sintered or bonded

Industry

CPC
B01D39/163

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Parent Industries

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

Current Industry

B01D39/163sintered or bonded

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
Depth filter
- Patent number 12,157,078
- Issue date Dec 3, 2024
- JNC Corporation
- Ryota Mineo
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method for producing coating film-forming composition for lithography
- Patent number 12,153,348
- Issue date Nov 26, 2024
- NISSAN CHEMICAL CORPORATION
- Tomoya Ohashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration media especially useful for filtering fluids associated...
- Patent number 12,134,053
- Issue date Nov 5, 2024
- Ahlstrom Oyj
- Jesse Shim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-layer, biodegradable composites for air filtration
- Patent number 12,109,520
- Issue date Oct 8, 2024
- 3M Innovative Properties Company
- Zhiqun Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air-filter media including a relofted spunbonded web, and methods o...
- Patent number 12,097,454
- Issue date Sep 24, 2024
- 3M Innovative Properties Company
- Liang Cheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter material for removing leukocytes, leukocyte removal filter a...
- Patent number 12,083,461
- Issue date Sep 10, 2024
- Kaneka Corporation
- Kazuya Nagamine
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter media including adhesives and/or oleophobic properties
- Patent number 12,070,705
- Issue date Aug 27, 2024
- Hollingsworth & Vose Company
- Sudhakar Jaganathan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pleated air filter with reinforcing filaments comprising locally-th...
- Patent number 12,053,733
- Issue date Aug 6, 2024
- 3M Innovative Properties Company
- Jonathan M. Lise
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter media with irregular structure
- Patent number 12,036,496
- Issue date Jul 16, 2024
- Hollingsworth & Vose Company
- Bruce Smith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Self-supporting pleatable fibrous web especially useful as oil filt...
- Patent number 12,030,006
- Issue date Jul 9, 2024
- Ahlstrom Oyj
- David Alan Topolenski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Pleated air filter with bridging filaments and continuous-contact f...
- Patent number 12,017,175
- Issue date Jun 25, 2024
- 3M Innovative Properties Company
- Zhiqun Zhang
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Vacuum cleaner filter bag with recycled textile materials and/or co...
- Patent number 12,016,515
- Issue date Jun 25, 2024
- Eurofilters N.V.
- Jan Schultink
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Filter media including adhesives
- Patent number 12,017,169
- Issue date Jun 25, 2024
- Hollingsworth & Vose Company
- Sudhakar Jaganathan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing nonwoven fabric with improved filtration perfo...
- Patent number 11,976,396
- Issue date May 7, 2024
- Kolon Industries, Inc.
- Woo-seok Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Spun-bonded nonwoven fabric and air filter constituted from spun-bo...
- Patent number 11,975,281
- Issue date May 7, 2024
- Toray Industries, Inc.
- Jun Yoshida
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Vacuum cleaner filter bag with powdery and/or fibrous recycled mate...
- Patent number 11,896,922
- Issue date Feb 13, 2024
- Eurofilters N.V.
- Ralf Sauer
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Filter media having a fine pore size distribution
- Patent number 11,890,561
- Issue date Feb 6, 2024
- Hollingsworth & Vose Company
- Farzad Rezaei
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for thermally bonding fiber
- Patent number 11,840,781
- Issue date Dec 12, 2023
- Kirk S. Morris
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Activated hemp filters and method of making activated hemp filters
- Patent number 11,833,460
- Issue date Dec 5, 2023
- Hemp-Shire, LLD
- William D. Strait
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter media including adhesives and/or oleophobic properties
- Patent number 11,819,790
- Issue date Nov 21, 2023
- Hollingsworth & Vose Company
- Sudhakar Jaganathan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High temperature treated media
- Patent number 11,821,119
- Issue date Nov 21, 2023
- Donaldson Company, Inc.
- Daniel Little
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Filter medium, filter element and use thereof and filter arrangement
- Patent number 11,795,593
- Issue date Oct 24, 2023
- MANN+HUMMEL GMBH
- Stefan Orendt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High capacity composite depth filter media with low extractables
- Patent number 11,772,020
- Issue date Oct 3, 2023
- EMD Millipore Corporation
- Maybelle Woo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter media including flame retardant fibers
- Patent number 11,738,295
- Issue date Aug 29, 2023
- Hollingsworth & Vose Company
- Xiaodan Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Self supporting pleatable web and an oil filter including the same
- Patent number 11,684,880
- Issue date Jun 27, 2023
- Ahlstrom Oyj
- Jesse Shim
- 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
High capacity composite depth filter media with low extractables
- Patent number 11,660,555
- Issue date May 30, 2023
- EMD Millipore Corporation
- Maybelle Woo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composite media for fuel streams
- Patent number 11,612,843
- Issue date Mar 28, 2023
- Donaldson Company, Inc.
- Aflal Rahmathullah
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FILTER MATERIAL FOR AIR FILTER AND METHOD FOR PRODUCING FILTER MATE...
- Publication number 20240408523
- Publication date Dec 12, 2024
- HOKUETSU CORPORATION
- Nozomi TASHIRO
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
NANOFIBER FILTER AND METHOD FOR MANUFACTURING SAME
- Publication number 20240408531
- Publication date Dec 12, 2024
- LG ELECTRONICS INC.
- Seungjae BAECK
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CHARGED NONWOVEN MATERIAL
- Publication number 20240384451
- Publication date Nov 21, 2024
- North Carolina State University
- Behnam Pourdeyhimi
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
LAMINATED SHEET, CYLINDRICAL FILTER ELEMENT, AND FILTRATION KIT USE...
- Publication number 20240367076
- Publication date Nov 7, 2024
- Solventum Intellectual Properties Company
- Guangming GONG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CORRUGATED FILTER MEDIA
- Publication number 20240335782
- Publication date Oct 10, 2024
- JOHNS MANVILLE
- Joerg Meier
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIA INCLUDING ADHESIVES
- Publication number 20240307805
- Publication date Sep 19, 2024
- Hollingsworth & Vose Company
- Sudhakar Jaganathan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEAMLESS FILTRATION MEDIA AND METHODS OF USE
- Publication number 20240299870
- Publication date Sep 12, 2024
- Porex Technologies Corporation
- David Bradley HARRIS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTROSPUN POLYMERIC NANOFIBER FILTER MATERIAL AND DEVICES
- Publication number 20240278172
- Publication date Aug 22, 2024
- Liquidity Corporation
- Tomás Colussi
- F24 - HEATING RANGES VENTILATING
Information Patent Application
BONDED ARTICLES
- Publication number 20240278532
- Publication date Aug 22, 2024
- Donaldson Company, Inc.
- Robert P. McCollam
- B32 - LAYERED PRODUCTS
Information Patent Application
FACE COVERING
- Publication number 20240269494
- Publication date Aug 15, 2024
- 3M Innovative Properties Company
- Nicholas K. Lee
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
HIGH TEMPERATURE TREATED MEDIA
- Publication number 20240229312
- Publication date Jul 11, 2024
- Donaldson Company, Inc.
- Daniel Little
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
BIODEGRADABLE COMPOSITE FILTER MEDIA FOR AIR FILTERS AND MANUFACTUR...
- Publication number 20240216845
- Publication date Jul 4, 2024
- NAM YANG NON-WOVEN FABRIC CO., LTD.
- Young Hyun YOON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER STRUCTURE
- Publication number 20240198264
- Publication date Jun 20, 2024
- TOYO ALUMINIUM EKCO PRODUCTS CO., LTD.
- Masashi ADACHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FILTER MATERIAL FOR FOOD PACKAGING
- Publication number 20240175214
- Publication date May 30, 2024
- Andrew K. Jordan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIA HAVING A FINE PORE SIZE DISTRIBUTION
- Publication number 20240157279
- Publication date May 16, 2024
- Hollingsworth & Vose Company
- Farzad Rezaei
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH TEMPERATURE TREATED MEDIA
- Publication number 20240133092
- Publication date Apr 25, 2024
- Donaldson Company, Inc.
- Daniel Little
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
FILTRATION MEDIA AND FILTERS
- Publication number 20240082763
- Publication date Mar 14, 2024
- DelStar Technologies, Inc.
- Andrew G. Platt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ACTIVATED HEMP FILTERS AND METHOD OF MAKING ACTIVATED HEMP FILTERS
- Publication number 20240066448
- Publication date Feb 29, 2024
- Hemp-Shire LLC
- William D. Strait
- 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
REGENERATION AND MULTIPLE USE OF DEPTH FILTERS
- Publication number 20230391823
- Publication date Dec 7, 2023
- HOFFMANN-LA ROCHE INC.
- Roberto Falkenstein
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TUBULAR FILTER WITH NONWOVEN MEDIA AND METHOD
- Publication number 20230381697
- Publication date Nov 30, 2023
- JONELL FILTRATION PRODUCTS, INC.
- Donald Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING A RESPIRATORY PROTECTION MASK
- Publication number 20230330454
- Publication date Oct 19, 2023
- EUROFILTERS HOLDING N.V.
- Ralf Sauer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FILTRATION MEDIA INCORPORATING NANOPARTICLES AND LARGE LINEAR DENSI...
- Publication number 20230321575
- 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
SYSTEMS AND METHODS FOR CONTINUOUS PRODUCTION OF FIBROUS MATERIALS...
- Publication number 20230321570
- Publication date Oct 12, 2023
- DELSTAR TECHNOLOGIES, INC.
- Andrew G. Platt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DUAL-LAYER GAS FILTERS AND SYSTEMS AND METHODS FOR MAKING THE SAME
- Publication number 20230321571
- Publication date Oct 12, 2023
- DELSTAR TECHNOLOGIES, INC.
- Andrew G. Platt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR RETAINING NANOPARTICLES WITHIN NONWOVEN MAT...
- Publication number 20230323055
- Publication date Oct 12, 2023
- DELSTAR TECHNOLOGIES, INC.
- Andrew G. Platt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS OF MAKING PRODUCTS CONTAINING FIBROUS MATERIAL
- Publication number 20230321573
- Publication date Oct 12, 2023
- DELSTAR TECHNOLOGIES, INC.
- Andrew G. Platt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTERS WITH MECHANICAL AND ELETROSTATIC FILTERING CAPABILITIES
- Publication number 20230321569
- Publication date Oct 12, 2023
- DELSTAR TECHNOLOGIES, INC.
- Andrew G. Platt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR SEPARATING AND/OR ISOLATING NANOPARTICLES W...
- Publication number 20230321572
- Publication date Oct 12, 2023
- DELSTAR TECHNOLOGIES, INC.
- Andrew G. Platt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

sintered or bonded

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Filter medium and breather filter structure

Depth filter

Method for producing coating film-forming composition for lithography

Filtration media especially useful for filtering fluids associated...

Multi-layer, biodegradable composites for air filtration

Air-filter media including a relofted spunbonded web, and methods o...

Filter material for removing leukocytes, leukocyte removal filter a...

Filter media including adhesives and/or oleophobic properties

Pleated air filter with reinforcing filaments comprising locally-th...

Filter media with irregular structure

Self-supporting pleatable fibrous web especially useful as oil filt...

Filtration media

Pleated air filter with bridging filaments and continuous-contact f...

Vacuum cleaner filter bag with recycled textile materials and/or co...

Filter media including adhesives

Method for producing nonwoven fabric with improved filtration perfo...

Spun-bonded nonwoven fabric and air filter constituted from spun-bo...

Vacuum cleaner filter bag with powdery and/or fibrous recycled mate...

Filter media having a fine pore size distribution

Systems and methods for thermally bonding fiber

Activated hemp filters and method of making activated hemp filters

Filter media including adhesives and/or oleophobic properties

High temperature treated media

Filter medium, filter element and use thereof and filter arrangement

High capacity composite depth filter media with low extractables

Filter media including flame retardant fibers

Self supporting pleatable web and an oil filter including the same

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

High capacity composite depth filter media with low extractables

Composite media for fuel streams

Patents Applicationslast 30 patents

FILTER MATERIAL FOR AIR FILTER AND METHOD FOR PRODUCING FILTER MATE...

NANOFIBER FILTER AND METHOD FOR MANUFACTURING SAME

CHARGED NONWOVEN MATERIAL

LAMINATED SHEET, CYLINDRICAL FILTER ELEMENT, AND FILTRATION KIT USE...

CORRUGATED FILTER MEDIA

FILTER MEDIA INCLUDING ADHESIVES

SEAMLESS FILTRATION MEDIA AND METHODS OF USE

ELECTROSPUN POLYMERIC NANOFIBER FILTER MATERIAL AND DEVICES

BONDED ARTICLES

FACE COVERING

HIGH TEMPERATURE TREATED MEDIA

BIODEGRADABLE COMPOSITE FILTER MEDIA FOR AIR FILTERS AND MANUFACTUR...

FILTER STRUCTURE

FILTER MATERIAL FOR FOOD PACKAGING

FILTER MEDIA HAVING A FINE PORE SIZE DISTRIBUTION

HIGH TEMPERATURE TREATED MEDIA

FILTRATION MEDIA AND FILTERS

ACTIVATED HEMP FILTERS AND METHOD OF MAKING ACTIVATED HEMP FILTERS

BONDING MULTIPLE LAYERS OF FILTRATION MATERIAL

REGENERATION AND MULTIPLE USE OF DEPTH FILTERS

TUBULAR FILTER WITH NONWOVEN MEDIA AND METHOD

METHOD FOR PRODUCING A RESPIRATORY PROTECTION MASK

FILTRATION MEDIA INCORPORATING NANOPARTICLES AND LARGE LINEAR DENSI...

FILTRATION MEDIA AND FILTERS INCLUDING NANOPARTICLES

SYSTEMS AND METHODS FOR CONTINUOUS PRODUCTION OF FIBROUS MATERIALS...

DUAL-LAYER GAS FILTERS AND SYSTEMS AND METHODS FOR MAKING THE SAME

SYSTEMS AND METHODS FOR RETAINING NANOPARTICLES WITHIN NONWOVEN MAT...

SYSTEMS AND METHODS OF MAKING PRODUCTS CONTAINING FIBROUS MATERIAL

FILTERS WITH MECHANICAL AND ELETROSTATIC FILTERING CAPABILITIES

SYSTEMS AND METHODS FOR SEPARATING AND/OR ISOLATING NANOPARTICLES W...