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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
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G01N21/53
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Patents Grants
last 30 patents
Information
Patent Grant
Beam detectors
Patent number
12,313,452
Issue date
May 27, 2025
FFE LIMITED
Oliver Burstall
G08 - SIGNALLING
Information
Patent Grant
Systems for detecting light by spectral discrimination and methods...
Patent number
12,313,524
Issue date
May 27, 2025
Becton, Dickinson and Company
Geoffrey Osborne
G01 - MEASURING TESTING
Information
Patent Grant
Hydrocarbon condensate detection and control
Patent number
12,306,168
Issue date
May 20, 2025
Dean Grose
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Nephelmotric measuring device(s)
Patent number
12,306,107
Issue date
May 20, 2025
Tintometer GmbH
Perry Palumbo
G01 - MEASURING TESTING
Information
Patent Grant
Systems and methods for differentiating bubble points from dew points
Patent number
12,298,242
Issue date
May 13, 2025
Schlumberger Technology Corporation
Adriaan Gisolf
E21 - EARTH DRILLING MINING
Information
Patent Grant
Turbidity determination using computer vision
Patent number
12,279,599
Issue date
Apr 22, 2025
TidalX AI Inc.
Laura Valentine Chrobak
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Systems and methods for measuring mat density of aquatic biomass
Patent number
12,281,290
Issue date
Apr 22, 2025
Plantible Foods Inc.
Geoffrey Mangalam
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Fire detection apparatus
Patent number
12,274,903
Issue date
Apr 15, 2025
Hochiki Corporation
Yasuharu Fujiwara
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Fire detection apparatus
Patent number
12,274,904
Issue date
Apr 15, 2025
Hochiki Corporation
Yasuharu Fujiwara
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Masking to eliminate direct line of sight between light emitter and...
Patent number
12,270,760
Issue date
Apr 8, 2025
Carrier Corporation
Jacob Kerling
G08 - SIGNALLING
Information
Patent Grant
Optical measurement device and water quality analysis system
Patent number
12,265,028
Issue date
Apr 1, 2025
HORIBA ADVANCED TECHNO, CO., LTD.
Issei Kobayashi
G01 - MEASURING TESTING
Information
Patent Grant
Particle detection sensor and particle detector
Patent number
12,265,013
Issue date
Apr 1, 2025
Sharp Semiconductor Innovation Corporation
Daiki Naruse
G01 - MEASURING TESTING
Information
Patent Grant
Product use and behavior monitoring instrument
Patent number
12,245,629
Issue date
Mar 11, 2025
RAI Strategic Holdings, Inc.
Jeffrey Sean Smith
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Fire detection apparatus
Patent number
12,235,206
Issue date
Feb 25, 2025
Hochiki Corporation
Hideki Takano
G01 - MEASURING TESTING
Information
Patent Grant
Vibration based actuator system for cleaning of optical surface
Patent number
12,222,449
Issue date
Feb 11, 2025
Carrier Corporation
Suman Dwari
G01 - MEASURING TESTING
Information
Patent Grant
Turbidity calibration-correction apparatus and method for an automa...
Patent number
12,216,052
Issue date
Feb 4, 2025
ABB Schweiz AG
Benjamin Carr
G01 - MEASURING TESTING
Information
Patent Grant
Multispectral sensor based alert condition detector
Patent number
12,216,037
Issue date
Feb 4, 2025
Viavi Solutions Inc.
William D. Houck
G08 - SIGNALLING
Information
Patent Grant
Simulator and test method of polarization transmission in sea fog
Patent number
12,203,810
Issue date
Jan 21, 2025
Changchun University of Science and Technology
Qiang Fu
G01 - MEASURING TESTING
Information
Patent Grant
System and method for detecting biofilm growth in water systems
Patent number
12,196,666
Issue date
Jan 14, 2025
NCH Corporation
David F. Vela
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optical machine of smoke detector
Patent number
12,188,865
Issue date
Jan 7, 2025
PixArt Imaging Inc.
Cheng-Nan Tsai
G01 - MEASURING TESTING
Information
Patent Grant
Smoke detectors
Patent number
12,152,984
Issue date
Nov 26, 2024
Computionics Limited
Daniel William Foster
G08 - SIGNALLING
Information
Patent Grant
Imaging flow cytometer using spatial-temporal transformation
Patent number
12,152,992
Issue date
Nov 26, 2024
The Regents of the University of California
Yu-Hwa Lo
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for detecting smoke based on polarization
Patent number
12,136,328
Issue date
Nov 5, 2024
Electronics and Telecommunications Research Institute
Hoe Sung Yang
G08 - SIGNALLING
Information
Patent Grant
Aspirating smoke detector discreet sample point
Patent number
12,125,357
Issue date
Oct 22, 2024
Honeywell International Inc.
Kemal Ajay
G08 - SIGNALLING
Information
Patent Grant
Device for detecting the presence of pollen in the air, and corresp...
Patent number
12,105,001
Issue date
Oct 1, 2024
LIFY AIR
Jérôme Richard
G01 - MEASURING TESTING
Information
Patent Grant
Read head
Patent number
12,078,594
Issue date
Sep 3, 2024
Wyatt Technology, LLC
Drew Amaral
G01 - MEASURING TESTING
Information
Patent Grant
Chambered high sensitivity fiber optic smoke detection
Patent number
12,073,700
Issue date
Aug 27, 2024
Carrier Corporation
Michael J. Birnkrant
G08 - SIGNALLING
Information
Patent Grant
Apparatus and method for detecting smoke based on multiple wavelengths
Patent number
12,067,856
Issue date
Aug 20, 2024
Electronics and Telecommunications Research Institute
Hoe Sung Yang
G08 - SIGNALLING
Information
Patent Grant
Swept frequency fluorometer
Patent number
12,061,149
Issue date
Aug 13, 2024
YSI, Inc.
Kevin Flanagan
G01 - MEASURING TESTING
Information
Patent Grant
Modular instrumentation for analyzing biological fluids
Patent number
12,053,774
Issue date
Aug 6, 2024
The General Hospital Corporation
Robert Granier
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL EXTINCTION ANALYZER WITH CONTINUOUS AIRFLOW SAMPLING
Publication number
20250164393
Publication date
May 22, 2025
Nikira Labs Inc.
David P. Morgan
G01 - MEASURING TESTING
Information
Patent Application
FIRE DETECTION APPARATUS
Publication number
20250164385
Publication date
May 22, 2025
Hochiki Corporation
Hideki Takano
G01 - MEASURING TESTING
Information
Patent Application
FIRE DETECTION APPARATUS
Publication number
20250164384
Publication date
May 22, 2025
Hochiki Corporation
Hideki Takano
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL CHAMBER BASE WITH INTEGRATED REFLECTIVE SURFACES FOR PARTIC...
Publication number
20250123204
Publication date
Apr 17, 2025
Honeywell International Inc.
Massimo Bressanutti
G01 - MEASURING TESTING
Information
Patent Application
DETERMINATION DEVICE AND IMAGE FORMING APPARATUS
Publication number
20250102989
Publication date
Mar 27, 2025
FUJIFILM Business Innovation Corp.
Kouhei YUKAWA
G01 - MEASURING TESTING
Information
Patent Application
SMOKE DETECTOR REDUCING FALSE ALARM RATE
Publication number
20250067667
Publication date
Feb 27, 2025
PIXART IMAGING INC.
Cheng-Nan TSAI
G08 - SIGNALLING
Information
Patent Application
BLOOD CELL ANALYZER FOR DETECTING ARCHAEOCYTE AND DETECTION METHOD
Publication number
20250052680
Publication date
Feb 13, 2025
Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
Jin LI
G01 - MEASURING TESTING
Information
Patent Application
DEVICE AND METHODS FOR PERFORMING SIZE EXCLUSION CHROMATOGRAPHY
Publication number
20250052727
Publication date
Feb 13, 2025
WATERS TECHNOLOGIES CORPORATION
Edouard S. P. Bouvier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Systems And Methods For Off-Axis Bubble Detection
Publication number
20250044225
Publication date
Feb 6, 2025
Life Technologies Corporation
Daniel Quigley
G01 - MEASURING TESTING
Information
Patent Application
ASPIRATING SMOKE DETECTOR DISCREET SAMPLE POINT
Publication number
20250037561
Publication date
Jan 30, 2025
Honeywell International Inc.
Kemal Ajay
G08 - SIGNALLING
Information
Patent Application
QUALIMETRY EVALUATED BY A FLUID METER
Publication number
20250027801
Publication date
Jan 23, 2025
SAGEMCOM ENERGY & TELECOM SAS
Henri TEBOULLE
G01 - MEASURING TESTING
Information
Patent Application
MODULAR INSTRUMENTATION FOR ANALYZING BIOLOGICAL FLUIDS
Publication number
20250025873
Publication date
Jan 23, 2025
The General Hospital Corporation
Robert Granier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INDOOR AIR POLLUTION PREVENTION SYSTEM
Publication number
20250020354
Publication date
Jan 16, 2025
Microjet Technology Co., Ltd.
Hao-Jan Mou
G01 - MEASURING TESTING
Information
Patent Application
INDOOR AIR POLLUTION PREVENTION SYSTEM
Publication number
20250020355
Publication date
Jan 16, 2025
Microjet Technology Co., Ltd.
Hao-Jan Mou
G01 - MEASURING TESTING
Information
Patent Application
MEASUREMENT INSTRUMENT, MEASUREMENT DEVICE, MEASUREMENT SYSTEM, AND...
Publication number
20250020577
Publication date
Jan 16, 2025
HORIBA Advanced Techno, Co., Ltd.
Keisuke SASAI
G01 - MEASURING TESTING
Information
Patent Application
SYSTEMS AND METHODS FOR DIFFERENTIATING BUBBLE POINTS FROM DEW POINTS
Publication number
20240418646
Publication date
Dec 19, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Adriaan Gisolf
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS AND APPARATUSES FOR MEASURING FLUID COMPOSITION AND TURBIDITY
Publication number
20240402083
Publication date
Dec 5, 2024
Honeywell International Inc.
Kuna Venkat Satya Rama KISHORE
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS FOR CHARACTERIZING PARTICLES AND METHOD FOR USE IN CHARAC...
Publication number
20240393221
Publication date
Nov 28, 2024
Malvern Panalytical Limited
David SPRIGGS
G01 - MEASURING TESTING
Information
Patent Application
SKID ATTACHMENT
Publication number
20240369481
Publication date
Nov 7, 2024
Wyatt Technology, LLC
Drew Amaral
G01 - MEASURING TESTING
Information
Patent Application
LIGHT SCATTERING MEASUREMENT BASED ON SKIP LIGHT PULSES
Publication number
20240361238
Publication date
Oct 31, 2024
TEXAS INSTRUMENTS INCORPORATED
Pulak SARANGI
G01 - MEASURING TESTING
Information
Patent Application
Apparatuses, Systems And Methods For Imaging Flow Cytometry
Publication number
20240344963
Publication date
Oct 17, 2024
Life Technologies Corporation
Gregory Kaduchak
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SOLID CALIBRATION STANDARDS FOR TURBIDITY MEASURING DEVICES
Publication number
20240328942
Publication date
Oct 3, 2024
ABB Schweiz AG
Sylvio R. Laplante
G01 - MEASURING TESTING
Information
Patent Application
DEVICES AND METHODS FOR CHARACTERIZATION AND CONTROL OF BIOPOLYMERS...
Publication number
20240280498
Publication date
Aug 22, 2024
YOKOGAWA FLUENCE ANALYTICS, INC.
Wayne Frederick REED
G01 - MEASURING TESTING
Information
Patent Application
Systems and Methods for Measuring Mat Density of Aquatic Biomass
Publication number
20240263114
Publication date
Aug 8, 2024
Plantible Foods Inc.
Geoffrey MANGALAM
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
VEHICLE COOLANT SYSTEMS
Publication number
20240248044
Publication date
Jul 25, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Nicholas Paul William PIECZONKA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EARLY FIRE DETECTION APPARATUS AND METHOD BASED ON UNWANTED ALARM P...
Publication number
20240241050
Publication date
Jul 18, 2024
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hoe-Sung YANG
G01 - MEASURING TESTING
Information
Patent Application
DYNAMIC HIGH-SPEED HIGH-SENSITIVITY IMAGING DEVICE AND IMAGING METHOD
Publication number
20240241038
Publication date
Jul 18, 2024
THE UNIVERSITY OF TOKYO
Sadao Ota
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ACCURATE TURBIDITY MEASUREMENT SYSTEM AND METHOD, USING SPECKLE PAT...
Publication number
20240230531
Publication date
Jul 11, 2024
The Wave Talk, Inc.
Young Dug KIM
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
CALIBRATION VESSEL AND METHOD FOR CALIBRATION
Publication number
20240192134
Publication date
Jun 13, 2024
Endress + Hauser Conducta GmbH + Co. KG
Thilo Krätschmer
G01 - MEASURING TESTING
Information
Patent Application
HYDROCARBON CONDENSATE DETECTION AND CONTROL
Publication number
20240168003
Publication date
May 23, 2024
Dean Grose
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...