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B01D2239/0407
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PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
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SEPARATION
B01D2239/00
Aspects relating to filtering material for liquid or gaseous fluids
Current Industry
B01D2239/0407
comprising particulate additives
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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
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
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
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
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
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
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
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
Active force electric field anti-pathogenic fabric and methods of c...
Patent number
12,011,622
Issue date
Jun 18, 2024
Florida A&M University
Satyanarayan Dev
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter and metal ion removing method
Patent number
11,998,864
Issue date
Jun 4, 2024
Solventum Intellectual Properties Company
Mitsuaki Kobayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and system for purification of contaminated oil
Patent number
11,958,004
Issue date
Apr 16, 2024
SKF RECONDOIL AB
Thomas Persson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Glass fiber filter element for visible light photocatalysis and air...
Patent number
11,944,957
Issue date
Apr 2, 2024
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus and method for collection and disposal of fats, oil and g...
Patent number
11,851,629
Issue date
Dec 26, 2023
Martin Franklin McCarthy
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Water treatment device
Patent number
11,839,840
Issue date
Dec 12, 2023
STRAUSS WATER LTD
Haim Wilder
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Polymer and device for capturing or separating leucocytes, manufact...
Patent number
11,833,289
Issue date
Dec 5, 2023
PURIBLOOD MEDICAL CO., LTD.
Yung Chang
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
Bioactive filter
Patent number
11,760,664
Issue date
Sep 19, 2023
Christian P. Benzing
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polymer matrix composites comprising functional particles and metho...
Patent number
11,745,167
Issue date
Sep 5, 2023
3M Innovative Properties Company
Jerald K. Rasmussen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Conversion of an aerosolized hydrocarbon stream to lower boiling po...
Patent number
11,692,140
Issue date
Jul 4, 2023
Saudi Arabian Oil Company
Brian Hanna
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Granular green sorbent media for filtration of contaminated water
Patent number
11,673,114
Issue date
Jun 13, 2023
The Trustees of the Stevens Institute of Technology
Dibyendu Sarkar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Device for whole blood separation
Patent number
11,650,200
Issue date
May 16, 2023
Quidel Corporation
Irene Sinn Blandy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Treatment module and operating method therefor
Patent number
11,648,496
Issue date
May 16, 2023
MicroHAOPs, Inc.
Mark Benjamin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nanofiber air filter medium with high adsorption performance and pr...
Patent number
11,638,892
Issue date
May 2, 2023
CHANG-FONG TEXTILE TECHNOLOGY CO., LTD.
Jin-Ding Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus and method for collection and disposal of fats, oil and g...
Patent number
11,624,039
Issue date
Apr 11, 2023
Martin Franklin McCarthy
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Air-permeable sheet filter material, methods for the production and...
Patent number
11,607,668
Issue date
Mar 21, 2023
BLUCHER GMBH
Bertram Böhringer
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method for concentrating solids and removing solids from a filter m...
Patent number
11,607,634
Issue date
Mar 21, 2023
Sustainable Energy Solutions, Inc.
David Frankman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter assembly and air cleaner having the same
Patent number
11,607,638
Issue date
Mar 21, 2023
Samsung Electronics Co., Ltd.
Dong-woo Shin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter bags comprising a porous membrane
Patent number
11,602,711
Issue date
Mar 14, 2023
W. L. Gore & Associates, Inc.
Rebecca Spiegel
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
NON-SHEDDING HYBRID NONWOVENS AND METHOD OF PRODUCING SAME
Publication number
20240426032
Publication date
Dec 26, 2024
North Carolina State University
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
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
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
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
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
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
LIQUID COMPOSITION FOR PURIFICATION OF OIL
Publication number
20240252963
Publication date
Aug 1, 2024
SKF RECONDOIL AB
Thomas PERSSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR-CLEANING FILTER HAVING DUST COLLECTING AND DEODORIZING FUNCTION...
Publication number
20240226790
Publication date
Jul 11, 2024
COWAY CO., LTD.
Hyun Jun YUN
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
AIR-CLEANING FILTER HAVING DUST COLLECTING AND DEODORIZING FUNCTION...
Publication number
20240131462
Publication date
Apr 25, 2024
COWAY CO., LTD.
Hyun Jun YUN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A FILTER MEDIA
Publication number
20240050880
Publication date
Feb 15, 2024
Christine LEMASSON
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
DIALYSATE FILTER
Publication number
20240001015
Publication date
Jan 4, 2024
W.L. GORE & ASSOCIATES, INC.
James R. Hanrahan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR GENERATING A GRANULAR, GREEN SORBENT MEDIA FOR FILTRATIO...
Publication number
20230405546
Publication date
Dec 21, 2023
THE TRUSTEES OF THE STEVENS INSTITUTE OF TECHNOLOGY
Dibyendu Sarkar
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
POROUS STRUCTURES AND METHOD OF MAKING
Publication number
20230382075
Publication date
Nov 30, 2023
Saint-Gobain Ceramics & Plastics, Inc.
Patrick Nguyer Van Nuoi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR ADJUSTING GROUTING PARAMETERS IN PREPARATION OF CERAMIC...
Publication number
20230381699
Publication date
Nov 30, 2023
Zhejiang Zhiyuan Environmental Technology Co., Ltd
Huilin Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FIBROUS MAT FOR METABOLOME SAMPLING
Publication number
20230375566
Publication date
Nov 23, 2023
Universiteit Gent
Lynn VANHAECKE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PERSONAL PROTECTIVE ANTI-VIRAL FACE MASK
Publication number
20230372747
Publication date
Nov 23, 2023
Iowa State University Research Foundation, Inc.
James E. Fay
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
POLYMER MATRIX COMPOSITES COMPRISING FUNCTIONAL PARTICLES AND METHO...
Publication number
20230356186
Publication date
Nov 9, 2023
3M INNOVATIVE PROPERTIESCOMPANY
Jerald K. Rasmussen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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