Testing of filters, filter elements, sealings

Industry

CPC
B01D2273/18

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D2273/00Operation of filters specially adapted for separating dispersed particles from gases or vapours

Current Industry

B01D2273/18Testing of filters, filter elements, sealings

Industries

Patents Grantslast 30 patents

Information Patent Grant
In situ evaluation of filter parameters with opticoanalytical devices
- Patent number 11,841,308
- Issue date Dec 12, 2023
- Halliburton Energy Services, Inc.
- Samuel J. Maguire-Boyle
- G01 - MEASURING TESTING
Information Patent Grant
Filter testing apparatus and method
- Patent number 11,692,922
- Issue date Jul 4, 2023
- American Air Filter Company, Inc.
- Mark Huza
- G01 - MEASURING TESTING
Information Patent Grant
Filter life indicator media and holder
- Patent number 11,679,385
- Issue date Jun 20, 2023
- Entegris, Inc.
- John C. Gaudreau
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Vacuum cleaner
- Patent number 11,612,291
- Issue date Mar 28, 2023
- Techtronic Floor Care Technology Limited
- Steven Marcus
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Vacuum cleaner
- Patent number 11,612,292
- Issue date Mar 28, 2023
- Techtronic Floor Care Technology Limited
- Steven Marcus
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method of evaluating filtration performance of a plugged honeycomb...
- Patent number 11,504,705
- Issue date Nov 22, 2022
- Corning Incorporated
- Huiqing Wu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for providing test ports
- Patent number 11,478,737
- Issue date Oct 25, 2022
- American Air Filter Company, Inc.
- Jorn Poulsen
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air filter and ventilation system comprising the air filter
- Patent number 11,471,815
- Issue date Oct 18, 2022
- Mahle International GmbH
- Markus Michael
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Honeycomb body and particulate filter comprising a honeycomb
- Patent number 11,458,464
- Issue date Oct 4, 2022
- Corning Incorporated
- Douglas Munroe Beall
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and apparatus for identifying valid or invalid flow path
- Patent number 11,422,083
- Issue date Aug 23, 2022
- NGK Insulators, Ltd.
- Shingo Sokawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Aerosol distribution in filter testing systems
- Patent number 11,338,238
- Issue date May 24, 2022
- Camfil AB
- Axel Mahler
- G01 - MEASURING TESTING
Information Patent Grant
Aerosol distribution in filter testing systems
- Patent number 11,278,921
- Issue date Mar 22, 2022
- Camfil AB
- Keith Woolard
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
In situ evaluation of filter parameters with opticoanalytical devices
- Patent number 11,255,768
- Issue date Feb 22, 2022
- Halliburton Energy Services, Inc.
- Samuel James Maguire-Boyle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air filter cleaning device and parts and methods of use thereof
- Patent number 11,207,625
- Issue date Dec 28, 2021
- MAX XP PTY LTD
- Graham Edward Heilig
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Enhanced stability filter integrity test
- Patent number 11,192,070
- Issue date Dec 7, 2021
- EMD Millipore Corporation
- Salvatore Giglia
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter testing apparatus and method
- Patent number 11,181,461
- Issue date Nov 23, 2021
- American Air Filter Company, Inc.
- Mark Huza
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and methods for evaluating an air purification system
- Patent number 11,175,210
- Issue date Nov 16, 2021
- The Boeing Company
- Brian P. Berryessa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods and systems for a diesel oxidation catalyst
- Patent number 11,143,073
- Issue date Oct 12, 2021
- Ford Global Technologies, LLC
- Douglas Allen Dobson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Clogging determination device
- Patent number 11,098,628
- Issue date Aug 24, 2021
- Fujitsu Limited
- Tatsuya Hirose
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Dirt collector for a vacuum cleaner
- Patent number 11,083,354
- Issue date Aug 10, 2021
- Techtronic Floor Care Technology Limited
- Michael Bloom
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Particulate detection for industrial facilities, and associated sys...
- Patent number 11,071,935
- Issue date Jul 27, 2021
- SunCoke Technology and Development LLC
- John Francis Quanci
- G08 - SIGNALLING
Information Patent Grant
Vacuum cleaner
- Patent number 11,058,273
- Issue date Jul 13, 2021
- Techtronic Floor Care Technology Limited
- Steven Marcus
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Leak inspection assistance device and leak inspection method using...
- Patent number 10,976,212
- Issue date Apr 13, 2021
- AIREX CO., LTD.
- Koji Kawasaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air filter clog detector
- Patent number 10,967,321
- Issue date Apr 6, 2021
- Shashidhar Prabhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device for checking filter testing systems
- Patent number 10,962,465
- Issue date Mar 30, 2021
- Topas GmbH
- Rene Adam
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air velocity apparatus and system
- Patent number 10,954,903
- Issue date Mar 23, 2021
- K & N Engineering, Inc.
- John Reedy
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pulse-jet valve performance monitoring system and method
- Patent number 10,933,362
- Issue date Mar 2, 2021
- Dust Company, Inc.
- Robert W. Baxter
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and method for detecting a level of dirtiness of a filter ma...
- Patent number 10,775,318
- Issue date Sep 15, 2020
- Xieon Networks S.a.r.l.
- Lutz Rapp
- G01 - MEASURING TESTING
Information Patent Grant
Leakage detection for installed filters of a multi-filter containme...
- Patent number 10,751,659
- Issue date Aug 25, 2020
- Gregory John Dobbyn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Particulate matter detection circuit and filter processing device
- Patent number 10,746,076
- Issue date Aug 18, 2020
- Fujitsu Limited
- Tatsuya Hirose
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND ELECTRONIC DEVICE FOR DETECTING CONTAMINATION OF FILTER
- Publication number 20240100458
- Publication date Mar 28, 2024
- Samsung Electronics Co., Ltd.
- Hyukbin JO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
IN SITU EVALUATION OF FILTER PARAMETERS WITH OPTICOANALYTICAL DEVICES
- Publication number 20240102910
- Publication date Mar 28, 2024
- Halliburton Energy Services, Inc.
- Samuel J. Maguire-Boyle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for determining the degree of soiling of an air filter
- Publication number 20240075417
- Publication date Mar 7, 2024
- HELLA GmbH & Co. KGaA
- Thomas Niemann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER TEST DEVICE FOR A PORTABLE AIR PURIFIER
- Publication number 20240033672
- Publication date Feb 1, 2024
- Dyson Technology Limited
- Nikian Naji AGHABABAIE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER LIFE CONDITION ASSESSMENT THROUGH OPTICAL ABSORBANCE
- Publication number 20230213428
- Publication date Jul 6, 2023
- 3M Innovative Properties Company
- Aloka Khanna
- G01 - MEASURING TESTING
Information Patent Application
Multivariate Bracketing Approach for Sterile Filter Validation
- Publication number 20230071627
- Publication date Mar 9, 2023
- Amgen Inc.
- Carl G. Kolvenbach
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
QUANTITATIVE DISORDER ANALYSIS AND PARTICLE REMOVAL EFFICIENCY OF F...
- Publication number 20220347610
- Publication date Nov 3, 2022
- The Board of Trustees of Western Michigan University
- Robert Allen Makin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR FILTER CLEANING DEVICE AND PARTS AND METHODS OF USE THEREOF
- Publication number 20220111321
- Publication date Apr 14, 2022
- MAX XP PTY LTD
- Graham Edward HEILIG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Testing Apparatus and Method
- Publication number 20220074842
- Publication date Mar 10, 2022
- American Air Filter Company, Inc.
- Mark Huza
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
IN SITU EVALUATION OF FILTER PARAMETERS WITH OPTICOANALYTICAL DEVICES
- Publication number 20220003652
- Publication date Jan 6, 2022
- Halliburton Energy Services, Inc.
- Samuel J. Maguire-Boyle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIRT COLLECTOR FOR A VACUUM CLEANER
- Publication number 20210361135
- Publication date Nov 25, 2021
- TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED
- Michael Bloom
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
VACUUM CLEANER
- Publication number 20210338026
- Publication date Nov 4, 2021
- TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED
- Steven Marcus
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
VACUUM CLEANER
- Publication number 20210338027
- Publication date Nov 4, 2021
- TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED
- Steven Marcus
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
AIR VELOCITY APPARATUS AND SYSTEM
- Publication number 20210246856
- Publication date Aug 12, 2021
- K&N Engineering, Inc.
- John Reedy
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Air Filter Clog Detector
- Publication number 20210205747
- Publication date Jul 8, 2021
- Shashidhar Prabhakar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREDICTING THE SERVICE LIFE OF A FILTER
- Publication number 20210060474
- Publication date Mar 4, 2021
- Carl Freudenberg KG
- Thomas Caesar
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
SYSTEM AND METHOD TO VERIFY REPLACEMENT OF A HEATING-VENTING AND AI...
- Publication number 20210008482
- Publication date Jan 14, 2021
- Violeta Staykova
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Plant for treating receptacles adapted to contain a pourable product
- Publication number 20200407207
- Publication date Dec 31, 2020
- SIDEL PARTICIPATIONS
- Lionel LICHNEWSKY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHODS FOR EVALUATING AN AIR PURIFICATION SYSTEM
- Publication number 20200400545
- Publication date Dec 24, 2020
- The Boeing Company
- Brian P. BERRYESSA
- G01 - MEASURING TESTING
Information Patent Application
AEROSOL DISTRIBUTION IN FILTER TESTING SYSTEMS
- Publication number 20200391233
- Publication date Dec 17, 2020
- Camfil Aktiebolag
- Keith WOOLARD
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Aerosol Distribution In Filter Testing Systems
- Publication number 20200289971
- Publication date Sep 17, 2020
- CAMFIL AB
- Axel Mahler
- G01 - MEASURING TESTING
Information Patent Application
ENHANCED STABILITY FILTER INTEGRITY TEST
- Publication number 20200254392
- Publication date Aug 13, 2020
- EMD Millipore Corporation
- Salvatore Giglia
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PARTICULATE DETECTION FOR INDUSTRIAL FACILITIES, AND ASSOCIATED SY...
- Publication number 20200206669
- Publication date Jul 2, 2020
- SunCoke Technology and Development LLC
- John Francis QUANCI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHODS AND SYSTEMS FOR A DIESEL OXIDATION CATALYST
- Publication number 20200173324
- Publication date Jun 4, 2020
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Douglas Allen Dobson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AIR FILTER AND VENTILATION SYSTEM COMPRISING THE AIR FILTER
- Publication number 20200147539
- Publication date May 14, 2020
- MAHLE International GmbH
- Markus Michael
- B60 - VEHICLES IN GENERAL
Information Patent Application
LEAKAGE DETECTION FOR INSTALLED FILTERS OF A MULTI-FILTER CONTAINME...
- Publication number 20200038794
- Publication date Feb 6, 2020
- APPLIED MEDICAL TECHNOLOGIES, INC.
- Gregory John Dobbyn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS OF PREDICTING LIFE OF A FILTER IN AN HVAC SYSTEM
- Publication number 20190374894
- Publication date Dec 12, 2019
- Lennox Industries Inc.
- Sanjeev Hingorani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LEAK INSPECTION ASSISTANCE DEVICE AND LEAK INSPECTION METHOD USING...
- Publication number 20190265122
- Publication date Aug 29, 2019
- AIREX CO., LTD.
- Koji Kawasaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Device for Checking Filter Testing Systems
- Publication number 20190234857
- Publication date Aug 1, 2019
- Topas GmbH Technologie-orientierte Partikel-, Anlysen- und Sensortechnik
- Rene Adam
- B60 - VEHICLES IN GENERAL
Information Patent Application
Determining Displacement From Air Filtration Media
- Publication number 20190128763
- Publication date May 2, 2019
- K&N Engineering, Inc.
- John Reedy
- B60 - VEHICLES IN GENERAL

Testing of filters, filter elements, sealings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

In situ evaluation of filter parameters with opticoanalytical devices

Filter testing apparatus and method

Filter life indicator media and holder

Vacuum cleaner

Vacuum cleaner

Method of evaluating filtration performance of a plugged honeycomb...

Method and apparatus for providing test ports

Air filter and ventilation system comprising the air filter

Honeycomb body and particulate filter comprising a honeycomb

Method and apparatus for identifying valid or invalid flow path

Aerosol distribution in filter testing systems

Aerosol distribution in filter testing systems

In situ evaluation of filter parameters with opticoanalytical devices

Air filter cleaning device and parts and methods of use thereof

Enhanced stability filter integrity test

Filter testing apparatus and method

System and methods for evaluating an air purification system

Methods and systems for a diesel oxidation catalyst

Clogging determination device

Dirt collector for a vacuum cleaner

Particulate detection for industrial facilities, and associated sys...

Vacuum cleaner

Leak inspection assistance device and leak inspection method using...

Air filter clog detector

Device for checking filter testing systems

Air velocity apparatus and system

Pulse-jet valve performance monitoring system and method

System and method for detecting a level of dirtiness of a filter ma...

Leakage detection for installed filters of a multi-filter containme...

Particulate matter detection circuit and filter processing device

Patents Applicationslast 30 patents

METHOD AND ELECTRONIC DEVICE FOR DETECTING CONTAMINATION OF FILTER

IN SITU EVALUATION OF FILTER PARAMETERS WITH OPTICOANALYTICAL DEVICES

Method for determining the degree of soiling of an air filter

FILTER TEST DEVICE FOR A PORTABLE AIR PURIFIER

FILTER LIFE CONDITION ASSESSMENT THROUGH OPTICAL ABSORBANCE

Multivariate Bracketing Approach for Sterile Filter Validation

QUANTITATIVE DISORDER ANALYSIS AND PARTICLE REMOVAL EFFICIENCY OF F...

AIR FILTER CLEANING DEVICE AND PARTS AND METHODS OF USE THEREOF

Filter Testing Apparatus and Method

IN SITU EVALUATION OF FILTER PARAMETERS WITH OPTICOANALYTICAL DEVICES

DIRT COLLECTOR FOR A VACUUM CLEANER

VACUUM CLEANER

VACUUM CLEANER

AIR VELOCITY APPARATUS AND SYSTEM

Air Filter Clog Detector

METHOD FOR PREDICTING THE SERVICE LIFE OF A FILTER

SYSTEM AND METHOD TO VERIFY REPLACEMENT OF A HEATING-VENTING AND AI...

Plant for treating receptacles adapted to contain a pourable product

SYSTEM AND METHODS FOR EVALUATING AN AIR PURIFICATION SYSTEM

AEROSOL DISTRIBUTION IN FILTER TESTING SYSTEMS

Aerosol Distribution In Filter Testing Systems

ENHANCED STABILITY FILTER INTEGRITY TEST

PARTICULATE DETECTION FOR INDUSTRIAL FACILITIES, AND ASSOCIATED SY...

METHODS AND SYSTEMS FOR A DIESEL OXIDATION CATALYST

AIR FILTER AND VENTILATION SYSTEM COMPRISING THE AIR FILTER

LEAKAGE DETECTION FOR INSTALLED FILTERS OF A MULTI-FILTER CONTAINME...

SYSTEMS AND METHODS OF PREDICTING LIFE OF A FILTER IN AN HVAC SYSTEM

LEAK INSPECTION ASSISTANCE DEVICE AND LEAK INSPECTION METHOD USING...

Device for Checking Filter Testing Systems

Determining Displacement From Air Filtration Media