Impregnants

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CPC
B01D2239/0464

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids

Current Industry

B01D2239/0464Impregnants

Industries

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Patents Grantslast 30 patents

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
Filter media including adhesives
- Patent number 11,484,821
- Issue date Nov 1, 2022
- Hollingsworth & Vose Company
- Sudhakar Jaganathan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for sol-gel coating of textile materials
- Patent number 11,408,121
- Issue date Aug 9, 2022
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Thu-Hoa Tran-Thi
- A41 - WEARING APPAREL
Information Patent Grant
Filter media and filter element with adhesive reinforcing
- Patent number 11,285,423
- Issue date Mar 29, 2022
- Baldwin Filters, Inc.
- Steven J. Merritt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polyurethane-based materials
- Patent number 11,179,663
- Issue date Nov 23, 2021
- AVIRO LLC
- Gangadhar Jogikalmath
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Filter device to remove particles from a vapour stream
- Patent number 10,941,482
- Issue date Mar 9, 2021
- TATA STEEL NEDERLAND TECHNOLOGY BV
- Daniel Brian Burton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter media including adhesives
- Patent number 10,898,838
- Issue date Jan 26, 2021
- Hollingsworth & Vose Company
- Sudhakar Jaganathan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composite material for air purification, preparation method therefo...
- Patent number 10,780,379
- Issue date Sep 22, 2020
- Climasys DataSmart Technology CO., LTD.
- Yang Ye
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air filter comprising a multilayer filter material
- Patent number 10,695,705
- Issue date Jun 30, 2020
- Mahle International GmbH
- Martin Hein
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Selective catalytic reduction filter for reducing nitrous oxide for...
- Patent number 10,456,746
- Issue date Oct 29, 2019
- GM Global Technology Operations LLC
- Shouxian Ren
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Long-life air filter for automobiles and method of manufacturing th...
- Patent number 10,399,026
- Issue date Sep 3, 2019
- Hyundai Motor Company
- Yong Gyo Seo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for preparing a catalyzed fabric filter and a catalyzed fabr...
- Patent number 10,183,246
- Issue date Jan 22, 2019
- Haldor Topsoe A/S
- Francesco Castellino
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter material, filter element, and method and device for producin...
- Patent number 9,624,605
- Issue date Apr 18, 2017
- Mahle International GmbH
- Sushil Agrahari
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of manufactring an antibacterial filter comprising copper-ba...
- Patent number 9,597,625
- Issue date Mar 21, 2017
- BS SUPPORT CO., LTD.
- Seung Woo Baek
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Filter material
- Patent number 9,592,465
- Issue date Mar 14, 2017
- Mahle International GmbH
- Ralf Disson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Antibacterial filter comprising copper-based sulfur compound
- Patent number 9,561,458
- Issue date Feb 7, 2017
- BS SUPPORT CO., LTD.
- Seung Woo Baek
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Filter materials for treating and purifying gas
- Patent number 9,440,219
- Issue date Sep 13, 2016
- Blücher GmbH
- Bertram Böhringer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Curable epoxide containing formaldehyde-free compositions, articles...
- Patent number 9,416,294
- Issue date Aug 16, 2016
- H. B. Fuller Company
- Wayne P. Miller
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Activated carbon with a metal based component
- Patent number 9,409,162
- Issue date Aug 9, 2016
- Blücher GmbH
- Bertram Bohringer
- A41 - WEARING APPAREL
Information Patent Grant
Carbon block filter
- Patent number 9,339,747
- Issue date May 17, 2016
- Conopco, Inc.
- Parthiv Ripudaman Dave
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium for metal-working liquids
- Patent number 9,302,209
- Issue date Apr 5, 2016
- KAGEHT LLC
- Kenneth C. Kipers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Functionalized nonwoven article
- Patent number 9,259,689
- Issue date Feb 16, 2016
- 3M Innovative Properties Company
- Clinton P. Waller
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Enclosure ventilation filter and assembly method
- Patent number 8,979,811
- Issue date Mar 17, 2015
- Donaldson Company, Inc.
- Lloyd G. Keleny
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Filtration media and applications thereof
- Patent number 8,728,217
- Issue date May 20, 2014
- PPG Industries Ohio, Inc.
- Vedagiri Velpari
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and system for filtering air
- Patent number 8,500,883
- Issue date Aug 6, 2013
- General Electric Company
- Karmin Lorraine Olson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter network
- Patent number 8,496,120
- Issue date Jul 30, 2013
- IFE Innovative Forschungs-und Entwicklungs GmbH & Co. KG
- Thomas Willuweit
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Ceramic filter comprising clay and process for preparing thereof
- Patent number 8,388,719
- Issue date Mar 5, 2013
- LG Chem, Ltd.
- Ju-Hyung Lee
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Filtration media having recycled waste materials
- Patent number 8,343,401
- Issue date Jan 1, 2013
- Purafil, Inc.
- William G. England
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Functionalized nonwoven article
- Patent number 8,329,034
- Issue date Dec 11, 2012
- 3M Innovative Properties Company
- Clinton P. Waller, Jr.
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

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
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
UNIT FOR FILTERING LEUKOCYTES WITH REDUCED PLATELET ADHESION
- Publication number 20240307598
- Publication date Sep 19, 2024
- MACO PHARMA
- Laurent DUCOROY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Air Filter Medium, Filter Medium Body, and Filter Element
- Publication number 20240198262
- Publication date Jun 20, 2024
- Mann + Hummel GmbH
- Christoph HITZKE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FOLDED FILTER MEDIUM
- Publication number 20240100463
- Publication date Mar 28, 2024
- Mann + Hummel GmbH
- Dennis STARK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT COMPRISING GRAPHENE FOR AIR CONDITIONING UNITS
- Publication number 20240035690
- Publication date Feb 1, 2024
- DIRECTA PLUS S.p.A.
- Laura Giorgia Rizzi
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HIGH EFFICIENCY FILTER MEDIA
- Publication number 20230330585
- Publication date Oct 19, 2023
- Hollingsworth & Vose Company
- Amsarani Ramamoorthy
- 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
Filtration Media
- Publication number 20230271123
- Publication date Aug 31, 2023
- AHLSTROM-MUNKSJÖ OYJ
- Marcelo Polozzi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF TREATING A TEXTILE WITH GRAPHENE AND TEXTILE SO OBTAINED
- Publication number 20230243089
- Publication date Aug 3, 2023
- DIRECTA PLUS S.P.A.
- Giulio Giuseppe Cesareo
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
OIL PURIFICATION FILTER
- Publication number 20230182050
- Publication date Jun 15, 2023
- SKF RECONDOIL AB
- Tomas OESTBERG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTERS FOR VIRUS FILTRATION AND INACTIVATION AND MASK ASSEMBLIES C...
- Publication number 20230158343
- Publication date May 25, 2023
- Purdue Research Foundation
- Helber Antonio Esquivel-Puentes
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FILTER MEDIA INCLUDING ADHESIVES
- Publication number 20230103716
- Publication date Apr 6, 2023
- Hollingsworth & Vose Company
- Sudhakar Jaganathan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ARTICLES COMPRISING BINDERS, CROSS-LINKING AGENTS AND/OR OTHER COMP...
- Publication number 20230056539
- Publication date Feb 23, 2023
- Hollingsworth & Vose Company
- Douglas M. Guimond
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LAYERED BODY
- Publication number 20220347991
- Publication date Nov 3, 2022
- Toyobo Co., Ltd.
- Ryo HAMASAKI
- B32 - LAYERED PRODUCTS
Information Patent Application
Filter Medium for Separating Nitrogen Oxides
- Publication number 20220032232
- Publication date Feb 3, 2022
- Mann + Hummel GmbH
- Simon Zapf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYBRID FILTER FOR FILTERING OUT FINE AND ULTRAFINE DUST
- Publication number 20210039033
- Publication date Feb 11, 2021
- Endeavour Lab Co., Ltd.
- Eunsang Ryu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Medium, Method for Producing Same, and Use of the Filter Med...
- Publication number 20200155985
- Publication date May 21, 2020
- Mann + Hummel GmbH
- Ivanka Poljak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIA AND FILTER ELEMENT WITH ADHESIVE REINFORCING
- Publication number 20200147540
- Publication date May 14, 2020
- Baldwin Filters, Inc.
- Steven J. Merritt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter For The Filtration Of A Liquid Metal
- Publication number 20200047247
- Publication date Feb 13, 2020
- Les Produits Industriels De Haute Temperature Pyrotek Inc.
- Jay Fritzke
- B22 - CASTING POWDER METALLURGY
Information Patent Application
AIR FILTER COMPRISING A MULTILAYER FILTER MATERIAL
- Publication number 20190344209
- Publication date Nov 14, 2019
- MAHLE International GmbH
- Martin Hein
- B60 - VEHICLES IN GENERAL
Information Patent Application
Filter Medium Having a Sealing Portion
- Publication number 20190329160
- Publication date Oct 31, 2019
- Frederick Halliday
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SUBSTRATES WITH METAL NANOPARTICLES, RELATED ARTICLES, AND A CONTIN...
- Publication number 20190242064
- Publication date Aug 8, 2019
- Folia Water, Inc.
- Theresa DANKOVICH
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
IMPROVED ROOM AIR PURIFIERS AND FILTRATION MEDIA
- Publication number 20190209954
- Publication date Jul 11, 2019
- 3M Innovative Properties Company
- Andrew R. Fox
- B32 - LAYERED PRODUCTS
Information Patent Application
Composite Material for Air Purification, Preparation Method therefo...
- Publication number 20190201823
- Publication date Jul 4, 2019
- Climasys DataSmart Technology CO.,LTD.
- Yang YE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER FOR SULFUR COMPOUNDS
- Publication number 20180353885
- Publication date Dec 13, 2018
- MSA TECHNOLOGY, LLC
- Meghan E. Swanson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FITER MEDIA INCLUDIING ADHESIVES
- Publication number 20180169550
- Publication date Jun 21, 2018
- Hollingsworth & Vose Company
- Sudhakar Jaqanathan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FUNCTIONAL PROTECTIVE MATERIAL WITH A REACTIVELY FINISHED MEMBRANE...
- Publication number 20170368382
- Publication date Dec 28, 2017
- BLUCHER GMBH
- Hasso VON BLÜCHER
- B32 - LAYERED PRODUCTS
Information Patent Application
FILTER DEVICE TO REMOVE PARTICLES FROM A VAPOUR STREAM
- Publication number 20170349999
- Publication date Dec 7, 2017
- TATA STEEL NEDERLAND TECHNOLOGY BV
- Daniel Brian BURTON
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
LONG-LIFE AIR FILTER FOR AUTOMOBILES AND METHOD OF MANUFACTURING TH...
- Publication number 20170225110
- Publication date Aug 10, 2017
- Hyundai Motor Company
- Yong Gyo SEO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Impregnants

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Filter media including adhesives

Filter media including adhesives

Method for sol-gel coating of textile materials

Filter media and filter element with adhesive reinforcing

Polyurethane-based materials

Filter device to remove particles from a vapour stream

Filter media including adhesives

Composite material for air purification, preparation method therefo...

Air filter comprising a multilayer filter material

Impregnated filter material

Selective catalytic reduction filter for reducing nitrous oxide for...

Long-life air filter for automobiles and method of manufacturing th...

Method for preparing a catalyzed fabric filter and a catalyzed fabr...

Filter material, filter element, and method and device for producin...

Method of manufactring an antibacterial filter comprising copper-ba...

Filter material

Antibacterial filter comprising copper-based sulfur compound

Filter materials for treating and purifying gas

Curable epoxide containing formaldehyde-free compositions, articles...

Activated carbon with a metal based component

Carbon block filter

Filter medium for metal-working liquids

Functionalized nonwoven article

Enclosure ventilation filter and assembly method

Filtration media and applications thereof

Apparatus and system for filtering air

Filter network

Ceramic filter comprising clay and process for preparing thereof

Filtration media having recycled waste materials

Functionalized nonwoven article

Patents Applicationslast 30 patents

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

FILTER MEDIA INCLUDING ADHESIVES

UNIT FOR FILTERING LEUKOCYTES WITH REDUCED PLATELET ADHESION

Air Filter Medium, Filter Medium Body, and Filter Element

FOLDED FILTER MEDIUM

FILTER ELEMENT COMPRISING GRAPHENE FOR AIR CONDITIONING UNITS

HIGH EFFICIENCY FILTER MEDIA

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

Filtration Media

METHOD OF TREATING A TEXTILE WITH GRAPHENE AND TEXTILE SO OBTAINED

OIL PURIFICATION FILTER

FILTERS FOR VIRUS FILTRATION AND INACTIVATION AND MASK ASSEMBLIES C...

FILTER MEDIA INCLUDING ADHESIVES

ARTICLES COMPRISING BINDERS, CROSS-LINKING AGENTS AND/OR OTHER COMP...

LAYERED BODY

Filter Medium for Separating Nitrogen Oxides

HYBRID FILTER FOR FILTERING OUT FINE AND ULTRAFINE DUST

Filter Medium, Method for Producing Same, and Use of the Filter Med...

FILTER MEDIA AND FILTER ELEMENT WITH ADHESIVE REINFORCING

Filter For The Filtration Of A Liquid Metal

AIR FILTER COMPRISING A MULTILAYER FILTER MATERIAL

Filter Medium Having a Sealing Portion

SUBSTRATES WITH METAL NANOPARTICLES, RELATED ARTICLES, AND A CONTIN...

IMPROVED ROOM AIR PURIFIERS AND FILTRATION MEDIA

Composite Material for Air Purification, Preparation Method therefo...

FILTER FOR SULFUR COMPOUNDS

FITER MEDIA INCLUDIING ADHESIVES

FUNCTIONAL PROTECTIVE MATERIAL WITH A REACTIVELY FINISHED MEMBRANE...

FILTER DEVICE TO REMOVE PARTICLES FROM A VAPOUR STREAM

LONG-LIFE AIR FILTER FOR AUTOMOBILES AND METHOD OF MANUFACTURING TH...