with curved filtering elements

Industry

CPC
B01D29/071

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Parent Industries

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

Current Industry

B01D29/071with curved filtering elements

Industries

Patents Grantslast 30 patents

Information Patent Grant
Liquid cleaning element, liquid cleaning system, and method for pro...
- Patent number 11,285,407
- Issue date Mar 29, 2022
- MANN+HUMMEL GMBH
- Pascal Egger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oil filter assembly
- Patent number 11,199,253
- Issue date Dec 14, 2021
- J.C. Bamford Excavators Limited
- Gareth Trimmer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Support and drainage material, filter, and method of use
- Patent number 10,960,335
- Issue date Mar 30, 2021
- Pall Corporation
- Thomas M. Sorensen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ball valve with components integrated into the ball member
- Patent number 10,502,333
- Issue date Dec 10, 2019
- RED-WHITE VALVE CORP.
- Giovanni Rizzio
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element and filter arrangement
- Patent number 10,272,368
- Issue date Apr 30, 2019
- MANN+HUMMEL GMBH
- Martin Klein
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sieve box and adjustable nozzle assembly
- Patent number 9,908,147
- Issue date Mar 6, 2018
- Aqseptence Group, Inc.
- Charles H. Flansburg
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Process and materials using z-filter media, and/or, closing flutes...
- Patent number 9,770,686
- Issue date Sep 26, 2017
- Donaldson Company, Inc.
- Kevin Schrage
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter assembly
- Patent number 9,375,664
- Issue date Jun 28, 2016
- Maxitrol Company
- Daniel James Perz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration device for a waste water treatment system
- Patent number 6,841,066
- Issue date Jan 11, 2005
- Harry L. Nurse, Jr.
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Screen element
- Patent number 6,458,303
- Issue date Oct 1, 2002
- Frank Fuehrer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
In-tank fuel filter improved to resist electrification
- Patent number 6,382,190
- Issue date May 7, 2002
- Aisan Kogyo Kabushiki Kaisha
- Yuichi Tanabe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Filtration device for a waste water treatment system
- Patent number 6,360,898
- Issue date Mar 26, 2002
- Harry L. Nurse
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration device for a waste water treatment system
- Patent number 6,306,299
- Issue date Oct 23, 2001
- Harry L. Nurse
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for separating hog sewage into liquid and solid components
- Patent number 5,817,241
- Issue date Oct 6, 1998
- Lois F. Brayboy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Overflow water screening apparatus
- Patent number 5,770,057
- Issue date Jun 23, 1998
- John Meunier Inc.
- Gilles Filion
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Fluid filtering apparatus and method
- Patent number 5,672,281
- Issue date Sep 30, 1997
- Walt Disney World Co.
- Ivey Lee Burns
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Overflow sieve
- Patent number 5,472,608
- Issue date Dec 5, 1995
- Hein, Lehmann Trenn- und Fordertechnik GmbH
- Horst Kruger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High capacity high pressure feeding
- Patent number 5,443,162
- Issue date Aug 22, 1995
- Glentech Inc.
- Michael I. Sherman
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Screen device with quick release mounting
- Patent number 5,246,579
- Issue date Sep 21, 1993
- Dorr-Oliver Incorporated
- Helmuth Probstmeyer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cycle of filtration for liquids containing solids in suspension and...
- Patent number 5,213,685
- Issue date May 25, 1993
- Fratelli Padovan SNC
- Giorgio Padovan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for simulating a full scale belt filter press
- Patent number 5,167,799
- Issue date Dec 1, 1992
- Michigan Biotechnology Institute
- Blaine F. Severin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Centrifugal filter casing
- Patent number 5,085,771
- Issue date Feb 4, 1992
- Tien-Hung Huang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Screen assembly for screening elastomeric material
- Patent number 4,918,017
- Issue date Apr 17, 1990
- Bridgestone/Firestone, Inc.
- Arthur W. Greenstreet
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Dewatering device with screen assembly having releasable fastening...
- Patent number 4,863,597
- Issue date Sep 5, 1989
- W. S. Tyler, Incorporated
- Stephen R. Gilles
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Septic tank filters
- Patent number 4,710,295
- Issue date Dec 1, 1987
- Robert Zabel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for clarifying liquids by straining
- Patent number 4,052,305
- Issue date Oct 4, 1977
- Kostas Savas Arvanitakis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3637083
- Patent number 3,637,083
- Issue date Jan 25, 1972
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3542197
- Patent number 3,542,197
- Issue date Nov 24, 1970
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3425558
- Patent number 3,425,558
- Issue date Feb 4, 1969
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3353752
- Patent number 3,353,752
- Issue date Nov 21, 1967
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
A FITTING FOR A WATER TANK
- Publication number 20220194691
- Publication date Jun 23, 2022
- RAIN HARVESTING PTY LTD
- Shaun CROSSMAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPPORT AND DRAINAGE MATERIAL, FILTER, AND METHOD OF USE
- Publication number 20200129904
- Publication date Apr 30, 2020
- PALL CORPORATION
- Thomas M. SORENSEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Element and Filter Arrangement
- Publication number 20170056792
- Publication date Mar 2, 2017
- Mann + Hummel GmbH
- Martin Klein
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filtration Article Containing A Filtration Material Having Twisted...
- Publication number 20150336033
- Publication date Nov 26, 2015
- W.L. GORE & ASSOCIATES, INC.
- Edward T. Neitzel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS AND MATERIALS USING Z-FILTER MEDIA, AND/OR, CLOSING FLUTES...
- Publication number 20150231547
- Publication date Aug 20, 2015
- Donaldson Company, Inc.
- KEVIN SCHRAGE
- B32 - LAYERED PRODUCTS
Information Patent Application
SIEVE BOX AND ADJUSTABLE NOZZLE ASSEMBLY
- Publication number 20140209530
- Publication date Jul 31, 2014
- Bilfinger Water Technologies, Inc.
- Charles H. Flansburg
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
FILTER ASSEMBLY
- Publication number 20130334127
- Publication date Dec 19, 2013
- Daniel James Perz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FUEL FILTERS
- Publication number 20070235384
- Publication date Oct 11, 2007
- Aisan Kogyo Kabushiki Kaisha
- Toshihide OKU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filtration device for a waste water treatment system
- Publication number 20030209478
- Publication date Nov 13, 2003
- Harry L. Nurse Jr
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Up-flow rake bar screen
- Publication number 20030150785
- Publication date Aug 14, 2003
- David P Froud
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Vertical support for stacked filter elements
- Publication number 20030052057
- Publication date Mar 20, 2003
- Theophilus B. Terry
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

with curved filtering elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Liquid cleaning element, liquid cleaning system, and method for pro...

Oil filter assembly

Support and drainage material, filter, and method of use

Ball valve with components integrated into the ball member

Filter element and filter arrangement

Sieve box and adjustable nozzle assembly

Process and materials using z-filter media, and/or, closing flutes...

Filter assembly

Filtration device for a waste water treatment system

Screen element

In-tank fuel filter improved to resist electrification

Filtration device for a waste water treatment system

Filtration device for a waste water treatment system

Method for separating hog sewage into liquid and solid components

Overflow water screening apparatus

Fluid filtering apparatus and method

Overflow sieve

High capacity high pressure feeding

Screen device with quick release mounting

Cycle of filtration for liquids containing solids in suspension and...

Apparatus for simulating a full scale belt filter press

Centrifugal filter casing

Screen assembly for screening elastomeric material

Dewatering device with screen assembly having releasable fastening...

Septic tank filters

Method and apparatus for clarifying liquids by straining

3637083

3542197

3425558

3353752

Patents Applicationslast 30 patents

A FITTING FOR A WATER TANK

SUPPORT AND DRAINAGE MATERIAL, FILTER, AND METHOD OF USE

Filter Element and Filter Arrangement

Filtration Article Containing A Filtration Material Having Twisted...

PROCESS AND MATERIALS USING Z-FILTER MEDIA, AND/OR, CLOSING FLUTES...

SIEVE BOX AND ADJUSTABLE NOZZLE ASSEMBLY

FILTER ASSEMBLY

FUEL FILTERS

Filtration device for a waste water treatment system

Up-flow rake bar screen

Vertical support for stacked filter elements