with curved filtering elements

Industry

CPC
B01D29/035

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D29/00Other filters with filtering elements stationary during filtration

Current Industry

B01D29/035with curved filtering elements

Industries

Patents Grantslast 30 patents

Information Patent Grant
Multi plate screw press sludge dewatering machine
- Patent number 11,820,096
- Issue date Nov 21, 2023
- SHANGHAI TECHASE ENVIRONMENT PROTECTION CO., LTD.
- Gangfan Sun
- B30 - PRESSES
Information Patent Grant
Filtering device for removing impurities in a mixture of biological...
- Patent number 11,260,325
- Issue date Mar 1, 2022
- Tongji University
- Xiaohu Dai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid treatment device
- Patent number 11,148,079
- Issue date Oct 19, 2021
- SPIRO ENTERPRISES B.V.
- Antonius Gerardus Wilhelmus Maria Lamers
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Multi plate screw press sludge dewatering machine
- Patent number 11,034,603
- Issue date Jun 15, 2021
- SHANGHAI TECHASE ENVIRONMENT PROTECTION CO., LTD.
- Gangfan Sun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device for treating a slurry by separating solids from liquids
- Patent number 10,695,697
- Issue date Jun 30, 2020
- Rotecna, S.A.
- Gener Romeu Guardia
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Debris filter with filter screen in the form of a spherical section
- Patent number 10,688,419
- Issue date Jun 23, 2020
- Ovivo Inc.
- Andrew L. Browning
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Connector pipe screen
- Patent number 10,653,983
- Issue date May 19, 2020
- Bio Clean Environmental Services, Inc
- Zachariha J. Kent
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Self-clearing filter
- Patent number 10,315,136
- Issue date Jun 11, 2019
- Noadiah S. Eckman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Condenser receiver drier refrigerant filter
- Patent number 10,247,455
- Issue date Apr 2, 2019
- HANON SYSTEMS
- Alex Dziubinschi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Helically wrapped filter
- Patent number 9,744,484
- Issue date Aug 29, 2017
- Pall Corporation
- Kyle Kathan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration support geometry and membrane
- Patent number 9,731,229
- Issue date Aug 15, 2017
- TECHNOLOGIES AVANCEES ET MEMBRANES INDUSTRIELLES
- Philippe Lescoche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Safety grate cover for a swimming pool
- Patent number 9,644,383
- Issue date May 9, 2017
- Peter Snelling
- E04 - BUILDING
Information Patent Grant
Debris filter with splitter bar
- Patent number 9,561,454
- Issue date Feb 7, 2017
- Ovivo Inc.
- Andrew L. Browning
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Shape of filtering elements
- Patent number 9,522,351
- Issue date Dec 20, 2016
- TECHNOLOGIES AVANCEES ET MEMBRANES INDUSTRIELLES
- Philippe Lescoche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Safety grate cover for a swimming pool
- Patent number 8,951,413
- Issue date Feb 10, 2015
- Hydrotech Pty Ltd.
- Robert B. Lawson
- E04 - BUILDING
Information Patent Grant
Suspension solution filter sieve basket for use in flue gas desulph...
- Patent number 8,800,778
- Issue date Aug 12, 2014
- REA Plastik Tech GmbH
- Georg Neubauer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sand dewatering device and method
- Patent number 8,695,804
- Issue date Apr 15, 2014
- Greystone, Inc.
- William John Bennington
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Graywater systems
- Patent number 8,377,291
- Issue date Feb 19, 2013
- Eckman Environmental Corporation
- Noadiah S. Eckman
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Wastewater screening device
- Patent number 8,029,666
- Issue date Oct 4, 2011
- Jörg-Michael Steinhardt
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Wastewater screening device
- Patent number 8,029,665
- Issue date Oct 4, 2011
- Jörg-Michael Steinhardt
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Wastewater screening device
- Patent number 8,021,544
- Issue date Sep 20, 2011
- Jörg-Michael Steinhardt
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus and methods for separating liquid from a waste product
- Patent number 7,749,395
- Issue date Jul 6, 2010
- Gryphon Environmental, LLC
- William Tid Smith Griffin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Tank screening device for use in automated cleaning of investment c...
- Patent number 7,708,898
- Issue date May 4, 2010
- Mario P. Bochiechio
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for removing material from a liquid flowing through a cha...
- Patent number 7,160,443
- Issue date Jan 9, 2007
- Hans Huber AG Maschinen- und Anlagenbau
- Christian Frommann
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
End-of-line water filter
- Patent number 7,143,898
- Issue date Dec 5, 2006
- Dennis Carl Hoaglin
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Manure separator
- Patent number 7,051,962
- Issue date May 30, 2006
- Nutrient Control Systems, Inc.
- Bradford H. Whitsel
- F26 - DRYING
Information Patent Grant
Screen apparatus
- Patent number 7,028,849
- Issue date Apr 18, 2006
- CSO Technik Limited
- Colin Froud
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Screen assembly for combined sewer overflow weir
- Patent number 6,953,524
- Issue date Oct 11, 2005
- Hydro International PLC
- Barrie Christopher Woodbridge
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Filtering apparatus
- Patent number 6,948,666
- Issue date Sep 27, 2005
- Katharine J. Leadlay
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Manure management system using sloped screen separator
- Patent number 6,892,891
- Issue date May 17, 2005
- Richard A. Dias
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Garbage Bin
- Publication number 20240141668
- Publication date May 2, 2024
- Shenzhen Aiper Intelligent Co., Ltd.
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SLURRY FILTERING APPARATUS AND COATING SYSTEM
- Publication number 20230249105
- Publication date Aug 10, 2023
- Contemporary Amperex Technology Co., Limited
- Shengyun YAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEALING SLEEVE AND SEALING ARRANGEMENT HAVING SEALING SLEEVE
- Publication number 20220136472
- Publication date May 5, 2022
- Liebherr-Components Deggendorf GmbH
- Markus HOELLBACHER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
URINARY STONE COLLECTION DEVICE
- Publication number 20220022850
- Publication date Jan 27, 2022
- FREESTONE
- Philippe GIAIME
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEVICE AND METHOD FOR FILTERING A FLUID CIRCULATING IN A PLUMBING A...
- Publication number 20210260509
- Publication date Aug 26, 2021
- I.V.A.R. S.P.A.
- Umberto BERTOLOTTI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTI PLATE SCREW PRESS SLUDGE DEWATERING MACHINE
- Publication number 20210253462
- Publication date Aug 19, 2021
- SHANGHAI TECHASE ENVIRONMENT PROTECTION CO., LTD.
- Gangfan SUN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FILTERING DEVICE FOR REMOVING IMPURITIES IN A MIXTURE OF BIOLOGICAL...
- Publication number 20210205741
- Publication date Jul 8, 2021
- Tongji University
- Xiaohu DAI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUID TREATMENT DEVICE
- Publication number 20200086247
- Publication date Mar 19, 2020
- SPIRO ENTERPRISES B.V.
- Antonius Gerardus Wilhelmus Maria LAMERS
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DEBRIS FILTER WITH SPLITTER BAR
- Publication number 20170144087
- Publication date May 25, 2017
- Andrew L. Browning
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HELICALLY WRAPPED FILTER
- Publication number 20150375143
- Publication date Dec 31, 2015
- PALL CORPORATION
- Kyle KATHAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SAFETY GRATE COVER FOR A SWIMMING POOL
- Publication number 20140366261
- Publication date Dec 18, 2014
- HYDROTECH PTY LTD.
- Peter Snelling
- E04 - BUILDING
Information Patent Application
DEBRIS FILTER WITH SPLITTER BOX
- Publication number 20140097145
- Publication date Apr 10, 2014
- Ovivo Luxembourg, S.a.r. I.
- Andrew L. Browning
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NOVEL SHAPE OF FILTERING ELEMENTS
- Publication number 20140021127
- Publication date Jan 23, 2014
- TECHNOLOGIES AVANCEES MEMBRANES INDUSTRIELLES
- Philippe Lescoche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELF-CLEARING FILTER
- Publication number 20130118999
- Publication date May 16, 2013
- ECKMAN ENVIRONMENTAL CORPORATION
- Noadiah S. Eckman
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
SUSPENSION SOLUTION FILTER SIEVE BASKET FOR USE IN FLUE GAS DESULPH...
- Publication number 20120183446
- Publication date Jul 19, 2012
- Georg Neubauer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Safety grate cover for a swimming pool
- Publication number 20120144578
- Publication date Jun 14, 2012
- Robert B. Lawson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GREY WATER RECYCLING APPARATUS AND METHODS
- Publication number 20120037234
- Publication date Feb 16, 2012
- ECKMAN ENVIRONMENTAL CORPORATION
- Noadiah S. Eckman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Disposable Drain Filter
- Publication number 20100133167
- Publication date Jun 3, 2010
- Nancy Collins
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Wastewater screening device
- Publication number 20100108582
- Publication date May 6, 2010
- Jorg-Michael Steinhardt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Wastewater screening device
- Publication number 20090314705
- Publication date Dec 24, 2009
- Jorg-Michael Steinhardt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Strainer with omega type screen
- Publication number 20090283463
- Publication date Nov 19, 2009
- Jeong Yeol Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Wastewater screening device
- Publication number 20090272685
- Publication date Nov 5, 2009
- Jorg-Michael Steinhardt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SAND DEWATERING DEVICE AND METHOD
- Publication number 20090057204
- Publication date Mar 5, 2009
- GREYSTONE, INC.
- WILLIAM JOHN BENNINGTON, II
- B30 - PRESSES
Information Patent Application
Tank screening device for use in automated cleaning of investment c...
- Publication number 20080023413
- Publication date Jan 31, 2008
- United Technologies Corporation
- Mario P. Bochiechio
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND METHODS FOR SEPARATING LIQUID FROM A WASTE PRODUCT
- Publication number 20070278143
- Publication date Dec 6, 2007
- William Tid Smith Griffin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Apparatus for removing material from a liquid flowing through a cha...
- Publication number 20050247610
- Publication date Nov 10, 2005
- Christian Frommann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Screen apparatus
- Publication number 20050035050
- Publication date Feb 17, 2005
- Colin Froud
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Manure management system using sloped screen separator
- Publication number 20040245152
- Publication date Dec 9, 2004
- Richard A. Dias
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Manure separator
- Publication number 20040129611
- Publication date Jul 8, 2004
- Nutrient Control Systems, Inc.
- Bradford H. Whitsel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Non skid strainer
- Publication number 20040035778
- Publication date Feb 26, 2004
- Paul Iannizzotto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

with curved filtering elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multi plate screw press sludge dewatering machine

Filtering device for removing impurities in a mixture of biological...

Liquid treatment device

Multi plate screw press sludge dewatering machine

Device for treating a slurry by separating solids from liquids

Debris filter with filter screen in the form of a spherical section

Connector pipe screen

Self-clearing filter

Condenser receiver drier refrigerant filter

Helically wrapped filter

Filtration support geometry and membrane

Safety grate cover for a swimming pool

Debris filter with splitter bar

Shape of filtering elements

Safety grate cover for a swimming pool

Suspension solution filter sieve basket for use in flue gas desulph...

Sand dewatering device and method

Graywater systems

Wastewater screening device

Wastewater screening device

Wastewater screening device

Apparatus and methods for separating liquid from a waste product

Tank screening device for use in automated cleaning of investment c...

Apparatus for removing material from a liquid flowing through a cha...

End-of-line water filter

Manure separator

Screen apparatus

Screen assembly for combined sewer overflow weir

Filtering apparatus

Manure management system using sloped screen separator

Patents Applicationslast 30 patents

Garbage Bin

SLURRY FILTERING APPARATUS AND COATING SYSTEM

SEALING SLEEVE AND SEALING ARRANGEMENT HAVING SEALING SLEEVE

URINARY STONE COLLECTION DEVICE

DEVICE AND METHOD FOR FILTERING A FLUID CIRCULATING IN A PLUMBING A...

MULTI PLATE SCREW PRESS SLUDGE DEWATERING MACHINE

FILTERING DEVICE FOR REMOVING IMPURITIES IN A MIXTURE OF BIOLOGICAL...

LIQUID TREATMENT DEVICE

DEBRIS FILTER WITH SPLITTER BAR

HELICALLY WRAPPED FILTER

SAFETY GRATE COVER FOR A SWIMMING POOL

DEBRIS FILTER WITH SPLITTER BOX

NOVEL SHAPE OF FILTERING ELEMENTS

SELF-CLEARING FILTER

SUSPENSION SOLUTION FILTER SIEVE BASKET FOR USE IN FLUE GAS DESULPH...

Safety grate cover for a swimming pool

GREY WATER RECYCLING APPARATUS AND METHODS

Disposable Drain Filter

Wastewater screening device

Wastewater screening device

Strainer with omega type screen

Wastewater screening device

SAND DEWATERING DEVICE AND METHOD

Tank screening device for use in automated cleaning of investment c...

APPARATUS AND METHODS FOR SEPARATING LIQUID FROM A WASTE PRODUCT

Apparatus for removing material from a liquid flowing through a cha...

Screen apparatus

Manure management system using sloped screen separator

Manure separator

Non skid strainer