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B01D39/2006
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PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
B01D39/00
Filtering material for liquid or gaseous fluids
Current Industry
B01D39/2006
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing expandable artificial media for water trea...
Patent number
10,449,475
Issue date
Oct 22, 2019
Seong Pil Choi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Isolation of interfacial material from organic matrices
Patent number
10,315,131
Issue date
Jun 11, 2019
Florida State University Research Foundation, Inc.
Jacqueline M. Jarvis
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods for fabricating porous media with controllable characteristics
Patent number
10,137,393
Issue date
Nov 27, 2018
Saeed Golshokooh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nanostructured sorbent materials for capturing environmental mercur...
Patent number
9,038,829
Issue date
May 26, 2015
Brown University
Robert H. Hurt
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Honeycomb filter and manufacturing method of the same
Patent number
8,747,508
Issue date
Jun 10, 2014
NGK Insulators, Ltd.
Yoshinori Isoda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nanostructured sorbent materials for capturing environmental mercur...
Patent number
8,506,923
Issue date
Aug 13, 2013
Brown University
Robert H. Hurt
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Differential filters for removing water during oil production
Patent number
8,205,673
Issue date
Jun 26, 2012
Schlumberger Technology Corporation
Leiming Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Differential filters for stopping water during oil production
Patent number
7,637,320
Issue date
Dec 29, 2009
Schlumberger Technology Corporation
Paul Howard
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Air-cleaning photocatalytic filter
Patent number
6,491,883
Issue date
Dec 10, 2002
Nihon Parkerizing Co., Ltd.
Kazuhiko Mori
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Process for forming a porous silicon member in a crystalline silico...
Patent number
6,004,450
Issue date
Dec 21, 1999
The Regents of the University of California
M. Allen Northrup
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous silicon structures with high surface area/specific pore size
Patent number
5,882,496
Issue date
Mar 16, 1999
The Regents of the University of California
M. Allen Northrup
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of manufacturing molded articles
Patent number
4,869,855
Issue date
Sep 26, 1989
Allied-Signal Inc.
Ian C. Twilley
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process of making an improved filter media
Patent number
4,321,288
Issue date
Mar 23, 1982
AMF Incorporated
Eugene A. Ostreicher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
3929130
Patent number
3,929,130
Issue date
Dec 30, 1975
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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
PASTE FOR CERAMIC 3D SHAPING AND METHOD FOR MANUFACTURING THREE-DIM...
Publication number
20220402822
Publication date
Dec 22, 2022
NIPPON ELECTRIC GLASS CO., LTD.
Noriaki MASUDA
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
GLASS CARTRIDGE FILTERS ESPECIALLY USEFUL AS PART OF WATER-CIRCULAT...
Publication number
20190193000
Publication date
Jun 27, 2019
ZODIAC GROUP AUSTRALIA PTY LTD
Jonathan Bristow
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR MANUFACTURING EXPANDABLE ARTIFICIAL MEDIA FOR WATER TREA...
Publication number
20180353886
Publication date
Dec 13, 2018
Seong Pil CHOI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIGHTING APPARATUS FOR CAPTURING AND STABILIZING MERCURY
Publication number
20130270995
Publication date
Oct 17, 2013
Brown University
Robert H. Hurt
B32 - LAYERED PRODUCTS
Information
Patent Application
HONEYCOMB FILTER AND MANUFACTURING METHOD OF THE SAME
Publication number
20120240538
Publication date
Sep 27, 2012
NGK Insulators, Ltd.
Yoshinori ISODA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NANOSTRUCTURED SORBENT MATERIALS FOR CAPTURING ENVIRONMENTAL MERCUR...
Publication number
20110048982
Publication date
Mar 3, 2011
Brown University
Robert H. Hurt
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
NANOSTRUCTURED SORBENT MATERIALS FOR CAPTURING ENVIRONMENTAL MERCUR...
Publication number
20110053766
Publication date
Mar 3, 2011
Brown University
Robert H. Hurt
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
DIFFERENTIAL FILTERS FOR REMOVING WATER DURING OIL PRODUCTION
Publication number
20100132944
Publication date
Jun 3, 2010
Leiming Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CHEMICAL FILTER AND METHOD FOR PRODUCING THE SAME
Publication number
20090241497
Publication date
Oct 1, 2009
NICHIAS CORPORATION
Akihiro Imai
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
Differential Filters for Stopping Water during Oil Production
Publication number
20080142222
Publication date
Jun 19, 2008
Paul Howard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANTI-MICROBIAL MEDIA AND METHODS FOR MAKING AND UTILIZING THE SAME
Publication number
20080093310
Publication date
Apr 24, 2008
3M Innovative Properties Company
Eshan B. Yeh
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Filter Device for Administration of Stored Gases
Publication number
20080034967
Publication date
Feb 14, 2008
Jeffrey H. Ping
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Carbon fiber nonwoven fabric, and production method and use thereof
Publication number
20070122687
Publication date
May 31, 2007
TEIJIN LIMITED
Hiroshi Sakurai
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Anti-microbial media and methods for making and utilizing the same
Publication number
20050211635
Publication date
Sep 29, 2005
Eshan B. Yeh
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Filter element
Publication number
20040261381
Publication date
Dec 30, 2004
Mann & Hummel GmbH
Wolfgang Heikamp
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Air-cleaning photocatalytic filter
Publication number
20010014296
Publication date
Aug 16, 2001
Kazuhiko Mori
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL