Oval shape

Industry

CPC
B01D2275/208

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D2275/00Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours

Current Industry

B01D2275/208Oval shape

Industries

Patents Grantslast 30 patents

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
Ovate tubular filter cartridges and filter systems using the same
- Patent number 12,090,435
- Issue date Sep 17, 2024
- Donaldson Company, Inc.
- Thomas D. Raether
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element and method for manufacturing a filter element
- Patent number 12,064,721
- Issue date Aug 20, 2024
- MANN+HUMMEL GMBH
- Friedrich Kupfer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element, dust collector, and methods
- Patent number 12,053,734
- Issue date Aug 6, 2024
- Donaldson Company, Inc.
- Thomas D. Raether
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element and housing having non-circular cross-sections
- Patent number 12,017,171
- Issue date Jun 25, 2024
- Cummins Filtration Sarl
- Ronan Corvec
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Arched air filter
- Patent number 11,992,800
- Issue date May 28, 2024
- Cummins Filtration Inc.
- Matthew Louison
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element and filter arrangement
- Patent number 11,986,758
- Issue date May 21, 2024
- MANN+HUMMEL GMBH
- Dennis Stark
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air cleaner assemblies and methods of use
- Patent number 11,980,838
- Issue date May 14, 2024
- Donaldson Company, Inc.
- Anthonius Jan-Baptist Maria Moers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oval seal with stabilization contour
- Patent number 11,969,686
- Issue date Apr 30, 2024
- Cummins Filtration IP, Inc.
- Scott W. Schwartz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Round filter element, in particular for gas filtration
- Patent number 11,938,435
- Issue date Mar 26, 2024
- MANN+HUMMEL GMBH
- Pascal Neef
- 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
Air purifying apparatus, method and system
- Patent number 11,904,076
- Issue date Feb 20, 2024
- AIR SANZ HOLDINGS PTY LTD
- Richard Harold Rubin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter holder, filter element and filter arrangement
- Patent number 11,890,567
- Issue date Feb 6, 2024
- MANN+HUMMEL GMBH
- Dennis Stark
- 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
Filter element for filtration and dehumidification of a gas
- Patent number 11,731,067
- Issue date Aug 22, 2023
- MANN+HUMMEL GMBH
- Robert Hasenfratz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ovate tubular filter cartridges and filter systems using the same
- Patent number 11,701,609
- Issue date Jul 18, 2023
- Donaldson Company, Inc.
- Thomas D. Raether
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element and filter arrangement
- Patent number 11,701,607
- Issue date Jul 18, 2023
- MANN+HUMMEL GMBH
- Dennis Stark
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter arrangements; housings; assemblies; and, methods
- Patent number 11,679,352
- Issue date Jun 20, 2023
- Donaldson Company, Inc.
- Paul Counlonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Round filter element, in particular for gas filtration
- Patent number 11,633,686
- Issue date Apr 25, 2023
- MANN+HUMMEL GmbH
- Pascal Neef
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner assemblies and methods of use
- Patent number 11,517,840
- Issue date Dec 6, 2022
- Donaldson Company, Inc.
- Anthonius Jan-Baptist Maria Moers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oval seal with stabilization contour
- Patent number 11,498,022
- Issue date Nov 15, 2022
- Cummins Filtration IP, Inc.
- Scott W. Schwartz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter housing for a filter device
- Patent number 11,471,807
- Issue date Oct 18, 2022
- MANN+HUMMEL GMBH
- Mario Rieger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oval filter with exterior elliptical radial seal and internal suppo...
- Patent number 11,452,952
- Issue date Sep 27, 2022
- Cummins Filtration IP, Inc.
- Jessie A. Knight
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter cartridges; air cleaner assemblies; housings; features; comp...
- Patent number 11,420,147
- Issue date Aug 23, 2022
- Donaldson Company, Inc.
- Steven S. Gieseke
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hollow filter element, in particular for gas filtration
- Patent number 11,338,237
- Issue date May 24, 2022
- MANN+HUMMEL GMBH
- Christoph Wittmers
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Filter device comprising a filter element in a filter housing
- Patent number 11,338,235
- Issue date May 24, 2022
- MANN+HUMMEL GMBH
- Mario Rieger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Round filter element, in particular for gas filtration
- Patent number 11,247,159
- Issue date Feb 15, 2022
- MANN+HUMMEL GMBH
- Pascal Neef
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Filter module comprising a filter element in a filter housing
- Patent number 11,219,855
- Issue date Jan 11, 2022
- MANN+HUMMEL GMBH
- Mario Rieger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element, in particular for gas filtration
- Patent number 11,192,054
- Issue date Dec 7, 2021
- MANN+HUMMEL GMBH
- Mario Rieger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Filter arrangements; housings; assemblies; and, methods
- Patent number 11,123,673
- Issue date Sep 21, 2021
- Donaldson Company, Inc.
- Paul Coulonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
OVATE TUBULAR FILTER CARTRIDGES AND FILTER SYSTEMS USING THE SAME
- Publication number 20240408529
- Publication date Dec 12, 2024
- Donaldson Company, Inc.
- Thomas D. Raether
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT, DUST COLLECTOR, AND METHODS
- Publication number 20240359126
- Publication date Oct 31, 2024
- Donaldson Company, Inc.
- Thomas D. Raether
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR CLEANER ASSEMBLIES AND METHODS OF USE
- Publication number 20240342639
- Publication date Oct 17, 2024
- Donaldson Company, Inc.
- Anthonius Jan-Baptist Maria MOERS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ARCHED AIR FILTER
- Publication number 20240269599
- Publication date Aug 15, 2024
- Cummins Filtration Inc.
- Matthew Louison
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FILTER ELEMENT AND FILTER ARRANGEMENT
- Publication number 20240261713
- Publication date Aug 8, 2024
- Mann + Hummel GmbH
- Dennis Stark
- 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 ELMENT AND METHOD OF MANUFACTURING A FILTER ELEMENT
- Publication number 20240109012
- Publication date Apr 4, 2024
- Donaldson Company, Inc.
- Gunther VAN DE POEL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ARCHED AIR FILTER
- Publication number 20230390687
- Publication date Dec 7, 2023
- Cummins Filtration Inc.
- Matthew Louison
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter element and filter arrangement
- Publication number 20230321577
- Publication date Oct 12, 2023
- Mann + Hummel GmbH
- Dennis Stark
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OVATE TUBULAR FILTER CARTRIDGES AND FILTER SYSTEMS USING THE SAME
- Publication number 20230321582
- Publication date Oct 12, 2023
- Donaldson Company, Inc.
- Thomas D. Raether
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR CLEANER ASSEMBLIES AND METHODS OF USE
- Publication number 20230166206
- Publication date Jun 1, 2023
- Donaldson Company, Inc.
- Anthonius Jan-Baptist Maria MOERS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROTUBERANT COMPRESSIBLE FILTER SEAL DESIGN UTILIZING UNDERCUTS
- Publication number 20230032889
- Publication date Feb 2, 2023
- Cummins Filtration Inc.
- Mark V. Holzmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FILTER ASSEMBLIES AND ELEMENTS UTILIZING MULTILAYERED AND WRAPPED F...
- Publication number 20220355235
- Publication date Nov 10, 2022
- CUMMINS FILTRATION IP, INC.
- Kelly A. Detra
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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 Element and Method for Manufacturing a Filter Element
- Publication number 20220288525
- Publication date Sep 15, 2022
- Mann + Hummel GmbH
- Friedrich Kupfer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER SEAL ASSEMBLY AND SYSTEM
- Publication number 20220126229
- Publication date Apr 28, 2022
- Donaldson Company, Inc.
- Steven A. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ARRANGEMENTS; HOUSINGS; ASSEMBLIES; AND, METHODS
- Publication number 20220072465
- Publication date Mar 10, 2022
- Donaldson Company, Inc.
- Paul Counlonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT, DUST COLLECTOR, AND METHODS
- Publication number 20210308611
- Publication date Oct 7, 2021
- Donaldson Company, Inc.
- Thomas D. Raether
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Round Filter Element, in Particular for Gas Filtration
- Publication number 20210229017
- Publication date Jul 29, 2021
- Mann + Hummel GmbH
- Pascal Neef
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OVATE TUBULAR FILTER CARTRIDGES AND FILTER SYSTEMS USING THE SAME
- Publication number 20210213381
- Publication date Jul 15, 2021
- Donaldson Company, Inc.
- Thomas D. Raether
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OVAL FILTER WITH EXTERIOR ELLIPTICAL RADIAL SEAL AND INTERNAL SUPPO...
- Publication number 20210086109
- Publication date Mar 25, 2021
- CUMMINS FILTRATION IP, INC.
- Jessie A. Knight
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBINED AIR FILTER ELEMENT FILTERING DEVICE
- Publication number 20210060470
- Publication date Mar 4, 2021
- QAP FILTER (CHINA) LTD.
- Chao RAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES; COMP...
- Publication number 20210046416
- Publication date Feb 18, 2021
- Donaldson Company, Inc.
- Steven S. Gieseke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Round Filter Element, in Particular for Gas Filtration
- Publication number 20210039031
- Publication date Feb 11, 2021
- Mann + Hummel GmbH
- Pascal Neef
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT AND HOUSING HAVING NON-CIRCULAR CROSS-SECTIONS
- Publication number 20200406181
- Publication date Dec 31, 2020
- Cummins Filtration Sarl
- Ronan CORVEC
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Element and Filter System
- Publication number 20200376425
- Publication date Dec 3, 2020
- Mann + Hummel GmbH
- Pascal Neef
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Device Comprising a Filter Element in a Filter Housing
- Publication number 20200346154
- Publication date Nov 5, 2020
- Mann + Hummel GmbH
- Mario Rieger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Filter Housing for a Filter Device
- Publication number 20200346152
- Publication date Nov 5, 2020
- Mann + Hummel GmbH
- Mario Rieger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Module Comprising a Filter Element in a Filter Housing
- Publication number 20200346160
- Publication date Nov 5, 2020
- Mann + Hummel GmbH
- Mario Rieger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Element, in Particular for Gas Filtration
- Publication number 20200346153
- Publication date Nov 5, 2020
- Mann + Hummel GmbH
- Mario Rieger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Filter cartridges; air cleaner assemblies; housings; features; comp...

Ovate tubular filter cartridges and filter systems using the same

Filter element and method for manufacturing a filter element

Filter element, dust collector, and methods

Filter element and housing having non-circular cross-sections

Arched air filter

Filter element and filter arrangement

Air cleaner assemblies and methods of use

Oval seal with stabilization contour

Round filter element, in particular for gas filtration

Filter element and filter system

Air purifying apparatus, method and system

Filter holder, filter element and filter arrangement

Filter cartridges; air cleaner assemblies; housings; features; comp...

Filter element for filtration and dehumidification of a gas

Ovate tubular filter cartridges and filter systems using the same

Filter element and filter arrangement

Filter arrangements; housings; assemblies; and, methods

Round filter element, in particular for gas filtration

Air cleaner assemblies and methods of use

Oval seal with stabilization contour

Filter housing for a filter device

Oval filter with exterior elliptical radial seal and internal suppo...

Filter cartridges; air cleaner assemblies; housings; features; comp...

Hollow filter element, in particular for gas filtration

Filter device comprising a filter element in a filter housing

Round filter element, in particular for gas filtration

Filter module comprising a filter element in a filter housing

Filter element, in particular for gas filtration

Filter arrangements; housings; assemblies; and, methods

Patents Applicationslast 30 patents

OVATE TUBULAR FILTER CARTRIDGES AND FILTER SYSTEMS USING THE SAME

FILTER ELEMENT, DUST COLLECTOR, AND METHODS

AIR CLEANER ASSEMBLIES AND METHODS OF USE

ARCHED AIR FILTER

FILTER ELEMENT AND FILTER ARRANGEMENT

FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES; COMP...

FILTER ELMENT AND METHOD OF MANUFACTURING A FILTER ELEMENT

ARCHED AIR FILTER

Filter element and filter arrangement

OVATE TUBULAR FILTER CARTRIDGES AND FILTER SYSTEMS USING THE SAME

AIR CLEANER ASSEMBLIES AND METHODS OF USE

PROTUBERANT COMPRESSIBLE FILTER SEAL DESIGN UTILIZING UNDERCUTS

FILTER ASSEMBLIES AND ELEMENTS UTILIZING MULTILAYERED AND WRAPPED F...

FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES; COMP...

Filter Element and Method for Manufacturing a Filter Element

FILTER SEAL ASSEMBLY AND SYSTEM

FILTER ARRANGEMENTS; HOUSINGS; ASSEMBLIES; AND, METHODS

FILTER ELEMENT, DUST COLLECTOR, AND METHODS

Round Filter Element, in Particular for Gas Filtration

OVATE TUBULAR FILTER CARTRIDGES AND FILTER SYSTEMS USING THE SAME

OVAL FILTER WITH EXTERIOR ELLIPTICAL RADIAL SEAL AND INTERNAL SUPPO...

COMBINED AIR FILTER ELEMENT FILTERING DEVICE

FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES; COMP...

Round Filter Element, in Particular for Gas Filtration

FILTER ELEMENT AND HOUSING HAVING NON-CIRCULAR CROSS-SECTIONS

Filter Element and Filter System

Filter Device Comprising a Filter Element in a Filter Housing

Filter Housing for a Filter Device

Filter Module Comprising a Filter Element in a Filter Housing

Filter Element, in Particular for Gas Filtration