the material being filamentary or fibrous

Industry

CPC
B01D39/2017

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D39/00Filtering material for liquid or gaseous fluids

Current Industry

B01D39/2017the material being filamentary or fibrous

Industries

Patents Grantslast 30 patents

Information Patent Grant
Filter medium and breather filter structure
- Patent number 12,172,111
- Issue date Dec 24, 2024
- Donaldson Company, Inc.
- Robert M. Rogers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gravity flow filtration of hydrocarbons from an oil-in-water emulsion
- Patent number 12,140,139
- Issue date Nov 12, 2024
- Solidification Products International, Inc.
- William J. Gannon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Solid phase extraction disk
- Patent number 12,128,329
- Issue date Oct 29, 2024
- Kevin Dinnean
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium
- Patent number 12,090,432
- Issue date Sep 17, 2024
- Johns Manville
- Joerg Meier
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Filter with electrically-conductive wrap
- Patent number 12,076,668
- Issue date Sep 3, 2024
- Pall Corporation
- Kyle R. Kathan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter media and elements
- Patent number 12,023,613
- Issue date Jul 2, 2024
- Donaldson Company, Inc.
- Qiong Gao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Self-cleaning filter
- Patent number 12,023,610
- Issue date Jul 2, 2024
- Ahlstrom Oyj
- Jesse Shim
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fiberglass product for a filter apparatus
- Patent number 11,986,762
- Issue date May 21, 2024
- American Air Filter Company, Inc.
- Alejandro Vinardi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Perforated layer coalescer
- Patent number 11,911,714
- Issue date Feb 27, 2024
- Cummins Filtration IP, Inc.
- Mark T. Wieczorek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Perforated layer coalescer
- Patent number 11,857,894
- Issue date Jan 2, 2024
- Cummins Filtration IP, Inc.
- Mark T. Wieczorek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Conversion of an aerosolized hydrocarbon stream to lower boiling po...
- Patent number 11,845,901
- Issue date Dec 19, 2023
- Saudi Arabian Oil Company
- Brian Hanna
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Filter media, elements, and methods
- Patent number 11,845,027
- Issue date Dec 19, 2023
- Donaldson Company, Inc.
- Qiong Gao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nonwoven filtration media including microfibrillated cellulose fibers
- Patent number 11,819,788
- Issue date Nov 21, 2023
- Donaldson Company, Inc.
- Janelle M. Hampton
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Stable filter media including nanofibers
- Patent number 11,819,789
- Issue date Nov 21, 2023
- Hollingsworth & Vose Company
- Abdoulaye Doucouré
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Conversion of an aerosolized hydrocarbon stream to lower boiling po...
- Patent number 11,692,140
- Issue date Jul 4, 2023
- Saudi Arabian Oil Company
- Brian Hanna
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Vacuum cleaner filter bags comprising recycled textile materials an...
- Patent number 11,678,782
- Issue date Jun 20, 2023
- Eurofilters N.V.
- Ralf Sauer
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Device that selectively delivers molecular active components and re...
- Patent number 11,666,842
- Issue date Jun 6, 2023
- Iyam Lynch
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Nanofiber filter media for high performance applications
- Patent number 11,633,682
- Issue date Apr 25, 2023
- Cummins Filtration IP, Inc.
- Eric A. Janikowski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for adapting a filter medium to predefinable parameters and...
- Patent number 11,565,205
- Issue date Jan 31, 2023
- HYDAC FLUIDCARECENTER GMBH
- John Kazimierz Duchowski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium and breather filter structure
- Patent number 11,504,663
- Issue date Nov 22, 2022
- Donaldson Company, Inc.
- Robert M. Rogers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium
- Patent number 11,400,397
- Issue date Aug 2, 2022
- AHLSTROM-MUNKSJÖ OYJ
- Santosh Chavan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Barrier vent assembly
- Patent number 11,395,985
- Issue date Jul 26, 2022
- Donaldson Company, Inc.
- Jonathan Lauden
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Coalescing filter media
- Patent number 11,338,239
- Issue date May 24, 2022
- Hollingsworth & Vose Company
- Jens-Peter Boesner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluid analysis cartridge, and fluid analysis apparatus including same
- Patent number 11,331,661
- Issue date May 17, 2022
- Samsung Electronics Co., Ltd.
- Kyu Youn Hwang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium, method of manufacturing the same and uses thereof
- Patent number 11,273,399
- Issue date Mar 15, 2022
- AHLSTROM-MUNKSJÖ OYJ
- Jan Kaukopaasi
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Filter media and elements
- Patent number 11,253,802
- Issue date Feb 22, 2022
- Donaldson Company, Inc.
- Qiong Gao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Perforated layer coalescer
- Patent number 11,247,143
- Issue date Feb 15, 2022
- Cummins Filtration IP, Inc.
- Mark T. Wieczorek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fibrillated fibers for liquid filtration media
- Patent number 11,247,182
- Issue date Feb 15, 2022
- Hollingsworth & Vose Company
- Howard Yu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter media, elements, and methods
- Patent number 11,161,070
- Issue date Nov 2, 2021
- Donaldson Company, Inc.
- Qiong Gao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pre-coalescing multi-layered filter media
- Patent number 11,090,590
- Issue date Aug 17, 2021
- Hollingsworth & Vose Company
- Máté Nagy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FILTER MEDIA AND ELEMENTS
- Publication number 20240424435
- Publication date Dec 26, 2024
- Donaldson Company, Inc.
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MORPHOLOGICAL IMPROVEMENTS IN FILTER MEDIA
- Publication number 20240382880
- Publication date Nov 21, 2024
- Hollingsworth & Vose Company
- Praveen Kumar Yegya Raman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MORPHOLOGICALLY ENHANCED, ADSORBENT FILTER MEDIA
- Publication number 20240382886
- Publication date Nov 21, 2024
- Hollingsworth & Vose Company
- Sudheer Jinka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NEEDLE-PUNCHED FILTRATION COMPOSITE AND METHOD OF MAKING SAME
- Publication number 20240342636
- Publication date Oct 17, 2024
- Welspun Living Limited
- Dipali GOENKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELF-CLEANING FILTER
- Publication number 20240316483
- Publication date Sep 26, 2024
- Ahlstrom Oyj
- Jesse SHIM
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
FUNCTIONALIZED FILTERS
- Publication number 20240293766
- Publication date Sep 5, 2024
- Sequoia Biolabs LLC
- Pedram Sattari
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIA, ELEMENTS, AND METHODS
- Publication number 20240139662
- Publication date May 2, 2024
- Donaldson Company, Inc.
- Qiong Gao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NONWOVEN FILTRATION MEDIA INCLUDING MICROFIBRILLATED CELLULOSE FIBERS
- Publication number 20240109011
- Publication date Apr 4, 2024
- Donaldson Company, Inc.
- Janelle M. Hampton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BONDING MULTIPLE LAYERS OF FILTRATION MATERIAL
- Publication number 20240066449
- Publication date Feb 29, 2024
- Andrew Industries Ltd.
- Alan Robert LEBOLD
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OIL SEPARATOR FOR COMPRESSOR AND COMPRESSOR FOR CRYOGENIC REFRIGERATOR
- Publication number 20240035722
- Publication date Feb 1, 2024
- Ulvac Cryogenics Incorporated
- Akira Hiratsuka
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CONVERSION OF AN AEROSOLIZED HYDROCARBON STREAM TO LOWER BOILING PO...
- Publication number 20240010929
- Publication date Jan 11, 2024
- Saudi Arabian Oil Company
- Brian Hanna
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR FILTER MEDIUM, FILTER PLEAT PACK, AND AIR FILTER UNIT
- Publication number 20230372858
- Publication date Nov 23, 2023
- Nitto Denko Corporation
- Yusuke IKEMURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIA, COMPOSITES, AND FACE MASK SYSTEMS USING SAME
- Publication number 20230330451
- Publication date Oct 19, 2023
- Donaldson Company, Inc.
- Derek O. Jones
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FILTRATION MEDIA AND FILTERS
- Publication number 20230321568
- Publication date Oct 12, 2023
- DELSTAR TECHNOLOGIES, INC.
- Andrew G. Platt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION MEDIA AND FILTERS INCLUDING NANOPARTICLES
- Publication number 20230321584
- Publication date Oct 12, 2023
- DELSTAR TECHNOLOGIES, INC.
- Andrew G. Platt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NON-COMBUSTIBLE AEROSOL DELIVERY SYSTEM
- Publication number 20230218007
- Publication date Jul 13, 2023
- Nicoventures Trading Limited
- Hripsime Gasparyan
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
METAL TREATMENTS FOR FIBER SUBSTRATES, PROCESSES FOR TREATING FIBER...
- Publication number 20230212068
- Publication date Jul 6, 2023
- UOP LLC
- Robert L. Bedard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A SEPARATION UNIT FOR SEPARATING OFF LIQUID COMPONENTS FROM A GAS S...
- Publication number 20230211266
- Publication date Jul 6, 2023
- hte GmbH the high throughput experimentation company
- Oliver Koechel
- G01 - MEASURING TESTING
Information Patent Application
MIXING NOZZLE AND CONTAMINATED GAS PURIFICATION DEVICE USING MIXING...
- Publication number 20230173440
- Publication date Jun 8, 2023
- TOKYO INSTITUTE OF TECHNOLOGY
- Tadashi NARABAYASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ATMOSPHERIC PLASMA FILTER
- Publication number 20230173133
- Publication date Jun 8, 2023
- Atmospheric Plasma Solutions, Inc.
- Peter J. Yancey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FILTER MEDIUM AND BREATHER FILTER STRUCTURE
- Publication number 20230149840
- Publication date May 18, 2023
- Donaldson Company, Inc.
- Robert M. Rogers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTERS, FILTER SYSTEMS, AND METHODS OF USE
- Publication number 20230140619
- Publication date May 4, 2023
- University of Florida Research Foundation, Inc.
- Myoseon JANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BARRIER VENT ASSEMBLY
- Publication number 20230081385
- Publication date Mar 16, 2023
- Donaldson Company, Inc.
- Jonathan Lauden
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTI-LAYER, OIL-RESISTANT, ELECTRO-MECHANICAL SYNTHETIC HEPA MEDIA
- Publication number 20230072618
- Publication date Mar 9, 2023
- COLUMBUS INDUSTRIES, INC.
- Russell L. Baldinger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FUME EXTRACTOR SYSTEM AND METHODS
- Publication number 20230074507
- Publication date Mar 9, 2023
- Donaldson Company, Inc.
- Aaron S. Peach
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER WITH ELECTRICALLY-CONDUCTIVE WRAP
- Publication number 20230025622
- Publication date Jan 26, 2023
- PALL CORPORATION
- Kyle R. Kathan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIA, FILTER CARTRIDGE CONTAINING FILTER MEDIA, AND METHOD...
- Publication number 20230002245
- Publication date Jan 5, 2023
- PepsiCo, Inc.
- Farshad KAMALI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIA, FILTER CARTRIDGE CONTAINING FILTER MEDIA, AND METHOD...
- Publication number 20230002246
- Publication date Jan 5, 2023
- PepsiCo, Inc.
- Farshad KAMALI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR THE REMOVAL OF PARTICULATE MATTER FROM AN AQUEOUS STREAM
- Publication number 20220401863
- Publication date Dec 22, 2022
- Topsoe A/S
- Mads LYKKE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
FILTER MEDIUM COMPRISING A FINE FIBER LAYER
- Publication number 20220379249
- Publication date Dec 1, 2022
- Donaldson Company, Inc.
- Derek O. Jones
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

the material being filamentary or fibrous

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Filter medium and breather filter structure

Gravity flow filtration of hydrocarbons from an oil-in-water emulsion

Solid phase extraction disk

Filter medium

Filter with electrically-conductive wrap

Filter media and elements

Self-cleaning filter

Fiberglass product for a filter apparatus

Perforated layer coalescer

Perforated layer coalescer

Conversion of an aerosolized hydrocarbon stream to lower boiling po...

Filter media, elements, and methods

Nonwoven filtration media including microfibrillated cellulose fibers

Stable filter media including nanofibers

Conversion of an aerosolized hydrocarbon stream to lower boiling po...

Vacuum cleaner filter bags comprising recycled textile materials an...

Device that selectively delivers molecular active components and re...

Nanofiber filter media for high performance applications

Method for adapting a filter medium to predefinable parameters and...

Filter medium and breather filter structure

Filter medium

Barrier vent assembly

Coalescing filter media

Fluid analysis cartridge, and fluid analysis apparatus including same

Filter medium, method of manufacturing the same and uses thereof

Filter media and elements

Perforated layer coalescer

Fibrillated fibers for liquid filtration media

Filter media, elements, and methods

Pre-coalescing multi-layered filter media

Patents Applicationslast 30 patents

FILTER MEDIA AND ELEMENTS

MORPHOLOGICAL IMPROVEMENTS IN FILTER MEDIA

MORPHOLOGICALLY ENHANCED, ADSORBENT FILTER MEDIA

NEEDLE-PUNCHED FILTRATION COMPOSITE AND METHOD OF MAKING SAME

SELF-CLEANING FILTER

FUNCTIONALIZED FILTERS

FILTER MEDIA, ELEMENTS, AND METHODS

NONWOVEN FILTRATION MEDIA INCLUDING MICROFIBRILLATED CELLULOSE FIBERS

BONDING MULTIPLE LAYERS OF FILTRATION MATERIAL

OIL SEPARATOR FOR COMPRESSOR AND COMPRESSOR FOR CRYOGENIC REFRIGERATOR

CONVERSION OF AN AEROSOLIZED HYDROCARBON STREAM TO LOWER BOILING PO...

AIR FILTER MEDIUM, FILTER PLEAT PACK, AND AIR FILTER UNIT

FILTER MEDIA, COMPOSITES, AND FACE MASK SYSTEMS USING SAME

FILTRATION MEDIA AND FILTERS

FILTRATION MEDIA AND FILTERS INCLUDING NANOPARTICLES

NON-COMBUSTIBLE AEROSOL DELIVERY SYSTEM

METAL TREATMENTS FOR FIBER SUBSTRATES, PROCESSES FOR TREATING FIBER...

A SEPARATION UNIT FOR SEPARATING OFF LIQUID COMPONENTS FROM A GAS S...

MIXING NOZZLE AND CONTAMINATED GAS PURIFICATION DEVICE USING MIXING...

ATMOSPHERIC PLASMA FILTER

FILTER MEDIUM AND BREATHER FILTER STRUCTURE

FILTERS, FILTER SYSTEMS, AND METHODS OF USE

BARRIER VENT ASSEMBLY

MULTI-LAYER, OIL-RESISTANT, ELECTRO-MECHANICAL SYNTHETIC HEPA MEDIA

FUME EXTRACTOR SYSTEM AND METHODS

FILTER WITH ELECTRICALLY-CONDUCTIVE WRAP

FILTER MEDIA, FILTER CARTRIDGE CONTAINING FILTER MEDIA, AND METHOD...

FILTER MEDIA, FILTER CARTRIDGE CONTAINING FILTER MEDIA, AND METHOD...

PROCESS FOR THE REMOVAL OF PARTICULATE MATTER FROM AN AQUEOUS STREAM

FILTER MEDIUM COMPRISING A FINE FIBER LAYER