Loose filtering material

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CPC
B01D39/02

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Parent Industries

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

Current Industry

B01D39/02Loose filtering material

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Acid-reducing beverage filter and method of producing same
- Patent number 11,577,274
- Issue date Feb 14, 2023
- PHAM PRODUCTS LLC
- Tyler Quill
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method for manufacturing a solid adsorbent fiber
- Patent number 11,439,978
- Issue date Sep 13, 2022
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Philippe A. Coignet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filtration system
- Patent number 11,344,831
- Issue date May 31, 2022
- Nexus eWater Pty Ltd
- Tom Wood
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Multistage fiber filtering apparatus capable of selectively filtering
- Patent number 11,192,050
- Issue date Dec 7, 2021
- Doosan Heavy Industries & Construction Co., Ltd.
- Jung June Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Portable diffusiophoretic water filtration device and related methods
- Patent number 11,117,078
- Issue date Sep 14, 2021
- SPLIT ROCK FILTER SYSTEMS LLC
- William Christian Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cartridge filter using nanofiber composite fiber yarn and method fo...
- Patent number 11,103,817
- Issue date Aug 31, 2021
- AMOGREENTECH CO., LTD.
- Chan Kim
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Heavy metal recycling process and material useful in such process
- Patent number 11,091,375
- Issue date Aug 17, 2021
- ETH Zurich
- Sreenath Bolisetty
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Diffusiophoretic water filtration device with closed channel structure
- Patent number 11,052,331
- Issue date Jul 6, 2021
- SPLIT ROCK FILTER SYSTEMS LLC
- William Christian Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Acid-reducing beverage filter and method of producing same
- Patent number 10,987,696
- Issue date Apr 27, 2021
- PHAM PRODUCTS LLC
- Tyler Quill
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Granular filtration media mixture and uses in water purification
- Patent number 10,668,416
- Issue date Jun 2, 2020
- STRIX (USA), INC.
- Yongjun Chen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Diffusiophoretic water filtration device, membrane, output splitter...
- Patent number 10,632,401
- Issue date Apr 28, 2020
- SPLIT ROCK FILTER SYSTEMS LLC
- William C. Gehris
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Impregnated filter material
- Patent number 10,625,104
- Issue date Apr 21, 2020
- Dr. P. Pleisch AG
- Rolf Bischof
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Multistage fiber filtering apparatus capable of selectively filtering
- Patent number 10,596,495
- Issue date Mar 24, 2020
- Doosan Heavy Industries Construction Co., Ltd.
- Jung June Lee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Aluminosilicates and coatings made therefrom for VOC removal
- Patent number 10,589,210
- Issue date Mar 17, 2020
- Evonik Operations GmbH
- Mingkang Zhou
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Acid-reducing beverage filter and method of producing same
- Patent number 10,532,378
- Issue date Jan 14, 2020
- PHAM PRODUCTS LLC
- Tyler Quill
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Diffusiophoretic water filtration device with openable closed chann...
- Patent number 10,463,994
- Issue date Nov 5, 2019
- SPLIT ROCK FILTER SYSTEMS LLC
- William Christian Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter media including oriented fibers
- Patent number 10,441,909
- Issue date Oct 15, 2019
- Hollingsworth & Vose Company
- Arash Sahbaee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter media comprising fibers including charged particles
- Patent number 10,384,156
- Issue date Aug 20, 2019
- Hollingsworth & Vose Company
- Elke Schmalz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Isolation of interfacial material from organic matrices
- Patent number 10,315,131
- Issue date Jun 11, 2019
- Florida State University Research Foundation, Inc.
- Jacqueline M. Jarvis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for removing suspended solids, affiliated and dis...
- Patent number 10,301,191
- Issue date May 28, 2019
- University of Maryland
- Allen P. Davis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Diffusiophoretic water filtration device with closed channel structure
- Patent number 10,155,182
- Issue date Dec 18, 2018
- SPLIT ROCK FILTER SYSTEMS LLC
- William Christian Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter material for the selective removal of siloxanes
- Patent number 10,071,361
- Issue date Sep 11, 2018
- Drager Safety AG & Co. KGaA
- Jürgen Osswald
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Uses of hydrophobic aggregates and methods for performing those uses
- Patent number 9,909,955
- Issue date Mar 6, 2018
- Coastline Global, Inc.
- Zeev Birger
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter medium layer and filter device provided with same
- Patent number 9,718,004
- Issue date Aug 1, 2017
- ISHIGAKI Company Limited
- Kunio Fujita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Drinking water filter with integral self-disinfecting delivery system
- Patent number 9,656,880
- Issue date May 23, 2017
- Whirlpool Corporation
- Cory Gooden
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Multi-layer composite for use in an air filter
- Patent number 9,180,394
- Issue date Nov 10, 2015
- Carl Freudenberg KG
- Heiko Manstein
- B32 - LAYERED PRODUCTS
Information Patent Grant
High speed filtration device using porous media, and backwash metho...
- Patent number 9,149,746
- Issue date Oct 6, 2015
- Jin Nak Choi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter material for removing aggregates and method of filtering blo...
- Patent number 8,932,470
- Issue date Jan 13, 2015
- Asahi Kasei Medical Co., Ltd.
- Tatsuya Fukuda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and device for manufacturing materials from hydrophobic holl...
- Patent number 8,916,083
- Issue date Dec 23, 2014
- Marco Hendrikus Bernardus Achtereekte
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Flutable fiber webs with high dust holding capacity
- Patent number 8,790,492
- Issue date Jul 29, 2014
- Hollingsworth & Vose Company
- James M. Witsch
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
KINETIC FILTRATION DEVICE
- Publication number 20240307804
- Publication date Sep 19, 2024
- Bastion Law, LLC
- Thomas Law
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Apparatus
- Publication number 20240252962
- Publication date Aug 1, 2024
- HYDAC PROCESS TECHNOLOGY GMBH
- Bernhard Schlichter
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VIRAL FILTRATION MEDIA, ARTICLES, AND METHODS
- Publication number 20240207765
- Publication date Jun 27, 2024
- 3M Innovative Properties Company
- Rebecca A. HOCHSTEIN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SORBENT INDOOR AIR PURIFIER
- Publication number 20230018113
- Publication date Jan 19, 2023
- William H. Chapman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR FILTERING FORMALDEHYDE FROM INOOR AIR
- Publication number 20220370952
- Publication date Nov 24, 2022
- enVerid Systems, Inc.
- Udi MEIRAV
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ACID-REDUCING BEVERAGE FILTER AND METHOD OF PRODUCING SAME
- Publication number 20210205843
- Publication date Jul 8, 2021
- PHAM Products LLC
- Tyler Quill
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
DIFFUSIOPHORETIC WATER FILTRATION DEVICE, MEMBRANE, OUTPUT SPLITTER...
- Publication number 20200338479
- Publication date Oct 29, 2020
- Split Rock Filter Systems LLC
- William C. Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GRANULAR FILTRATION MEDIA MIXTURE AND USES IN WATER PURIFICATION
- Publication number 20200261836
- Publication date Aug 20, 2020
- STRIX (USA), Inc.
- Yongjun Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIA INCLUDING ORIENTED FIBERS
- Publication number 20200215471
- Publication date Jul 9, 2020
- Hollingsworth & Vose Company
- Arash Sahbaee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTISTAGE FIBER FILTERING APPARATUS CAPABLE OF SELECTIVELY FILTERING
- Publication number 20200179838
- Publication date Jun 11, 2020
- Doosan Heavy Industries & Construction Co., Ltd.
- Jung June Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PORTABLE DIFFUSIOPHORETIC WATER FILTRATION DEVICE AND RELATED METHODS
- Publication number 20200155984
- Publication date May 21, 2020
- Split Rock Filter System LLC
- William Christian Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ACID-REDUCING BEVERAGE FILTER AND METHOD OF PRODUCING SAME
- Publication number 20200122195
- Publication date Apr 23, 2020
- PHAM Products LLC
- Tyler Quill
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
METHOD AND SYSTEM FOR FILTERING FORMALDEHYDE FROM INOOR AIR
- Publication number 20190314756
- Publication date Oct 17, 2019
- enVerid Systems, Inc.
- Udi MEIRAV
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIFFUSIOPHORETIC WATER FILTRATION DEVICE, MEMBRANE, OUTPUT SPLITTER...
- Publication number 20190193001
- Publication date Jun 27, 2019
- Split Rock Filter Systems LLC
- William C. Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIFFUSIOPHORETIC WATER FILTRATION DEVICE WITH CLOSED CHANNEL STRUCTURE
- Publication number 20190151776
- Publication date May 23, 2019
- Split Rock Filter Systems LLC
- William Christian Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIFFUSIOPHORETIC WATER FILTRATION DEVICE WITH OPENABLE CLOSED CHANN...
- Publication number 20190151777
- Publication date May 23, 2019
- Split Rock Filter Systems LLC
- William Christian Gehris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CARTRIDGE FILTER USING NANOFIBER COMPOSITE FIBER YARN AND METHOD FO...
- Publication number 20190001247
- Publication date Jan 3, 2019
- AMOGREENTECH CO., LTD.
- Chan KIM
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Application
Multistage Fiber Filtering Apparatus Capable of Selectively Filtering
- Publication number 20170368482
- Publication date Dec 28, 2017
- Doosan Heavy Industries & Construction Co., Ltd.
- Jung June Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ALUMINOSILICATES AND COATINGS MADE THEREFROM FOR VOC REMOVAL
- Publication number 20170341009
- Publication date Nov 30, 2017
- J.M. Huber Corporation
- Mingkang ZHOU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A FILTRATION SYSTEM
- Publication number 20170304754
- Publication date Oct 26, 2017
- NEXUS EWATER PTY LTD.
- Tom Wood
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GRANULAR FILTRATION MEDIA MIXTURE AND USES IN WATER PURIFICATION
- Publication number 20170239600
- Publication date Aug 24, 2017
- HALOSOURCE, INC.
- Yongjun Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUID WASTE TREATMENT APPARATUS
- Publication number 20170114534
- Publication date Apr 27, 2017
- PRESBY PATENT TRUST
- David Presby
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
HEAVY METAL RECYCLING PROCESS AND MATERIAL USEFUL IN SUCH PROCESS
- Publication number 20170096349
- Publication date Apr 6, 2017
- ETH Zurich
- Sreenath Bolisetty
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Compositions for Purification
- Publication number 20160360745
- Publication date Dec 15, 2016
- A Better Life Worldwide, LLC
- Arthur W. Johnston
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
FILTER MATERIAL FOR THE SELECTIVE REMOVAL OF SILOXANES
- Publication number 20160279601
- Publication date Sep 29, 2016
- Drager Safety AG & Co. KGaA
- Jürgen OSSWALD
- G01 - MEASURING TESTING
Information Patent Application
COMPRESSIBLE FILTER MEDIA AND FILTERS CONTAINING SAME
- Publication number 20160271540
- Publication date Sep 22, 2016
- Southeast Nonwovens, Inc.
- Steven F. Nielsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter insert and filter for filtration of fluids
- Publication number 20160263505
- Publication date Sep 15, 2016
- Fibalon e.K.
- Andreas Richter
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Module For a Device For Purifying Liquids (Variants)
- Publication number 20160243469
- Publication date Aug 25, 2016
- ELECTROPHOR INC.
- Joseph Lvovich Shmidt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION SYSTEM AND METHOD FOR REMOVING SUSPENDED SOLIDS, AFFILIA...
- Publication number 20160060139
- Publication date Mar 3, 2016
- University of Maryland
- Allen P. Davis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DRINKING WATER FILTER WITH INTEGRAL SELF-DISINFECTING DELIVERY SYSTEM
- Publication number 20150376029
- Publication date Dec 31, 2015
- Whirlpool Corporation
- Cory Gooden
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Loose filtering material

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Acid-reducing beverage filter and method of producing same

Method for manufacturing a solid adsorbent fiber

Filtration system

Multistage fiber filtering apparatus capable of selectively filtering

Portable diffusiophoretic water filtration device and related methods

Cartridge filter using nanofiber composite fiber yarn and method fo...

Heavy metal recycling process and material useful in such process

Diffusiophoretic water filtration device with closed channel structure

Acid-reducing beverage filter and method of producing same

Granular filtration media mixture and uses in water purification

Diffusiophoretic water filtration device, membrane, output splitter...

Impregnated filter material

Multistage fiber filtering apparatus capable of selectively filtering

Aluminosilicates and coatings made therefrom for VOC removal

Acid-reducing beverage filter and method of producing same

Diffusiophoretic water filtration device with openable closed chann...

Filter media including oriented fibers

Filter media comprising fibers including charged particles

Isolation of interfacial material from organic matrices

System and method for removing suspended solids, affiliated and dis...

Diffusiophoretic water filtration device with closed channel structure

Filter material for the selective removal of siloxanes

Uses of hydrophobic aggregates and methods for performing those uses

Filter medium layer and filter device provided with same

Drinking water filter with integral self-disinfecting delivery system

Multi-layer composite for use in an air filter

High speed filtration device using porous media, and backwash metho...

Filter material for removing aggregates and method of filtering blo...

Method and device for manufacturing materials from hydrophobic holl...

Flutable fiber webs with high dust holding capacity

Patents Applicationslast 30 patents

KINETIC FILTRATION DEVICE

Filter Apparatus

VIRAL FILTRATION MEDIA, ARTICLES, AND METHODS

SORBENT INDOOR AIR PURIFIER

METHOD AND SYSTEM FOR FILTERING FORMALDEHYDE FROM INOOR AIR

ACID-REDUCING BEVERAGE FILTER AND METHOD OF PRODUCING SAME

DIFFUSIOPHORETIC WATER FILTRATION DEVICE, MEMBRANE, OUTPUT SPLITTER...

GRANULAR FILTRATION MEDIA MIXTURE AND USES IN WATER PURIFICATION

FILTER MEDIA INCLUDING ORIENTED FIBERS

MULTISTAGE FIBER FILTERING APPARATUS CAPABLE OF SELECTIVELY FILTERING

PORTABLE DIFFUSIOPHORETIC WATER FILTRATION DEVICE AND RELATED METHODS

ACID-REDUCING BEVERAGE FILTER AND METHOD OF PRODUCING SAME

METHOD AND SYSTEM FOR FILTERING FORMALDEHYDE FROM INOOR AIR

DIFFUSIOPHORETIC WATER FILTRATION DEVICE, MEMBRANE, OUTPUT SPLITTER...

DIFFUSIOPHORETIC WATER FILTRATION DEVICE WITH CLOSED CHANNEL STRUCTURE

DIFFUSIOPHORETIC WATER FILTRATION DEVICE WITH OPENABLE CLOSED CHANN...

CARTRIDGE FILTER USING NANOFIBER COMPOSITE FIBER YARN AND METHOD FO...

Multistage Fiber Filtering Apparatus Capable of Selectively Filtering

ALUMINOSILICATES AND COATINGS MADE THEREFROM FOR VOC REMOVAL

A FILTRATION SYSTEM

GRANULAR FILTRATION MEDIA MIXTURE AND USES IN WATER PURIFICATION

LIQUID WASTE TREATMENT APPARATUS

HEAVY METAL RECYCLING PROCESS AND MATERIAL USEFUL IN SUCH PROCESS

Compositions for Purification

FILTER MATERIAL FOR THE SELECTIVE REMOVAL OF SILOXANES

COMPRESSIBLE FILTER MEDIA AND FILTERS CONTAINING SAME

Filter insert and filter for filtration of fluids

Filter Module For a Device For Purifying Liquids (Variants)

FILTRATION SYSTEM AND METHOD FOR REMOVING SUSPENDED SOLIDS, AFFILIA...

DRINKING WATER FILTER WITH INTEGRAL SELF-DISINFECTING DELIVERY SYSTEM