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B01D2265/026
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B01
Physical, chemical processing
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SEPARATION
B01D2265/00
Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
Current Industry
B01D2265/026
with means for avoiding false mounting
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Patents Grants
last 30 patents
Information
Patent Grant
Air oil separator
Patent number
12,280,328
Issue date
Apr 22, 2025
Donaldson Company, Inc.
Wijadi Jodi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter cartridges; air cleaner assemblies; housings; features compo...
Patent number
12,257,541
Issue date
Mar 25, 2025
Donaldson Company, Inc.
Kristof Decoster
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cyclonic air filter assembly for an engine
Patent number
12,251,655
Issue date
Mar 18, 2025
Briggs & Stratton, LLC
Steven G. Gleixner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fuel filter cartridge with keyed profile
Patent number
12,233,364
Issue date
Feb 25, 2025
Cummins Filtration IP, Inc.
Priti Vishwas Chavan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air filter element having a circumferentially protruding clean air...
Patent number
12,233,369
Issue date
Feb 25, 2025
MANN+HUMMEL GMBH
Pascal Neef
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter system having a primary and a secondary filter element and p...
Patent number
12,208,353
Issue date
Jan 28, 2025
MANN+HUMMEL GMBH
Bharatesh Alagouda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter cartridges; air cleaner assemblies; housings; features; comp...
Patent number
12,186,694
Issue date
Jan 7, 2025
Donaldson Company, Inc.
Steven K. Campbell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter cartridges; air cleaner assemblies; housings; features; comp...
Patent number
12,186,698
Issue date
Jan 7, 2025
Donaldson Company, Inc.
Steven S. Gieseke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter cartridge for a filter assembly, filter assembly and domesti...
Patent number
12,172,119
Issue date
Dec 24, 2024
Electrolux Appliances Aktiebolag
Andrea Malausa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter elements, coalescing baffles, filtration vessel and methods
Patent number
12,134,056
Issue date
Nov 5, 2024
Parker-Hannifin Corporation
Daniel M. Cloud
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter system having a primary and a secondary filter element and s...
Patent number
12,134,061
Issue date
Nov 5, 2024
MANN+HUMMEL GMBH
Bharatesh Alagouda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter cartridges; air cleaner assemblies; housings; features; comp...
Patent number
12,115,484
Issue date
Oct 15, 2024
Donaldson Company, Inc.
Steven K. Campbell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter elements, air cleaner assemblies, and methods of use and ass...
Patent number
12,109,524
Issue date
Oct 8, 2024
Donaldson Company, Inc.
Kristof Decoster
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter element, housing for a filter system, and filter system comp...
Patent number
12,070,707
Issue date
Aug 27, 2024
MANN+HUMMEL GMBH
Pascal Neef
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter cartridges; air cleaner assemblies; housings; features; comp...
Patent number
12,070,710
Issue date
Aug 27, 2024
Donaldson Company, Inc.
Daniel E. Adamek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter system having a primary and a secondary filter element, seco...
Patent number
12,023,621
Issue date
Jul 2, 2024
MANN+HUMMEL GMBH
Bharatesh Alagouda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air cleaner arrangement with end support for cartridge; components;...
Patent number
11,975,284
Issue date
May 7, 2024
Donaldson Company, Inc.
Michel Baseotto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Radial seal air filter
Patent number
11,975,283
Issue date
May 7, 2024
Cummins Filtration IP, Inc.
Matthew Louison
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter element and filter system
Patent number
11,938,434
Issue date
Mar 26, 2024
MANN+HUMMEL GMBH
Pascal Neef
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter assemblies; components and features thereof; and, methods of...
Patent number
11,890,565
Issue date
Feb 6, 2024
Donaldson Company, Inc.
Richard Osendorf
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter cartridges; air cleaner assemblies; housings; features; comp...
Patent number
11,857,907
Issue date
Jan 2, 2024
Donaldson Company, Inc.
Steven S. Gieseke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Interlocked stable filter assembly
Patent number
11,813,559
Issue date
Nov 14, 2023
Cummins Filtration IP, Inc.
Mark V. Holzmann
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Filter cartridges; air cleaner assemblies; housings; features compo...
Patent number
11,772,031
Issue date
Oct 3, 2023
Donaldson Company, Inc.
Kristof Decoster
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter cartridges; air cleaner assemblies; housings; features; comp...
Patent number
11,752,460
Issue date
Sep 12, 2023
Donaldson Company, Inc.
Steven K. Campbell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter arrangement
Patent number
11,725,614
Issue date
Aug 15, 2023
MANN+HUMMEL GMBH
Volker Kuemmerling
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Undulated interlocking housing-endplate interface geometry
Patent number
11,724,220
Issue date
Aug 15, 2023
Cummins Filtration IP, Inc.
Philip M. Ouweleen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cyclonic air filter assembly for an engine
Patent number
11,712,649
Issue date
Aug 1, 2023
Briggs & Stratton, LLC
Steven G. Gleixner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter cartridges; air cleaner assemblies; housings; features; comp...
Patent number
11,660,558
Issue date
May 30, 2023
Donaldson Company, Inc.
Daniel E. Adamek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter systems, elements and methods with short-range wireless trac...
Patent number
11,654,390
Issue date
May 23, 2023
Donaldson Company, Inc.
Danny W. Miller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Media filter and method of installation
Patent number
11,648,497
Issue date
May 16, 2023
Carrier Corporation
Ronald L. Bowman
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Patents Applications
last 30 patents
Information
Patent Application
CRANKCASE OIL SEPARATION DEVICE FOR INTERNAL COMBUSTION ENGINE
Publication number
20250170511
Publication date
May 29, 2025
Caterpillar Inc.
Rodney Allen Lawrence
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES COMPO...
Publication number
20250161857
Publication date
May 22, 2025
Donaldson Company, Inc.
Kristof DECOSTER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CYCLONIC AIR FILTER ASSEMBLY FOR AN ENGINE
Publication number
20250153081
Publication date
May 15, 2025
Briggs & Stratton, LLC
Steven G. Gleixner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES; COMP...
Publication number
20250135388
Publication date
May 1, 2025
Donaldson Company, Inc.
Steven S. Gieseke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER ELEMENTS, AIR CLEANER ASSEMBLIES, AND METHODS OF USE AND ASS...
Publication number
20250065255
Publication date
Feb 27, 2025
Donaldson Company, Inc.
Kristof DECOSTER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES; COMP...
Publication number
20250050260
Publication date
Feb 13, 2025
Donaldson Company, Inc.
Daniel E. Adamek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER ELEMENTS, COALESCING BAFFLES, FILTRATION VESSEL AND METHODS
Publication number
20250032967
Publication date
Jan 30, 2025
Parker-Hannifin Corporation
Daniel M. Cloud
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER ELEMENT, HOUSING FOR A FILTER SYSTEM, AND FILTER SYSTEM COMP...
Publication number
20240382885
Publication date
Nov 21, 2024
Mann + Hummel GmbH
Pascal Neef
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Filter Assemblies; Components and Features Thereof; and, Methods of...
Publication number
20240189750
Publication date
Jun 13, 2024
Donaldson Company, Inc.
Richard Osendorf
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES; COMP...
Publication number
20240149204
Publication date
May 9, 2024
Donaldson Company, Inc.
Steven S. Gieseke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES COMPO...
Publication number
20240091696
Publication date
Mar 21, 2024
Donaldson Company, Inc.
Kristof DECOSTER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INTERLOCKED STABLE FILTER ASSEMBLY
Publication number
20240075416
Publication date
Mar 7, 2024
CUMMINS FILTRATION IP, INC.
Mark V. Holzmann
B60 - VEHICLES IN GENERAL
Information
Patent Application
Filter Cartridges; Air Cleaner Assemblies; Housings; Features; Comp...
Publication number
20240066451
Publication date
Feb 29, 2024
Donaldson Company, Inc.
Steven K. Campbell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Filter Cartridges; Air Cleaner Assemblies; Housings; Features; Comp...
Publication number
20230405502
Publication date
Dec 21, 2023
Donaldson Company, Inc.
Steven K. Campbell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER ASSEMBLIES WITH ALIGNMENT FEATURES
Publication number
20230398480
Publication date
Dec 14, 2023
Cummins Filtration Inc.
Scott W. Schwartz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER SYSTEMS, ELEMENTS AND METHODS WITH SHORT-RANGE WIRELESS TRAC...
Publication number
20230372856
Publication date
Nov 23, 2023
Donaldson Company, Inc.
Danny W. Miller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CYCLONIC AIR FILTER ASSEMBLY FOR AN ENGINE
Publication number
20230364540
Publication date
Nov 16, 2023
Briggs & Stratton, LLC
Steven G. Gleixner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES; COMP...
Publication number
20230338883
Publication date
Oct 26, 2023
Donaldson Company, Inc.
Daniel E. Adamek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
UNDULATED INTERLOCKING HOUSING-ENDPLATE INTERFACE GEOMETRY
Publication number
20230277964
Publication date
Sep 7, 2023
CUMMINS FILTRATION IP, INC.
Philip M. Ouweleen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER ASSEMBLY WITH REULEAUX SEALING INTERFACE
Publication number
20230264130
Publication date
Aug 24, 2023
Cummins Filtration Inc.
Lucas A. Canik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM COMPRISING A CONNECTOR FOR COUPLING TO A FLUID FILTER ELEMEN...
Publication number
20230166208
Publication date
Jun 1, 2023
Donaldson Company, Inc.
Antoine DECUGNIERE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER ELEMENT, HOUSING FOR A FILTER SYSTEM, AND FILTER SYSTEM COMP...
Publication number
20230118296
Publication date
Apr 20, 2023
Mann + Hummel GmbH
Kevin Kohn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AN AIR FILTER ELEMENT
Publication number
20230089339
Publication date
Mar 23, 2023
VOLVO TRUCK CORPORATION
Hans RÖNNINGS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR CLEANER ARRANGEMENT WITH END SUPPORT FOR CARTRIDGE; COMPONENTS;...
Publication number
20230058723
Publication date
Feb 23, 2023
Michel Baseotto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ENDPLATE WITH GUIDE FEATURE
Publication number
20230050414
Publication date
Feb 16, 2023
CUMMINS FILTRATION IP, INC.
Manikandan Annamalai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Air Purifier
Publication number
20230051844
Publication date
Feb 16, 2023
Shenzhen Chenbei Technology Co., Ltd.
Zongquan Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER ELEMENTS, AIR CLEANER ASSEMBLIES, AND METHODS OF USE AND ASS...
Publication number
20230001341
Publication date
Jan 5, 2023
Donaldson Company, Inc.
Kristof DECOSTER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FUEL FILTER CARTRIDGE WITH KEYED PROFILE
Publication number
20220347608
Publication date
Nov 3, 2022
CUMMINS FILTRATION IP, INC.
Priti Vishwas Chavan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES; COMP...
Publication number
20220347618
Publication date
Nov 3, 2022
Donaldson Company, Inc.
Steven S. Gieseke
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Filter Assemblies; Components and Features Thereof; and, Methods of...
Publication number
20220331728
Publication date
Oct 20, 2022
Donaldson Company, Inc.
Richard Osendorf
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL