Membership
Tour
Register
Log in
Investigating contamination
Follow
Industry
CPC
G01N21/94
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
G
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
G01N21/94
Investigating contamination
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for cleanliness determination of areas and obj...
Patent number
11,982,630
Issue date
May 14, 2024
DATAGARDEN, INC.
Clint Matthew Harvey
G01 - MEASURING TESTING
Information
Patent Grant
Optical navigation device which can determine dirtiness level of co...
Patent number
11,976,942
Issue date
May 7, 2024
PixArt Imaging Inc.
Guo-Zhen Wang
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Surface fouling detection
Patent number
11,965,991
Issue date
Apr 23, 2024
Waymo LLC
Ethan Stark
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Detection device
Patent number
11,953,491
Issue date
Apr 9, 2024
KELK Ltd.
Kazuji Sasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Detection device for detecting contamination
Patent number
11,946,873
Issue date
Apr 2, 2024
Robert Bosch GmbH
Annette Frederiksen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for the detection and quantification of nano or micro plasti...
Patent number
11,933,740
Issue date
Mar 19, 2024
The European Union, Represented by the European Commission
Andrea Valsesia
G01 - MEASURING TESTING
Information
Patent Grant
Localized window contaminant detection
Patent number
11,936,845
Issue date
Mar 19, 2024
Waymo LLC
Benjamin Frevert
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Detection and extraction of plastic contaminants within water using...
Patent number
11,932,557
Issue date
Mar 19, 2024
University of Kentucky Research Foundation
Jian Shi
G01 - MEASURING TESTING
Information
Patent Grant
Device for removing biomaterial
Patent number
11,925,897
Issue date
Mar 12, 2024
Electronics and Telecommunications Research Institute
Jin Tae Kim
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for assessing the condition of a shaving razor cartridge
Patent number
11,919,184
Issue date
Mar 5, 2024
Bic Violex Single Member S.A.
Georgios Pintzos
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Foreign material inspection system of display unit
Patent number
11,906,442
Issue date
Feb 20, 2024
LG Chem, Ltd.
Beom Seok Lee
G01 - MEASURING TESTING
Information
Patent Grant
Additive manufacturing methods and systems for detection and extrac...
Patent number
11,845,224
Issue date
Dec 19, 2023
The Boeing Company
Nathan D. Hiller
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Determining the transmission quality of an optical unit in a camera...
Patent number
11,846,561
Issue date
Dec 19, 2023
Siemens Mobility GmbH
Norbert Oertel
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Clothing cuff clip with contamination indicator
Patent number
11,839,250
Issue date
Dec 12, 2023
Daniel Sanchez
A41 - WEARING APPAREL
Information
Patent Grant
Fluid optical database reconstruction methods and applications thereof
Patent number
11,836,109
Issue date
Dec 5, 2023
Halliburton Energy Services, Inc.
Dingding Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for detecting plastic foreign objects with low ch...
Patent number
11,825,871
Issue date
Nov 28, 2023
JIANGSU UNIVERSITY
Jiyong Shi
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Diagnostic systems and methods of vehicles using olfaction
Patent number
11,828,210
Issue date
Nov 28, 2023
DENSO International America, Inc.
Sibu Varughese
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Pump and probe type second harmonic generation metrology
Patent number
11,821,911
Issue date
Nov 21, 2023
FemtoMetrix, Inc.
Viktor Koldiaev
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vehicle and method of managing cleanliness of interior of the same
Patent number
11,821,845
Issue date
Nov 21, 2023
Hyundai Motor Company
Seung Hyun Woo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Drilling fluid contamination determination for downhole fluid sampl...
Patent number
11,821,310
Issue date
Nov 21, 2023
Halliburton Energy Services, Inc.
Mehdi Alipour Kallehbasti
E21 - EARTH DRILLING MINING
Information
Patent Grant
Device of detection of surface defects on at least one terminal sur...
Patent number
11,808,991
Issue date
Nov 7, 2023
DATA-PIXEL
Yannick Laperriere
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Contaminant detection metrology system, lithographic apparatus, and...
Patent number
11,803,119
Issue date
Oct 31, 2023
ASML Holding N.V.
Michal Emanuel Pawlowski
G01 - MEASURING TESTING
Information
Patent Grant
Continuous dust accumulation monitoring system
Patent number
11,796,440
Issue date
Oct 24, 2023
Industrial Intelligence, Inc.
George T. Armbruster
G01 - MEASURING TESTING
Information
Patent Grant
Hazardous contaminant collection kit and rapid testing
Patent number
11,782,042
Issue date
Oct 10, 2023
Becton, Dickinson and Company
Weston F. Harding
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for plate-up detection
Patent number
11,781,238
Issue date
Oct 10, 2023
Applied Materials, Inc.
Matthew Heller
B08 - CLEANING
Information
Patent Grant
Pyranometer dome soiling detection with light sensors
Patent number
11,774,282
Issue date
Oct 3, 2023
OTT HydroMet B.V.
Joop Mes
G01 - MEASURING TESTING
Information
Patent Grant
Foreign substance inspection method and foreign substance inspectio...
Patent number
11,774,378
Issue date
Oct 3, 2023
Toyota Jidosha Kabushiki Kaisha
Miki Kimura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Removable smart sequestration coatings for hazardous metals
Patent number
11,760,888
Issue date
Sep 19, 2023
InnoSense LLC
Uma Sampathkumaran
G01 - MEASURING TESTING
Information
Patent Grant
Self-checking photoelectric sensor and method of operation
Patent number
11,754,438
Issue date
Sep 12, 2023
Alcon Inc.
Christopher Carl Jung
G01 - MEASURING TESTING
Information
Patent Grant
Sensor system having transparent window contaminant removal using v...
Patent number
11,752,531
Issue date
Sep 12, 2023
Johnson Controls Tyco IP Holdings LLP
Frederick Michael McBride
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
PARTICLE INSPECTION DEVICE AND PARTICLE INSPECTION METHOD
Publication number
20240159686
Publication date
May 16, 2024
Horiba, Ltd.
Shota SOMEYA
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR THE DETECTION OF NANOPRODUCTS
Publication number
20240159679
Publication date
May 16, 2024
Fondazione Istituto Italiano Di Tecnologia
Athanasia ATHANASIOU
G01 - MEASURING TESTING
Information
Patent Application
Surface Water Quality Monitoring Method Based on High Spatial Resol...
Publication number
20240151703
Publication date
May 9, 2024
Wuhan University
Yanjun ZHANG
G01 - MEASURING TESTING
Information
Patent Application
SYSTEMS AND METHODS FOR PARTICLE OF INTEREST DETECTION
Publication number
20240145040
Publication date
May 2, 2024
Hyperspectral Corp.
Euan F. Mowat
G01 - MEASURING TESTING
Information
Patent Application
CONTACT CLEANING APPARATUS
Publication number
20240131561
Publication date
Apr 25, 2024
Illinois Tool Works Inc.
Sheila HAMILTON
B08 - CLEANING
Information
Patent Application
METHODS FOR ANALYZING PLANT MATERIAL, FOR DETERMINING PLANT MATERIA...
Publication number
20240125711
Publication date
Apr 18, 2024
KWS SAAT SE & Co. KGaA
Elke HILSCHER
G01 - MEASURING TESTING
Information
Patent Application
MACRO PLASTIC AND MICRO PLASTIC DETECTION METHOD BASED ON RGB AND H...
Publication number
20240125712
Publication date
Apr 18, 2024
Tongji University
Pinjing He
G01 - MEASURING TESTING
Information
Patent Application
INSPECTION DEVICE AND INSPECTION METHOD
Publication number
20240118220
Publication date
Apr 11, 2024
Panasonic Intellectual Property Management Co., Ltd.
Shozo OSHIO
G01 - MEASURING TESTING
Information
Patent Application
VEHICLE LAMP SYSTEM, FOREIGN SUBSTANCE DETERMINATION DEVICE, AND FO...
Publication number
20240101073
Publication date
Mar 28, 2024
Koito Manufacturing Co., Ltd.
Hiroki SUMITANI
B60 - VEHICLES IN GENERAL
Information
Patent Application
SENSOR SYSTEM HAVING TRANSPARENT WINDOW CONTAMINANT REMOVAL USING V...
Publication number
20240082889
Publication date
Mar 14, 2024
Johnson Controls Tyco IP Holdings LLP
Frederick Michael MCBRIDE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AEROSOL SENSOR COMPONENT
Publication number
20240068954
Publication date
Feb 29, 2024
Honeywell International Inc.
Fan YANG
G01 - MEASURING TESTING
Information
Patent Application
FLUID OPTICAL DATABASE RECONSTRUCTION METHODS AND APPLICATIONS THEREOF
Publication number
20240054101
Publication date
Feb 15, 2024
Halliburton Energy Services, Inc.
Dingding Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR DETERMINING THE STATE OF CELLS IN REACTORS
Publication number
20240053269
Publication date
Feb 15, 2024
Aquila Biolabs GmBH
Konrad HERZOG
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL FOREIGN MATTER INSPECTION DEVICE
Publication number
20240044806
Publication date
Feb 8, 2024
HITACHI HIGH-TECH CORPORATION
Hisaaki KANAI
G01 - MEASURING TESTING
Information
Patent Application
DRILLING FLUID CONTAMINATION DETERMINATION FOR DOWNHOLE FLUID SAMPL...
Publication number
20240044248
Publication date
Feb 8, 2024
Halliburton Energy Services, Inc.
Mehdi Ali Pour Kallehbasti
G01 - MEASURING TESTING
Information
Patent Application
AUTOMATED OPTICAL SYSTEM FOR DETECTION OF A BUTTON SANITARY CONDITI...
Publication number
20240017961
Publication date
Jan 18, 2024
TECHNOLOGIES GRB INC.
Raymond Boisvert
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM FOR DETECTING OBSCURANTS ON A VEHICLE LAMP
Publication number
20240001847
Publication date
Jan 4, 2024
HELLA GmbH & Co. KGaA
Nigel Greig
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR EVALUATING SUBSTRATE SURFACE CLEANLINESS ORIENTED TO ADD...
Publication number
20240003824
Publication date
Jan 4, 2024
DALIAN UNIVERSITY OF TECHNOLOGY
Jiang GUO
G01 - MEASURING TESTING
Information
Patent Application
TECHNIQUES FOR CONTAMINATION DETECTION IN ADDITIVE FABRICATION AND...
Publication number
20230405938
Publication date
Dec 21, 2023
Formlabs, Inc.
Shane Wighton
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SINGLE SENSOR IMAGING SPECTROSCOPY FOR DETECTING NANOPARTICLES TO Q...
Publication number
20230408413
Publication date
Dec 21, 2023
Applied Materials, Inc.
Viswanath BAVIGADDA
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR ANALYZING SOIL POLLUTION
Publication number
20230375522
Publication date
Nov 23, 2023
Antonin Van Exem
G01 - MEASURING TESTING
Information
Patent Application
PARTICULATE MATTER DETECTION DEVICE
Publication number
20230366831
Publication date
Nov 16, 2023
Christopher Lee Boortz
G01 - MEASURING TESTING
Information
Patent Application
Foreign Substance Detection Device and Detection Method
Publication number
20230358688
Publication date
Nov 9, 2023
LG ENERGY SOLUTION, LTD.
Jeong Ho Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Estimating Biofilm Biomass on Objects in an Aquatic Environment
Publication number
20230358689
Publication date
Nov 9, 2023
Akzo Nobel Coatings International B.V.
Jennifer Elise LONGYEAR
G01 - MEASURING TESTING
Information
Patent Application
INSPECTION SYSTEM, INSPECTION METHOD, PROGRAM, AND STORAGE MEDIUM
Publication number
20230334644
Publication date
Oct 19, 2023
Panasonic Intellectual Property Management Co., Ltd.
Takanobu OJIMA
G01 - MEASURING TESTING
Information
Patent Application
Detection of Water Contamination based on Spectrographic Analysis
Publication number
20230324285
Publication date
Oct 12, 2023
2S WATER INCORPORATED
Joseph John Cheramy
G01 - MEASURING TESTING
Information
Patent Application
FOREIGN SUBSTANCE/DEFECT INSPECTION DEVICE, IMAGE GENERATION DEVICE...
Publication number
20230314334
Publication date
Oct 5, 2023
VIENEX CORPORATION
Osamu IWASAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUTOMATIC CLEANER
Publication number
20230304942
Publication date
Sep 28, 2023
PixArt Imaging Inc.
Gue-Zren Wang
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
PROCESS CHARACTERIZATION AND CORRECTION USING OPTICAL WALL PROCESS...
Publication number
20230295799
Publication date
Sep 21, 2023
Applied Materials, Inc.
Jeffrey Yat Shan Au
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
WORK MACHINE
Publication number
20230287656
Publication date
Sep 14, 2023
Komatsu Ltd.
Kazuyoshi OKABE
G01 - MEASURING TESTING