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G01N21/53
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PHYSICS
G01
Measuring instruments
G01N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N21/00
Investigating or analysing materials by the use of optical means
Current Industry
G01N21/53
within a flowing fluid
Industries
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Patents Grants
last 30 patents
Information
Patent Grant
Fire detection apparatus
Patent number
11,975,228
Issue date
May 7, 2024
Hochiki Corporation
Yasuharu Fujiwara
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Devices and methods for characterization and control of biopolymers...
Patent number
11,971,361
Issue date
Apr 30, 2024
Yokogawa Fluence Analytics, Inc.
Wayne Frederick Reed
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for measuring Raman scattering, and apparatus and method...
Patent number
11,959,857
Issue date
Apr 16, 2024
Electronics and Telecommunications Research Institute
Hoe Sung Yang
G01 - MEASURING TESTING
Information
Patent Grant
Measurement chamber for mounting on a smoke detection unit, having...
Patent number
11,961,379
Issue date
Apr 16, 2024
Siemens Schweiz AG
Ulrich Kuhn-Matysiak
G08 - SIGNALLING
Information
Patent Grant
Light detection systems and methods of use thereof
Patent number
11,953,420
Issue date
Apr 9, 2024
Becton, Dickinson and Company
Jizuo Zou
G01 - MEASURING TESTING
Information
Patent Grant
Device and system utilizing ultrasonic waves in spectrophotometrica...
Patent number
11,946,278
Issue date
Apr 2, 2024
Maytronics Ltd.
Alex Rachman
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Dynamic range extension systems and methods for particle analysis i...
Patent number
11,946,848
Issue date
Apr 2, 2024
IRIS International, Inc.
Thomas H. Adams
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatuses, systems and methods for imaging flow cytometry
Patent number
11,940,371
Issue date
Mar 26, 2024
Life Technologies Corporation
Gregory Kaduchak
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Airborne particulate density determination using standard user equi...
Patent number
11,921,024
Issue date
Mar 5, 2024
Mobile Physics Ltd.
Erez Weinroth
G01 - MEASURING TESTING
Information
Patent Grant
Smoke detector
Patent number
11,915,569
Issue date
Feb 27, 2024
Nohmi Bosai Ltd.
Takahiro Watanabe
G08 - SIGNALLING
Information
Patent Grant
Foreign substance detection device and foreign substance detection...
Patent number
11,906,414
Issue date
Feb 20, 2024
Tokyo Electron Limited
Masato Hayashi
G01 - MEASURING TESTING
Information
Patent Grant
Suspended solids measurement of wastewater
Patent number
11,906,426
Issue date
Feb 20, 2024
Hach Company
Robert Francis Dabkowski
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Techniques for determining equilibration and stability in scientifi...
Patent number
11,899,000
Issue date
Feb 13, 2024
Waters Technologies Corporation
Peyton C. Beals
G01 - MEASURING TESTING
Information
Patent Grant
Receiver, detection system, and detection method
Patent number
11,885,742
Issue date
Jan 30, 2024
NEC Corporation
Yuma Matsuda
G08 - SIGNALLING
Information
Patent Grant
Nephelometric measuring device(s)
Patent number
11,885,748
Issue date
Jan 30, 2024
Tintometer GmbH
Perry Palumbo
G01 - MEASURING TESTING
Information
Patent Grant
Multi-fiber single lens optical ice detector
Patent number
11,885,718
Issue date
Jan 30, 2024
Rosemount Aerospace Inc.
Mark Ray
G01 - MEASURING TESTING
Information
Patent Grant
Calibration of an optical detector using a micro-flow chamber
Patent number
11,879,840
Issue date
Jan 23, 2024
Carrier Corporation
Urcan Guler
G01 - MEASURING TESTING
Information
Patent Grant
Method to minimize the temperature drift of optical turbidity sensors
Patent number
11,879,788
Issue date
Jan 23, 2024
emz-Hanauer GmbH & Co. KgaA
Martin Brabec
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Sample observation device and sample observation method
Patent number
11,874,224
Issue date
Jan 16, 2024
Hamamatsu Photonics K.K.
Satoshi Yamamoto
G02 - OPTICS
Information
Patent Grant
Dynamic high-speed high-sensitivity imaging device and imaging method
Patent number
11,867,610
Issue date
Jan 9, 2024
The University of Tokyo
Sadao Ota
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Protective cover for chamberless point sensor
Patent number
11,860,092
Issue date
Jan 2, 2024
Kidde Technologies, Inc.
David L. Lincoln
G08 - SIGNALLING
Information
Patent Grant
Extended solid angle turbidity sensor
Patent number
11,860,096
Issue date
Jan 2, 2024
YSI, Inc.
Kevin Flanagan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Flow control device for particle concentration measurement sensor
Patent number
11,850,458
Issue date
Dec 26, 2023
Kidde Technologies, Inc.
Eli Baldwin
G01 - MEASURING TESTING
Information
Patent Grant
Detection component of the photoelectric smoke detection fire alarm
Patent number
11,846,588
Issue date
Dec 19, 2023
Xuedan Wu
G08 - SIGNALLING
Information
Patent Grant
Liquid transfer monitoring method and sample measuring device
Patent number
11,835,454
Issue date
Dec 5, 2023
Sysmex Corporation
Noriyuki Narisada
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and device for detection and/or measurement of impurities in...
Patent number
11,808,688
Issue date
Nov 7, 2023
Plair, SA
Denis Kiselev
G01 - MEASURING TESTING
Information
Patent Grant
Multi-fiber single lens optical ice detector
Patent number
11,808,666
Issue date
Nov 7, 2023
Rosemount Aerospace Inc.
Mark Ray
G01 - MEASURING TESTING
Information
Patent Grant
Aspirating smoke detector discreet sample point
Patent number
11,804,118
Issue date
Oct 31, 2023
Honeywell International Inc.
Kemal Ajay
G01 - MEASURING TESTING
Information
Patent Grant
Turbidity sensor and water-bearing domestic appliance equipped ther...
Patent number
11,800,964
Issue date
Oct 31, 2023
emz-Hanauer GmbH & Co. KgaA
Andreas Bernet
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Aspirating detector system
Patent number
11,783,688
Issue date
Oct 10, 2023
Carrier Corporation
Michael J. Birnkrant
G08 - SIGNALLING
Patents Applications
last 30 patents
Information
Patent Application
TURBIDITY DETERMINATION USING COMPUTER VISION
Publication number
20240147968
Publication date
May 9, 2024
X Development LLC
Laura Valentine Chrobak
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
FIRE DETECTION APPARATUS
Publication number
20240139570
Publication date
May 2, 2024
Hochiki Corporation
Yasuharu Fujiwara
G01 - MEASURING TESTING
Information
Patent Application
FIRE DETECTION APPARATUS
Publication number
20240139569
Publication date
May 2, 2024
Hochiki Corporation
Yasuharu Fujiwara
G01 - MEASURING TESTING
Information
Patent Application
ACCURATE TURBIDITY MEASUREMENT SYSTEM AND METHOD, USING SPECKLE PAT...
Publication number
20240133808
Publication date
Apr 25, 2024
The Wave Talk, Inc.
Young Dug KIM
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
ASPIRATING SMOKE DETECTOR DISCREET SAMPLE POINT
Publication number
20240105039
Publication date
Mar 28, 2024
Honeywell International Inc.
Kemal Ajay
G08 - SIGNALLING
Information
Patent Application
NEPHELMOTRIC MEASURING DEVICE(S)
Publication number
20240102935
Publication date
Mar 28, 2024
Tintometer GmbH
Perry Palumbo
G01 - MEASURING TESTING
Information
Patent Application
IMAGING FLOW CYTOMETER USING SPATIAL-TEMPORAL TRANSFORMATION
Publication number
20240094129
Publication date
Mar 21, 2024
The Regents of the University of California
Yu-Hwa Lo
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL SYSTEM FOR TRIGLYCERIDE INSPECTION
Publication number
20240085322
Publication date
Mar 14, 2024
TAIWAN REDEYE BIOMEDICAL INC.
Shuo-Ting Yan
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
MASKING TO ELIMINATE DIRECT LINE OF SIGHT BETWEEN LIGHT EMITTER AND...
Publication number
20240068942
Publication date
Feb 29, 2024
Carrier Corporation
Jacob Kerling
G01 - MEASURING TESTING
Information
Patent Application
Sensor Module
Publication number
20240019283
Publication date
Jan 18, 2024
TE Connectivity Solutions GMBH
Weifang Bian
G01 - MEASURING TESTING
Information
Patent Application
Method for measuring solubilization of particles by living cells an...
Publication number
20240019366
Publication date
Jan 18, 2024
Centre National de la Recherche Scientifique
Laurent BOITARD
G01 - MEASURING TESTING
Information
Patent Application
Apparatuses, Systems And Methods For Imaging Flow Cytometry
Publication number
20230417649
Publication date
Dec 28, 2023
Life Technologies Corporation
Gregory Kaduchak
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Element Mounting Means, Electrode Means Manufacturing Method, and S...
Publication number
20230420433
Publication date
Dec 28, 2023
Hochiki Corporation
Kiyotaka Teshima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Apparatuses, Systems And Methods For Imaging Flow Cytometry
Publication number
20230417650
Publication date
Dec 28, 2023
Life Technologies Corporation
Gregory Kaduchak
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FIRE DETECTION APPARATUS
Publication number
20230417665
Publication date
Dec 28, 2023
Hochiki Corporation
Keisuke WASHIZU
G01 - MEASURING TESTING
Information
Patent Application
CALIBRATION OF AN OPTICAL DETECTOR USING A MICRO-FLOW CHAMBER
Publication number
20230417666
Publication date
Dec 28, 2023
Carrier Corporation
Urcan Guler
G01 - MEASURING TESTING
Information
Patent Application
BLOOD CHARACTERISTICS EVALUATION APPARATUS, BLOOD CHARACTERISTICS E...
Publication number
20230384331
Publication date
Nov 30, 2023
CANON MEDICAL SYSTEMS CORPORATION
Kohei WATANABE
G01 - MEASURING TESTING
Information
Patent Application
PARTICLE DETECTION SENSOR AND PARTICLE DETECTOR
Publication number
20230384207
Publication date
Nov 30, 2023
Sharp Semiconductor Innovation Corporation
Daiki NARUSE
G01 - MEASURING TESTING
Information
Patent Application
FIRE DETECTION DEVICE
Publication number
20230384218
Publication date
Nov 30, 2023
Hochiki Corporation
Tomohiko SHIMADZU
G08 - SIGNALLING
Information
Patent Application
FLUID QUALITY MONITORING SYSTEM AND METHOD
Publication number
20230358675
Publication date
Nov 9, 2023
AQUALITAS TECHNOLOGIES LTD
Georgy MAIKOV
G01 - MEASURING TESTING
Information
Patent Application
DYNAMIC HIGH-SPEED HIGH-SENSITIVITY IMAGING DEVICE AND IMAGING METHOD
Publication number
20230288318
Publication date
Sep 14, 2023
THE UNIVERSITY OF TOKYO
Sadao Ota
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL MEASUREMENT DEVICE AND WATER QUALITY ANALYSIS SYSTEM
Publication number
20230288332
Publication date
Sep 14, 2023
HORIBA ADVANCED TECHNO, CO., LTD.
Issei KOBAYASHI
G01 - MEASURING TESTING
Information
Patent Application
ASPIRATING SMOKE DETECTOR DISCREET SAMPLE POINT
Publication number
20230282087
Publication date
Sep 7, 2023
Honeywell International Inc.
Kemal Ajay
G08 - SIGNALLING
Information
Patent Application
OPTICAL CONCENTRATE MONITORING FOR MEMBRANE SCALING MITIGATION
Publication number
20230280266
Publication date
Sep 7, 2023
Colorado School Of Mines
Johan Vanneste
G01 - MEASURING TESTING
Information
Patent Application
SCANNING INFRARED MEASUREMENT SYSTEM
Publication number
20230258552
Publication date
Aug 17, 2023
1087 SYSTEMS, INC.
Matthias Wagner
G02 - OPTICS
Information
Patent Application
COMBINATION SMOKE AND AIR QUALITY DETECTION
Publication number
20230252872
Publication date
Aug 10, 2023
Carrier Corporation
Callum Bailey
G08 - SIGNALLING
Information
Patent Application
AUTOFOCUS SYSTEMS AND METHODS FOR PARTICLE ANALYSIS IN BLOOD SAMPLES
Publication number
20230243730
Publication date
Aug 3, 2023
Iris International, Inc.
Bart J. Wanders
G02 - OPTICS
Information
Patent Application
HIGH-SENSITIVITY GAS-MAPPING 3D IMAGER AND METHOD OF OPERATION
Publication number
20230243648
Publication date
Aug 3, 2023
BRIDGER PHOTONICS, INC
Aaron Kreitinger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DYNAMIC RANGE EXTENSION SYSTEMS AND METHODS FOR PARTICLE ANALYSIS I...
Publication number
20230243731
Publication date
Aug 3, 2023
Iris International, Inc.
Thomas H. Adams
G02 - OPTICS
Information
Patent Application
Apparatuses, Systems And Methods For Imaging Flow Cytometry
Publication number
20230221237
Publication date
Jul 13, 2023
Life Technologies Corporation
Gregory Kaduchak
G01 - MEASURING TESTING