEDANG CORPORATION
- Grace KIM
- B32 - LAYERED PRODUCTS

for investigating pH value

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Assay system including assay apparatus and handheld single use assa...

Method for manufacturing food indicator

Combustion chamber leak detection kit in vehicle engines

Soil analysis compositions and methods

Aqueous sample measurement via oxidizing metal to higher valence

NMR methods for measuring pH in oral care, home care and personal c...

Probing film that absorbs and reacts with gases, with transmitted l...

Sensors based on negative capacitance field effect transistors

Methods and devices for increasing urine stream accuracy

Solution composition for extracting available phosphate, available...

Preservative detection in beverage syrup

Matrices for detecting volatile organic compounds

Method and device for the determination of film forming amines in a...

Device and kit for indicating a pH at a locus

Method and apparatus for the analysis of compounds

Method for treating indicator fields, indicator field and test devi...

Assay system including assay apparatus and handheld single use assa...

Methods and devices for detection of trimethylamine (TMA) and trime...

Thieno[3,2-b]pyridine-5(4H)-one derivative compound, preparation me...

Fluorescent sensing film for pH planar optode, preparation method a...

Hydrogel bead, chemical sensor including the same, container and el...

Method and kit for detecting technetium-99m radioisotopes

Fluorescent pH sensors and methods of preparing them

Fluorogenic pH-sensitive dyes, film and kit comprising the same

Device for determining a measurand correlated with a concentration...

Sensors based on negative capacitance field effect transistors

Selective colorimetric detection sensor and selective colorimetric...

Gas filters for basic contaminants

Automated titration in a recirculating fluid system

Fingermark lifting and visualization device and methods of use thereof

Patents Applicationslast 30 patents

AQUATIC INSTALLATION FOUR-DIMENSIONAL MONITORING SYSTEM AND METHOD

Soil Analyis Compositions and Methods

Soil Analyis Compositions and Methods

Soil Analyis Compositions and Methods

Soil Analyis Compositions and Methods

Soil Analyis Compositions and Methods

Soil Analyis Compositions and Methods

Soil Analyis Compositions and Methods

Soil Analyis Compositions and Methods

INDICATOR DEVICE AND SYSTEM AND USES THEREOF FOR DETECTING FOOD SPO...

METHOD FOR THE ENERGY-SAVING, CONTINUOUS MEASURING OF A QUALITY OF...

SELECTIVE MONITORING OF BASE CHEMICALS

SELECTIVE MONITORING OF BASE CHEMICALS

HOT MELT WETNESS INDICATOR ADHESIVE AND PRODUCTION PROCESS THEREOF

METHOD FOR DETERMINING ANTIOXIDANT CAPACITY IN BEVERAGES

METHOD FOR DETERMINING THE ACIDITY OF AN ACIDIC AQUEOUS SOLUTION

METHOD FOR PREPARING POLYION THIN FILM, AND POLYION THIN FILM AND D...

Soil Analysis Compositions and Methods

Soil Analysis Compositions and Methods

Soil Analysis Compositions and Methods

ROBOTIC FISH ENABLED CARBON DIOXIDE LEAK DETECTION FOR OFFSHORE CAR...

Soil Analysis Compositions and Methods

Soil Analysis Compositions and Methods

Soil Analysis Compositions and Methods

Soil Analysis Compositions and Methods

COMPOSITIONS, APPARATUS AND METHODS FOR DETERMINING ALKALINITY OF A...

CHROMIUM VI TEST

INDICATOR FILM

BORATE DETECTOR COMPOSITION AND ASSAY SOLUTION

METHOD FOR MANUFACTURING FOOD INDICATOR