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by scrapers, brushes, nozzles or the like placed on the cake-side of the filters
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CPC
B01D29/0077
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
B01D29/00
Other filters with filtering elements stationary during filtration
Current Industry
B01D29/0077
by scrapers, brushes, nozzles or the like placed on the cake-side of the filters
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Patents Grants
last 30 patents
Information
Patent Grant
Suction nozzle and fluid recovery apparatus
Patent number
10,918,977
Issue date
Feb 16, 2021
Nitto Kohki Co., Ltd.
Hiroto Sakurai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System and method of greywater recovery and reuse
Patent number
10,214,880
Issue date
Feb 26, 2019
Carl L. Robb
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and method for filtration of liquids
Patent number
9,782,704
Issue date
Oct 10, 2017
EMD Millipore Corporation
Felipe Merino
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Apparatus and method for cleaning of swimming pool and spa cartridg...
Patent number
9,675,910
Issue date
Jun 13, 2017
Robert Louis Wade
B08 - CLEANING
Information
Patent Grant
Pressure filter
Patent number
9,085,851
Issue date
Jul 21, 2015
Jouko Hautala
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Filtering apparatus for treating ballast water
Patent number
8,821,720
Issue date
Sep 2, 2014
Panasia Co., Ltd.
Soo-Tae Lee
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Apparatus for diverting fluid-entrained solids around a centrifugal...
Patent number
5,091,082
Issue date
Feb 25, 1992
Ken L. Yost
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pump filter apparatus and method
Patent number
4,740,317
Issue date
Apr 26, 1988
Ken Yost
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter apparatus with bypass prevention
Patent number
4,693,836
Issue date
Sep 15, 1987
AMSTED Industries Incorporated
David H. Willson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Revolving separator
Patent number
4,676,810
Issue date
Jun 30, 1987
Conoco Inc.
Ahmed A. El-Saie
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Dual filtering system for swimming pools
Patent number
4,657,673
Issue date
Apr 14, 1987
Emerich Kessler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluid supply device with periodically positive and reverse flow cle...
Patent number
4,634,523
Issue date
Jan 6, 1987
Po-Chi Lin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
3677409
Patent number
3,677,409
Issue date
Jul 18, 1972
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
2705562
Patent number
2,705,562
Issue date
Apr 5, 1955
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
1954491
Patent number
1,954,491
Issue date
Apr 10, 1934
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
SUCTION NOZZLE AND FLUID RECOVERY APPARATUS
Publication number
20180229159
Publication date
Aug 16, 2018
Nitto Kohki Co., Ltd.
Hiroto SAKURAI
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
INCLINED MESH PANEL TYPE FILTERING APPARATUS
Publication number
20140042078
Publication date
Feb 13, 2014
Doo Yun HWANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PRESSURE FILTER
Publication number
20130001151
Publication date
Jan 3, 2013
Jouko Hautala
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
FILTERING APPARATUS FOR TREATING BALLAST WATER
Publication number
20110303591
Publication date
Dec 15, 2011
PANASIA CO., LTD.
Soo-Tae Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL