the material being fibrous

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B01D39/1607

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

Current Industry

B01D39/1607the material being fibrous

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Filtration media
- Patent number 12,023,612
- Issue date Jul 2, 2024
- Ahlstrom Oyj
- Kevin R. Schouweiler
- 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
Hydrocarbon fluid-water separation
- Patent number 11,806,650
- Issue date Nov 7, 2023
- Donaldson Company, Inc.
- Bradly G. Hauser
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Air decontamination and self-renewing purification system utilizing...
- Patent number 11,786,625
- Issue date Oct 17, 2023
- Metalmark Innovations PBC
- Sissi Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dust collection filter target-coated with liquid film
- Patent number 11,779,873
- Issue date Oct 10, 2023
- Chungang University Industry Academic Cooperation Foundation
- Sanghyuk Wooh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Channel-framed, pleated air filter with bridging filaments
- Patent number 11,697,088
- Issue date Jul 11, 2023
- 3M Innovative Properties Company
- Glen O. Gregerson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element and filter module comprising same
- Patent number 11,433,325
- Issue date Sep 6, 2022
- Pall Corporation
- Gerhard Strohm
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Channel-framed, pleated air filter with bridging filaments
- Patent number 11,253,807
- Issue date Feb 22, 2022
- 3M Innovative Properties Company
- Glen O. Gregerson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air filter medium, air filter pack, and air filter unit
- Patent number 11,213,782
- Issue date Jan 4, 2022
- Nitto Denko Corporation
- Takashi Niki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrocarbon fluid-water separation
- Patent number 11,207,623
- Issue date Dec 28, 2021
- Donaldson Company, Inc.
- Bradly G. Hauser
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration media
- Patent number 11,185,806
- Issue date Nov 30, 2021
- AHLSTROM-MUNKSJÖ OYJ
- Kevin R. Schouweiler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Recirculation filter for an enclosure
- Patent number 11,183,222
- Issue date Nov 23, 2021
- Donaldson Company, Inc.
- Stanley B. Miller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air filters comprising metal-containing polymeric sorbents
- Patent number 11,103,822
- Issue date Aug 31, 2021
- 3M Innovative Properties Company
- Michael S. Wendland
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Apparatus and method for filtering water
- Patent number 11,097,957
- Issue date Aug 24, 2021
- FairCap CIC
- Mauricio Cordova
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Information Patent Grant
Recirculation filter for an electronics enclosure
- Patent number 10,940,414
- Issue date Mar 9, 2021
- Donaldson Company, Inc.
- Allen N. Nicklay
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nonwoven filtration media including microfibrillated cellulose fibers
- Patent number 10,905,990
- Issue date Feb 2, 2021
- Donaldson Company, Inc.
- Janelle M. Hampton
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Fibrous substrate containing fibers and nanofibrillar polysaccharide
- Patent number 10,781,025
- Issue date Sep 22, 2020
- AHLSTROM-MUNKSJÖ OYJ
- Francois Toubeau
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas filter
- Patent number 10,751,662
- Issue date Aug 25, 2020
- AMOGREENTECH CO., LTD.
- In Yong Seo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter elements, air filter arrangements; and, methods
- Patent number 10,653,991
- Issue date May 19, 2020
- Donaldson Company, Inc.
- Jarren B. Mills
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing copolymer
- Patent number 10,570,233
- Issue date Feb 25, 2020
- Nippon Shokubai Co., Ltd.
- Atsushi Okada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing copolymer
- Patent number 10,526,432
- Issue date Jan 7, 2020
- Nippon Shokubai Co., Ltd.
- Atsushi Okada
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Recirculation filter for an electronic enclosure
- Patent number 10,482,928
- Issue date Nov 19, 2019
- Donaldson Company, Inc.
- Stanley B. Miller
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonwoven filtration media including microfibrillated cellulose fibers
- Patent number 10,421,033
- Issue date Sep 24, 2019
- Donaldson Company, Inc.
- Janelle M. Hampton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium for air filter, filter pack, air filter unit, and met...
- Patent number 10,406,471
- Issue date Sep 10, 2019
- Daikin Industries, Ltd.
- Tatsumi Sakano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter media construction
- Patent number 10,322,363
- Issue date Jun 18, 2019
- Donaldson Company, Inc.
- Kirit Patel
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Hydrocarbon fluid-water separation
- Patent number 10,315,140
- Issue date Jun 11, 2019
- Donaldson Company, Inc.
- Bradly G. Hauser
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Grease removal apparatus, systems and methods
- Patent number 10,300,422
- Issue date May 28, 2019
- EFIP Holdings LP
- Glenn David Alexander
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Filter elements; air filter arrangements; and, methods
- Patent number 10,279,302
- Issue date May 7, 2019
- Donaldson Company, Inc.
- Jarren B. Mills
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pre-coalescing multi-layered filter media
- Patent number 10,279,291
- Issue date May 7, 2019
- Hollingsworth & Vose Company
- Máté Nagy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FILTER MEDIA AND RELATED FOAM FORMING METHODS
- Publication number 20240399631
- Publication date Dec 5, 2024
- Hollingsworth & Vose Company
- Thomas Petri
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FILTER MEDIUM COMPRISING A MELT-BLOWN NONWOVEN, AND ITS USE
- Publication number 20240335779
- Publication date Oct 10, 2024
- Neenah Gessner GmbH
- Simon GRAVOT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROCARBON FLUID-WATER SEPARATION
- Publication number 20240173658
- Publication date May 30, 2024
- Donaldson Company, Inc.
- Bradly G. Hauser
- C01 - INORGANIC CHEMISTRY
Information Patent Application
FIBER STRUCTURE AND USE THEREOF
- Publication number 20240150946
- Publication date May 9, 2024
- Kuraray Kuraflex Co., Ltd.
- Shinji SEKIYA
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
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
FILTRATION MEDIA AND METHOD OF MANUFACTURING FILTRATION MEDIA USING...
- Publication number 20240042356
- Publication date Feb 8, 2024
- Research Products Corporation
- Thomas J. Anoszko
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air Decontamination and Self-Renewing Purification System Utilizing...
- Publication number 20240000990
- Publication date Jan 4, 2024
- Metalmark Innovations, PBC
- Sissi LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
A MULTI-LAYERED REPLACEABLE FILTER ASSEMBLY AND A MICROFILTER ASSEM...
- Publication number 20230356123
- Publication date Nov 9, 2023
- Ashok Shukla
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NANOFIBER FILTER WRAPS
- Publication number 20230311036
- Publication date Oct 5, 2023
- Ultra Small Fibers, LLC
- William H. Hofmeister
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ZIGZAG-FOLDED NONWOVEN MATERIAL
- Publication number 20230241541
- Publication date Aug 3, 2023
- IREMA-FILTER Gmbh
- Andreas SEEBERGER
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
ANTIVIRAL FILTER MEDIUM, AND AIR FILTER UNIT AND AIR CONDITIONER IN...
- Publication number 20230201405
- Publication date Jun 29, 2023
- AMOGREENTECH CO., LTD.
- Seoung Hoon LEE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
USE OF AQUEOUS DISPERSIONS OF MAGNESIUM COMPOUNDS FOR FUNCTIONAL FI...
- Publication number 20230136575
- Publication date May 4, 2023
- Bromine Compounds Ltd.
- Mohammed ABUELHAIGA
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Air Decontamination And Self-Renewing Purification System Utilizing...
- Publication number 20230001039
- Publication date Jan 5, 2023
- Metalmark Innovations PBC
- Sissi LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FILTER, RESPIRATOR, AND METHOD FOR MANUFACTURING FILTER
- Publication number 20220249996
- Publication date Aug 11, 2022
- Honeywell International Inc.
- Xiaojin HAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROCARBON FLUID-WATER SEPARATION
- Publication number 20220152536
- Publication date May 19, 2022
- Donaldson Company, Inc.
- Bradly G. Hauser
- C01 - INORGANIC CHEMISTRY
Information Patent Application
FILTRATION SYSTEM AND METHOD OF USE THEREOF
- Publication number 20220143538
- Publication date May 12, 2022
- Engineered Materials, Inc.
- Keith W. Donaldson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
FIBER STRUCTURE AND PRODUCTION METHOD THEREFOR
- Publication number 20220136149
- Publication date May 5, 2022
- Kuraray Kuraflex Co., Ltd.
- Kazuhisa Nakayama
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
CHANNEL-FRAMED, PLEATED AIR FILTER WITH BRIDGING FILAMENTS
- Publication number 20220126233
- Publication date Apr 28, 2022
- 3M Innovative Properties Company
- Glen O. Gregerson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION MEDIA
- Publication number 20220080340
- Publication date Mar 17, 2022
- AHLSTROM-MUNKSJÖ OYJ
- KEVIN R. SCHOUWEILER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FACE MASK
- Publication number 20220040615
- Publication date Feb 10, 2022
- Christopher H. Cooper
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
SYSTEMS AND METHODS FOR THERMALLY BONDING FIBER
- Publication number 20220025559
- Publication date Jan 27, 2022
- Kirk S. Morris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRE-COALESCING MULTI-LAYERED FILTER MEDIA
- Publication number 20220001316
- Publication date Jan 6, 2022
- Hollingsworth & Vose Company
- Máté Nagy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUID FILTRATION APPARATUSES, SYSTEMS, AND METHODS
- Publication number 20210354059
- Publication date Nov 18, 2021
- Donaldson Company, Inc.
- Matthew P. Goertz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR FILTERS COMPRISING METAL-CONTAINING POLYMERIC SORBENTS
- Publication number 20210346832
- Publication date Nov 11, 2021
- 3M Innovative Properties Company
- Michael S. Wendland
- A41 - WEARING APPAREL
Information Patent Application
LIQUID FILTRATION MEDIA CONTAINING MELT-BLOWN FIBERS
- Publication number 20210322906
- Publication date Oct 21, 2021
- Donaldson Company, Inc.
- Mike J. Madsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NONWOVEN FILTRATION MEDIA INCLUDING MICROFIBRILLATED CELLULOSE FIBERS
- Publication number 20210106934
- Publication date Apr 15, 2021
- Donaldson Company, Inc.
- Janelle M. Hampton
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
AIR FILTERING COVER ENGAGEABLE WITH INFANT CARRIER
- Publication number 20210039029
- Publication date Feb 11, 2021
- NICOLE NOAR
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
FILTERING AND SEPARATING DEVICE FOR LIQUID MIXTURES UNDER PRESSURE...
- Publication number 20200391160
- Publication date Dec 17, 2020
- R.T.S. Rochem Technical Services GmbH
- Ralf FAIGA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DUST COLLECTION FILTER TARGET-COATED WITH LIQUID FILM
- Publication number 20200338484
- Publication date Oct 29, 2020
- Chungang University Industry Academic Cooperation Foundation
- Sanghyuk WOOH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR FILTERING WATER
- Publication number 20200189932
- Publication date Jun 18, 2020
- FairCap CIC
- Mauricio CORDOVA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

the material being fibrous

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Filtration media

Nonwoven filtration media including microfibrillated cellulose fibers

Hydrocarbon fluid-water separation

Air decontamination and self-renewing purification system utilizing...

Dust collection filter target-coated with liquid film

Channel-framed, pleated air filter with bridging filaments

Filter element and filter module comprising same

Channel-framed, pleated air filter with bridging filaments

Air filter medium, air filter pack, and air filter unit

Hydrocarbon fluid-water separation

Filtration media

Recirculation filter for an enclosure

Air filters comprising metal-containing polymeric sorbents

Apparatus and method for filtering water

Pre-coalescing multi-layered filter media

Recirculation filter for an electronics enclosure

Nonwoven filtration media including microfibrillated cellulose fibers

Fibrous substrate containing fibers and nanofibrillar polysaccharide

Gas filter

Filter elements, air filter arrangements; and, methods

Method for producing copolymer

Method for producing copolymer

Recirculation filter for an electronic enclosure

Nonwoven filtration media including microfibrillated cellulose fibers

Filter medium for air filter, filter pack, air filter unit, and met...

Filter media construction

Hydrocarbon fluid-water separation

Grease removal apparatus, systems and methods

Filter elements; air filter arrangements; and, methods

Pre-coalescing multi-layered filter media

Patents Applicationslast 30 patents

FILTER MEDIA AND RELATED FOAM FORMING METHODS

FILTER MEDIUM COMPRISING A MELT-BLOWN NONWOVEN, AND ITS USE

HYDROCARBON FLUID-WATER SEPARATION

FIBER STRUCTURE AND USE THEREOF

NONWOVEN FILTRATION MEDIA INCLUDING MICROFIBRILLATED CELLULOSE FIBERS

FILTRATION MEDIA AND METHOD OF MANUFACTURING FILTRATION MEDIA USING...

Air Decontamination and Self-Renewing Purification System Utilizing...

A MULTI-LAYERED REPLACEABLE FILTER ASSEMBLY AND A MICROFILTER ASSEM...

NANOFIBER FILTER WRAPS

ZIGZAG-FOLDED NONWOVEN MATERIAL

ANTIVIRAL FILTER MEDIUM, AND AIR FILTER UNIT AND AIR CONDITIONER IN...

USE OF AQUEOUS DISPERSIONS OF MAGNESIUM COMPOUNDS FOR FUNCTIONAL FI...

Air Decontamination And Self-Renewing Purification System Utilizing...

FILTER, RESPIRATOR, AND METHOD FOR MANUFACTURING FILTER

HYDROCARBON FLUID-WATER SEPARATION

FILTRATION SYSTEM AND METHOD OF USE THEREOF

FIBER STRUCTURE AND PRODUCTION METHOD THEREFOR

CHANNEL-FRAMED, PLEATED AIR FILTER WITH BRIDGING FILAMENTS

FILTRATION MEDIA

FACE MASK

SYSTEMS AND METHODS FOR THERMALLY BONDING FIBER

PRE-COALESCING MULTI-LAYERED FILTER MEDIA

FLUID FILTRATION APPARATUSES, SYSTEMS, AND METHODS

AIR FILTERS COMPRISING METAL-CONTAINING POLYMERIC SORBENTS

LIQUID FILTRATION MEDIA CONTAINING MELT-BLOWN FIBERS

NONWOVEN FILTRATION MEDIA INCLUDING MICROFIBRILLATED CELLULOSE FIBERS

AIR FILTERING COVER ENGAGEABLE WITH INFANT CARRIER

FILTERING AND SEPARATING DEVICE FOR LIQUID MIXTURES UNDER PRESSURE...

DUST COLLECTION FILTER TARGET-COATED WITH LIQUID FILM

APPARATUS AND METHOD FOR FILTERING WATER