Multiple filtering elements having filtering areas of different size

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CPC
B01D2201/188

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D2201/00Details relating to filtering apparatus

Current Industry

B01D2201/188Multiple filtering elements having filtering areas of different size

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Coalescing filter element and filter assembly therefore
- Patent number 11,992,792
- Issue date May 28, 2024
- Schroeder Industries, LLC.
- Chris Bortnik
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Pleated fluid filter element and methods
- Patent number 11,883,765
- Issue date Jan 30, 2024
- Donaldson Company, Inc.
- James P. Barsness
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pleated filter element having an additional structure
- Patent number 11,801,461
- Issue date Oct 31, 2023
- Hydac Filter Systems GmbH
- Dominic Schneider
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Engine oil system and a lid
- Patent number 11,452,953
- Issue date Sep 27, 2022
- Volvo Truck Corporation
- Magnus Svensson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Suction filter for liquids
- Patent number 11,400,391
- Issue date Aug 2, 2022
- NTZ Nederland BV
- Dick Van De Wetering
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pleated fluid filter element and methods
- Patent number 11,376,526
- Issue date Jul 5, 2022
- Donaldson Company, Inc.
- James P. Barsness
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Filter device
- Patent number 11,305,216
- Issue date Apr 19, 2022
- HYDAC FILTERTECHNIK GMBH
- Matthias Schwender
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter device for an oil filter
- Patent number 10,876,443
- Issue date Dec 29, 2020
- IBS Filtran Kunststoff-/Metallerzeugnisse GmbH
- Michael Dedering
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Suction strainer
- Patent number 10,792,597
- Issue date Oct 6, 2020
- Yamashin-Filter Corp.
- Meiho Taku
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Coalescing filter element and filter assembly therefore
- Patent number 10,786,770
- Issue date Sep 29, 2020
- Schroeder Industries, LLC.
- Chris Bortnik
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Particle separating system
- Patent number 10,751,730
- Issue date Aug 25, 2020
- Schwabische Huttenwerke Automotive GmbH
- Uwe Meinig
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Filter media suitable for hydraulic applications
- Patent number 10,682,595
- Issue date Jun 16, 2020
- Hollingsworth & Vose Company
- Cameron Thomson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pleated fluid filter element and methods
- Patent number 10,653,979
- Issue date May 19, 2020
- Donaldson Company, Inc.
- James P. Barsness
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Gravity-fed water purification system
- Patent number 10,589,199
- Issue date Mar 17, 2020
- Timothy See
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for monitoring medication adherence
- Patent number 10,506,971
- Issue date Dec 17, 2019
- Ai Cure Technologies LLC
- Adam Hanina
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Autonomous filtration switch
- Patent number 10,207,208
- Issue date Feb 19, 2019
- International Business Machines Corporation
- Donald W. Porter
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for monitoring medication adherence
- Patent number 10,149,648
- Issue date Dec 11, 2018
- Ai Cure Technologies LLC
- Adam Hanina
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluid filtration apparatus and method
- Patent number 10,112,134
- Issue date Oct 30, 2018
- Baldwin Filters, Inc.
- Greg Fisher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter media suitable for hydraulic applications
- Patent number 10,022,657
- Issue date Jul 17, 2018
- Hollingsworth & Vose Company
- Milind Godsay
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element having at least one mat-type or sheet-type filter web
- Patent number 9,962,639
- Issue date May 8, 2018
- HYDAC FILTERTECHNIK GMBH
- Micha Kreibig
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Filter media suitable for hydraulic applications
- Patent number 9,950,284
- Issue date Apr 24, 2018
- Hollingsworth & Vose Company
- Cameron Thomson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for monitoring medication adherence
- Patent number 9,844,337
- Issue date Dec 19, 2017
- Ai Cure Technologies LLC
- Adam Hanina
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System for engine oil storage and filtration in an internal combust...
- Patent number 9,821,254
- Issue date Nov 21, 2017
- IBS Filtran Kunststoff-/Metallerzeugnisse GmbH
- Daniel Bernards
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Autonomous filtration switch
- Patent number 9,789,428
- Issue date Oct 17, 2017
- International Business Machines Corporation
- Donald W. Porter
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dual media oil filter
- Patent number 9,764,261
- Issue date Sep 19, 2017
- Ford Global Technologies, LLC
- Kevin E. Norris
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Coalescing filter element and filter assembly therefore
- Patent number 9,718,011
- Issue date Aug 1, 2017
- Schroeder Industries, LLC.
- Chris Bortnik
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and apparatus for monitoring medication adherence
- Patent number 9,486,720
- Issue date Nov 8, 2016
- Ai Cure Technologies LLC
- Adam Hanina
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sieve cloth and method of using same
- Patent number 9,358,483
- Issue date Jun 7, 2016
- Cubility AS
- Jan Kristian Vasshus
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Sieve cloth and method of using same
- Patent number 9,072,994
- Issue date Jul 7, 2015
- Cubility AS
- Jan Kristian Vasshus
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Filter media suitable for hydraulic applications
- Patent number 8,950,587
- Issue date Feb 10, 2015
- Hollingsworth & Vose Company
- Cameron Thomson
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
RECIRCULATION AQUACULTURE SYSTEM AND METHOD
- Publication number 20240224957
- Publication date Jul 11, 2024
- Qinghai Photon Ecology Co., Ltd.
- Jiarui CHEN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PLEATED FLUID FILTER ELEMENT AND METHODS
- Publication number 20240131453
- Publication date Apr 25, 2024
- Donaldson Company, Inc.
- James P. Barsness
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLEXIBLE BAG FOR THE PREPARATION OF ADIPOSE TISSUE GRAFTS AND RELAT...
- Publication number 20230225941
- Publication date Jul 20, 2023
- BIOPSYBELL S.R.L.
- Tiziana Bellini
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PLEATED FLUID FILTER ELEMENT AND METHODS
- Publication number 20220339561
- Publication date Oct 27, 2022
- Donaldson Company, Inc.
- James P. Barsness
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTI-STRUCTURE FILTRATION DEVICE FOR FILTERING, SEPARATING, AND DE...
- Publication number 20220339564
- Publication date Oct 27, 2022
- Essa corp.
- Youngnae YOON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTI-LAYERED FILTER FOR SEPARATING BLOOD COMPONENTS AND DISEASE DI...
- Publication number 20220168672
- Publication date Jun 2, 2022
- Kyungpook National University Industry-Academic Cooperation Foundation
- Hyungsoo Han
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT FOR A FILTER UNIT
- Publication number 20220143533
- Publication date May 12, 2022
- Filtration Group GmbH
- Thomas Gaugler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AN ENGINE OIL SYSTEM AND A LID
- Publication number 20200368650
- Publication date Nov 26, 2020
- VOLVO TRUCK CORPORATION
- Magnus SVENSSON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SUCTION FILTER FOR LIQUIDS
- Publication number 20200368647
- Publication date Nov 26, 2020
- NTZ NEDERLAND BV
- Dick VAN DE WETERING
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filtration System for Use in a Shale Shaker
- Publication number 20200291732
- Publication date Sep 17, 2020
- Richard Ooi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PLEATED FLUID FILTER ELEMENT AND METHODS
- Publication number 20200276525
- Publication date Sep 3, 2020
- Donaldson Company, Inc.
- James P. Barsness
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SLEEVE FOR A FILTER ASSEMBLY
- Publication number 20200182207
- Publication date Jun 11, 2020
- Caterpillar Inc.
- Philip C. SPENGLER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR MONITORING MEDICATION ADHERENCE
- Publication number 20190192070
- Publication date Jun 27, 2019
- AI CURE TECHNOLOGIES LLC
- Adam Hanina
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILTER ELEMENT OF A FILTER, MULTILAYER FILTER MEDIUM OF A FILTER AN...
- Publication number 20190176069
- Publication date Jun 13, 2019
- Mann + Hummel GmbH
- Heiko Wyhler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SAMPLING FILTER, SAMPLING DEVICE, AND SAMPLING METHOD USING THE SAME
- Publication number 20190118120
- Publication date Apr 25, 2019
- Murata Manufacturing Co., Ltd.
- Masaru Banju
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHOD AND APPARATUS FOR MONITORING MEDICATION ADHERENCE
- Publication number 20180296159
- Publication date Oct 18, 2018
- AI CURE TECHNOLOGIES LLC
- Adam Hanina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILTER DEVICE FOR AN OIL FILTER
- Publication number 20180291780
- Publication date Oct 11, 2018
- IBS Filtran Kunststoff-/Metallerzeugnisse GmbH
- Michael DEDERING
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIA SUITABLE FOR HYDRAULIC APPLICATIONS
- Publication number 20180272255
- Publication date Sep 27, 2018
- Hollingsworth & Vose Company
- Cameron Thomson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTIPURPOSE WATER TANK HAVING IMPROVED FILTERING FUNCTION
- Publication number 20180119393
- Publication date May 3, 2018
- POWERRAIN CO., LTD.
- Mi Na MUN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Coalescing filter element and filter assembly therefore
- Publication number 20170326484
- Publication date Nov 16, 2017
- Schroeder Industries, LLC
- Chris Bortnik
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TARGET GENERATION DEVICE, AND METHOD FOR MANUFACTURING FILTER STRUC...
- Publication number 20170203238
- Publication date Jul 20, 2017
- Gigaphoton Inc.
- Takanobu ISHIHARA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Coalescing filter element and filter assembly therefore
- Publication number 20140311963
- Publication date Oct 23, 2014
- Chris Bortnik
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SIEVE CLOTH AND METHOD OF USING SAME
- Publication number 20140151129
- Publication date Jun 5, 2014
- Cubility AS
- Jan Kristian Vasshus
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
SIEVE CLOTH AND METHOD OF USING SAME
- Publication number 20140131114
- Publication date May 15, 2014
- Cubility AS
- Jan Kristian Vasshus
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Method and Apparatus for Monitoring Medication Adherence
- Publication number 20140063242
- Publication date Mar 6, 2014
- Adam Hanina
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FILTER ELEMENT HAVING AT LEAST ONE MAT-TYPE OR SHEET-TYPE FILTER WEB
- Publication number 20130306548
- Publication date Nov 21, 2013
- Micha Kreibig
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHODS AND APPARATUSES FOR FILTERING WATER FROM OIL AND GAS WELLS
- Publication number 20130026107
- Publication date Jan 31, 2013
- Robert L. Miller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR ASSISTING MONITORING OF MEDICATION ADHERENCE
- Publication number 20120086827
- Publication date Apr 12, 2012
- AI CURE TECHNOLOGIES LLC
- Adam Hanina
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Filter Medium and Filter Element
- Publication number 20120024774
- Publication date Feb 2, 2012
- Mann + Hummel GmbH
- Heiko Wyhler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Pond Post-Vacuuming Filtration Bag
- Publication number 20110284442
- Publication date Nov 24, 2011
- Emile Anthony Williams
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Multiple filtering elements having filtering areas of different size

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Coalescing filter element and filter assembly therefore

Pleated fluid filter element and methods

Pleated filter element having an additional structure

Engine oil system and a lid

Suction filter for liquids

Pleated fluid filter element and methods

Filter device

Filter device for an oil filter

Suction strainer

Coalescing filter element and filter assembly therefore

Particle separating system

Filter media suitable for hydraulic applications

Pleated fluid filter element and methods

Gravity-fed water purification system

Apparatus and method for monitoring medication adherence

Autonomous filtration switch

Method and apparatus for monitoring medication adherence

Fluid filtration apparatus and method

Filter media suitable for hydraulic applications

Filter element having at least one mat-type or sheet-type filter web

Filter media suitable for hydraulic applications

Method and apparatus for monitoring medication adherence

System for engine oil storage and filtration in an internal combust...

Autonomous filtration switch

Dual media oil filter

Coalescing filter element and filter assembly therefore

Method and apparatus for monitoring medication adherence

Sieve cloth and method of using same

Sieve cloth and method of using same

Filter media suitable for hydraulic applications

Patents Applicationslast 30 patents

RECIRCULATION AQUACULTURE SYSTEM AND METHOD

PLEATED FLUID FILTER ELEMENT AND METHODS

FLEXIBLE BAG FOR THE PREPARATION OF ADIPOSE TISSUE GRAFTS AND RELAT...

PLEATED FLUID FILTER ELEMENT AND METHODS

MULTI-STRUCTURE FILTRATION DEVICE FOR FILTERING, SEPARATING, AND DE...

MULTI-LAYERED FILTER FOR SEPARATING BLOOD COMPONENTS AND DISEASE DI...

FILTER ELEMENT FOR A FILTER UNIT

AN ENGINE OIL SYSTEM AND A LID

SUCTION FILTER FOR LIQUIDS

Filtration System for Use in a Shale Shaker

PLEATED FLUID FILTER ELEMENT AND METHODS

SLEEVE FOR A FILTER ASSEMBLY

APPARATUS AND METHOD FOR MONITORING MEDICATION ADHERENCE

FILTER ELEMENT OF A FILTER, MULTILAYER FILTER MEDIUM OF A FILTER AN...

SAMPLING FILTER, SAMPLING DEVICE, AND SAMPLING METHOD USING THE SAME

METHOD AND APPARATUS FOR MONITORING MEDICATION ADHERENCE

FILTER DEVICE FOR AN OIL FILTER

FILTER MEDIA SUITABLE FOR HYDRAULIC APPLICATIONS

MULTIPURPOSE WATER TANK HAVING IMPROVED FILTERING FUNCTION

Coalescing filter element and filter assembly therefore

TARGET GENERATION DEVICE, AND METHOD FOR MANUFACTURING FILTER STRUC...

Coalescing filter element and filter assembly therefore

SIEVE CLOTH AND METHOD OF USING SAME

SIEVE CLOTH AND METHOD OF USING SAME

Method and Apparatus for Monitoring Medication Adherence

FILTER ELEMENT HAVING AT LEAST ONE MAT-TYPE OR SHEET-TYPE FILTER WEB

METHODS AND APPARATUSES FOR FILTERING WATER FROM OIL AND GAS WELLS

APPARATUS AND METHOD FOR ASSISTING MONITORING OF MEDICATION ADHERENCE

Filter Medium and Filter Element

Pond Post-Vacuuming Filtration Bag