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Aspects relating to filtering material for liquid or gaseous fluids
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Additives and treatments of the filtering material
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Patents Grants
last 30 patents
Information
Patent Grant
Method for making an adsorptive air filter
Patent number
12,172,112
Issue date
Dec 24, 2024
IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
Tarek Ahmed Yousef
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
Flame trap filter
Patent number
12,134,057
Issue date
Nov 5, 2024
R. Stahl Schaltgeräte GmbH
Elena Kondrus
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Pathogen capture using active surface modification
Patent number
12,128,260
Issue date
Oct 29, 2024
Farzin Hatami
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Filtering material for air filters and method for manufacturing fil...
Patent number
12,128,339
Issue date
Oct 29, 2024
Nikki-Universal Co., Ltd.
Akane Nariyuki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Metallic filter with microstructured architecture of controlled por...
Patent number
12,121,839
Issue date
Oct 22, 2024
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Hicham Maskrot
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
System and method for carbon dioxide capture through membrane conduits
Patent number
12,121,849
Issue date
Oct 22, 2024
Arizona Board of Regents on behalf of Arizona State University
Klaus Lackner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluid circuit with integrated electrostatic discharge mitigation
Patent number
12,117,106
Issue date
Oct 15, 2024
Entegris, Inc.
John A. Leys
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods of making honeycomb bodies having inorganic filtration depo...
Patent number
12,116,321
Issue date
Oct 15, 2024
Corning Incorporated
Mark Alan Lewis
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Apparatus for a molecular imprinted protective face mask
Patent number
12,109,519
Issue date
Oct 8, 2024
Utah Valley University
Timothy Edwin Doyle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of reducing the concentration of hydrogen sulfide in a gas s...
Patent number
12,102,944
Issue date
Oct 1, 2024
BioAir Solutions LLC
Louis D. Le Roux
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Biodegradable air filter from date palm and method of fabrication t...
Patent number
12,102,947
Issue date
Oct 1, 2024
IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
Tarek Ahmed Yousef
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
Methods of making honeycomb bodies having inorganic filtration depo...
Patent number
12,091,366
Issue date
Sep 17, 2024
Corning Incorporated
William Peter Addiego
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Soy based filtration system
Patent number
12,090,431
Issue date
Sep 17, 2024
Purdue Research Foundation
Anderson Smith
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Air purifying coating system and method for making same
Patent number
12,091,577
Issue date
Sep 17, 2024
Bona AB
John F Schierlmann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Coatings for enhancement of properties and performance of substrate...
Patent number
12,084,778
Issue date
Sep 10, 2024
Entegris, Inc.
Bryan C. Hendrix
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Systems and methods for anti-microbial purification of air
Patent number
12,083,465
Issue date
Sep 10, 2024
The Boeing Company
Judd Steven Carper
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Personal air filtration system with smart app
Patent number
12,075,874
Issue date
Sep 3, 2024
MicroClimate, Inc.
Michael Hall
A41 - WEARING APPAREL
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
Filter media with irregular structure and/or reversibly stretchable...
Patent number
12,053,728
Issue date
Aug 6, 2024
Hollingsworth & Vose Company
Bruce Smith
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
Multilayer filter material
Patent number
12,048,891
Issue date
Jul 30, 2024
Toray Industries, Inc.
Yuji Yatsunami
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
Filter reinforcing material and filter medium for deodorizing filte...
Patent number
12,023,618
Issue date
Jul 2, 2024
KUREHA LTD.
Taiki Ueda
B32 - LAYERED PRODUCTS
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
Virus-collecting filter for medical aspirator system
Patent number
12,023,430
Issue date
Jul 2, 2024
GPF Co. Ltd.
Yuichi Sakon
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
Patents Applications
last 30 patents
Information
Patent Application
AIR PURIFYING COATING SYSTEM AND METHOD FOR MAKING SAME
Publication number
20240417571
Publication date
Dec 19, 2024
BONA AB
John F Schierlmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER DEVICE
Publication number
20240416588
Publication date
Dec 19, 2024
EOS GmbH Electro Optical Systems
Ulrich KLEINHANS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
AIR FILTER WITH ABLATIVE AND SACRIFICIAL POLYMERS
Publication number
20240408522
Publication date
Dec 12, 2024
Industrial Polymers and Chemicals, Inc.
Thomas J. Kennedy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ARTICLE FOR FILTERING USING POROUS POLYMERIC MATRIX
Publication number
20240408521
Publication date
Dec 12, 2024
Stephen James Grunzinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS OF MAKING HONEYCOMB BODIES HAVING INORGANIC FILTRATION DEPO...
Publication number
20240400465
Publication date
Dec 5, 2024
Corning Incorporated
William Peter ADDIEGO
B82 - NANO-TECHNOLOGY
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
AIR PURIFYING DEVICE FOR PURIFYING AIR AND METHOD FOR OPERATING AN...
Publication number
20240382889
Publication date
Nov 21, 2024
Audi AG
Matthew HALL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
GAS ADSORBENT AND GAS ADSORPTION SHEET, FILTER MEDIUM, AND AIR FILT...
Publication number
20240382929
Publication date
Nov 21, 2024
TORAY INDUSTRIES, INC.
Naoki Yamaga
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEPTH FILTER MEDIA
Publication number
20240367077
Publication date
Nov 7, 2024
Merck Patent GmbH
Axel Delp
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A FILTER AND A METHOD OF MAKING A FILTER
Publication number
20240367078
Publication date
Nov 7, 2024
NEMATIQ IP PTY LTD
Abozar AKBARIVAKILABADI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Water Filter and Medium Therefor
Publication number
20240367079
Publication date
Nov 7, 2024
Koslow Technologies Corporation
Jules A. Koslow
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Composition and Method for Making a Water Filter by Accretion
Publication number
20240367149
Publication date
Nov 7, 2024
Koslow Technologies Corporation
Jules A. Koslow
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
CEILING FAN BLADE DEVICE FOR CAPTURING AIRBORNE PARTICLES
Publication number
20240352949
Publication date
Oct 24, 2024
Adrian Guerrero
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COATING FILTER AND HOOD TO WHICH SAME IS APPLIED
Publication number
20240342635
Publication date
Oct 17, 2024
SAMSUNG ELECTRONICS CO., LTD.
Suhyeon HAN
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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
INHERENTLY STABLE, FLOW-POROUS FILTER ELEMENT AND METHOD FOR PRODUC...
Publication number
20240325952
Publication date
Oct 3, 2024
Herding GmbH Filtertechnik
Urs Herding
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FIBER-ENCAPSULATED HYBRID MATERIALS FOR CAPTURE OF CARBON DIOXIDE
Publication number
20240326017
Publication date
Oct 3, 2024
UT-Battelle, LLC
Michelle K. Kidder
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
ANTIBACTERIAL OR ANTIVIRAL FILTER HAVING IMPROVED COATING DURABILIT...
Publication number
20240307806
Publication date
Sep 19, 2024
KOREA INSTITUTE OF MATERIALS SCIENCE
Seung-hoon LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Air Filter and Method for Manufacturing an Air Filter
Publication number
20240307808
Publication date
Sep 19, 2024
ALSTOM Holdings
Domenico Palmisano
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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
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
ELECTRET MELT-BLOWN WEBS WITH IMPROVED FILTRATION PROPERTIES
Publication number
20240301602
Publication date
Sep 12, 2024
Borealis AG
Jingbo Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
METHOD AND SYSTEM FOR COATING FILTER MEDIA
Publication number
20240269337
Publication date
Aug 15, 2024
MOLECULAR PLASMA GROUP SA
Régis HEYBERGER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Granulated Hierarchical Material Structure
Publication number
20240269645
Publication date
Aug 15, 2024
Metalmark Innovations, PBC
Tanya SHIRMAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE CATALYST FILTER, FILTERING SYSTEM INCLUDING THE SAME, AND...
Publication number
20240271805
Publication date
Aug 15, 2024
Samsung Electronics Co., Ltd.
Hyeonsu HEO
F24 - HEATING RANGES VENTILATING