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with a binder between the individual particles or fibres
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CPC
B01D2101/005
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PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
B01D2101/00
Types of filters having loose filtering material
Current Industry
B01D2101/005
with a binder between the individual particles or fibres
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Patents Grants
last 30 patents
Information
Patent Grant
Filtering element, filtering equipment and water circulation cleani...
Patent number
10,500,531
Issue date
Dec 10, 2019
BOE Technology Group Co., Ltd.
Donglei Wen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter, filter device, and method of use
Patent number
10,413,852
Issue date
Sep 17, 2019
Pall Corporation
Scott Hopkins
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Water catchment and soil treatment system
Patent number
10,022,653
Issue date
Jul 17, 2018
Christofer Jay Kachman
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Screen and method of making the same
Patent number
9,945,213
Issue date
Apr 17, 2018
Baker Hughes, a GE company, LLC
Omar H. Balcazar
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Filter of high accuracy
Patent number
6,749,753
Issue date
Jun 15, 2004
Chisso Corporation
Osamu Yamaguchi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Non-woven depth filter element
Patent number
6,358,417
Issue date
Mar 19, 2002
Osmonics, Inc.
Thomas M. Aune
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
No-cure fuel filter and method for making same
Patent number
6,293,410
Issue date
Sep 25, 2001
Mahle-Parr Filter Systems, Inc.
Larry D. Forbes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for forming fibrous filter media
Patent number
6,230,776
Issue date
May 15, 2001
AAF International, Inc.
Kyung-Ju Choi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for forming fibrous filter media, filter units and product
Patent number
6,159,318
Issue date
Dec 12, 2000
AAF International, Inc.
Kyung-Ju Choi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for manufacturing filter element
Patent number
6,013,214
Issue date
Jan 11, 2000
Denso Corporation
Satoshi Inukai
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Depth media in-tank fuel filter with extruded mesh shell
Patent number
5,902,480
Issue date
May 11, 1999
Kuss Corporation
Hugh G. Chilton
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of making filtration media having integrally co-located supp...
Patent number
5,783,011
Issue date
Jul 21, 1998
Memtec America Corporation
Steven D. Barboza
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Apparatus for making melt-blown filtration media having integrally...
Patent number
5,733,581
Issue date
Mar 31, 1998
Memtec America Corporation
Steven D. Barboza
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Cylindrical filter
Patent number
5,711,878
Issue date
Jan 27, 1998
Chisso Corporation
Satoshi Ogata
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Melt-blown filtration media having integrally co-located support an...
Patent number
5,681,469
Issue date
Oct 28, 1997
Memtec America Corporation
Steven D. Barboza
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Method of filtering a subterranean fluid from a well bore using a r...
Patent number
5,656,176
Issue date
Aug 12, 1997
Gregory D. Scott
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Filter cartridges having nonwoven melt blown filtration media with...
Patent number
5,591,335
Issue date
Jan 7, 1997
Memtec America Corporation
Steven D. Barboza
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Method of manufacture of a prepacked resin bonded well liner
Patent number
5,500,174
Issue date
Mar 19, 1996
Gregory D. Scott
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Filter element
Patent number
5,028,327
Issue date
Jul 2, 1991
Cuno, Incorporated
Eugene A. Ostreicher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter element
Patent number
5,015,316
Issue date
May 14, 1991
Cuno, Incorporated
Eugene A. Ostreicher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter pad
Patent number
4,986,913
Issue date
Jan 22, 1991
Helmut Schafft
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of filtering
Patent number
4,925,570
Issue date
May 15, 1990
Helmut Schafft
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter element
Patent number
4,731,184
Issue date
Mar 15, 1988
Cuno Incorporated
Eugene A. Ostreicher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter element
Patent number
4,725,323
Issue date
Feb 16, 1988
Cuno Incorporated
Eugene A. Ostreicher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of producing a filter pad
Patent number
4,647,415
Issue date
Mar 3, 1987
Helmut Schafft
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ceramic filter tubes
Patent number
4,587,016
Issue date
May 6, 1986
Shiki Roll Kabushiki Kaisha
Ikuo Sumiyoshi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter elements for gas or liquid
Patent number
4,360,433
Issue date
Nov 23, 1982
Process Scientific Innovations Limited
Brian Walker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter elements for gas or liquid and methods of making such filters
Patent number
4,303,472
Issue date
Dec 1, 1981
Process Scientific Innovations Limited
Brian Walker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for making filter elements for gas or liquid
Patent number
4,272,318
Issue date
Jun 9, 1981
Process Scientific Innovations Limited
Brian Walker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
3834547
Patent number
3,834,547
Issue date
Sep 10, 1974
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS, METHODS, AND FILTER MEDIA FOR FILTERING MOLTEN ALUMINUM AN...
Publication number
20230381695
Publication date
Nov 30, 2023
2498890 Ontario Inc.
Mark Reynolds
B22 - CASTING POWDER METALLURGY
Information
Patent Application
HIGH DENSITY PERLITE FILTER AID
Publication number
20200206665
Publication date
Jul 2, 2020
Imerys Filtration Minerals, Inc.
John ROULSTON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANTIMICROBIAL COMPOSITIONS AND RELATED METHODS OF USE
Publication number
20190168145
Publication date
Jun 6, 2019
Imerys Filtration Minerals, Inc.
Bo WANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER, FILTER DEVICE, AND METHOD OF USE
Publication number
20180280848
Publication date
Oct 4, 2018
PALL CORPORATION
Scott HOPKINS
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
FILTER ELEMENT AND MANUFACTURING METHOD THEREOF
Publication number
20170136403
Publication date
May 18, 2017
SUPER LEGEND LIMITED
Kok Chiang CHUNG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Non-woven depth filter cartridge
Publication number
20020063092
Publication date
May 30, 2002
Osmonics, Inc.
Thomas M. Aune
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL