Construction of the filtering drums

Industry

CPC
B01D33/067

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D33/00Filters with filtering elements which move during the filtering operation

Current Industry

B01D33/067Construction of the filtering drums

Industries

Patents Grantslast 30 patents

Information Patent Grant
Device and method for measuring a filter cake thickness
- Patent number 12,228,391
- Issue date Feb 18, 2025
- BHS-Sonthofen GmbH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatuses for screening
- Patent number 12,138,661
- Issue date Nov 12, 2024
- Derrick Corporation
- James R. Colgrove
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter panel for drum filters
- Patent number 12,128,335
- Issue date Oct 29, 2024
- N P INNOVATION AB
- Nils-Åke Persson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for shrinking synthetic filter fabric
- Patent number 12,122,086
- Issue date Oct 22, 2024
- Valmet Technologies, Inc.
- Tapio Salminen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Rotary drum vacuum filter with a throttling valve
- Patent number 11,980,837
- Issue date May 14, 2024
- Valmet AB
- Åke Sundström
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Modular dust collection system
- Patent number 11,865,486
- Issue date Jan 9, 2024
- Engineered Recycling Systems, LLC
- Andreas Fischer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid intake filters
- Patent number 11,719,238
- Issue date Aug 8, 2023
- Cameron Farms Hutterite Colony
- Joseph Hofer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Stormwater treatment device
- Patent number 11,713,569
- Issue date Aug 1, 2023
- Contech Engineered Solutions LLC
- Jordan Douglas Scott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatuses for screening
- Patent number 11,707,766
- Issue date Jul 25, 2023
- Derrick Corporation
- James R. Colgrove
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device and method for detecting wear of a separating element
- Patent number 11,701,604
- Issue date Jul 18, 2023
- BHS-Sonthofen GmbH
- Bernhard Kienle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtering panel and method of making the same
- Patent number 11,660,552
- Issue date May 30, 2023
- Evoqua Water Technologies LLC
- Marco Braschi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Screen-type screw centrifuge
- Patent number 11,654,444
- Issue date May 23, 2023
- Andritz Separation GmbH
- Dieter Scherer
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Rotary drum screen method for thin stillage filtration
- Patent number RE49292
- Issue date Nov 15, 2022
- WATER SOLUTIONS TECHNOLOGY, LLC
- Michael B. LoCascio
Information Patent Grant
Liner for a filter sub-assembly
- Patent number 11,465,079
- Issue date Oct 11, 2022
- MANN+HUMMEL GMBH
- Neil Fletcher
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Liquid intake filters
- Patent number 11,428,219
- Issue date Aug 30, 2022
- Cameron Farms Hutterite Colony
- Joseph Hofer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Rotary vessel with a spigot having a non-circular outer circumferen...
- Patent number 11,318,402
- Issue date May 3, 2022
- MANN+HUMMEL GMBH
- Tiago Marques
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Rotary vessel with a spigot having axially projecting fingers
- Patent number 11,247,151
- Issue date Feb 15, 2022
- MANN+HUMMEL GMBH
- Tiago Marques
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatuses for screening
- Patent number 11,247,236
- Issue date Feb 15, 2022
- Derrick Corporation
- James R. Colgrove
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatuses for screening
- Patent number 11,213,856
- Issue date Jan 4, 2022
- Derrick Corporation
- James R. Colgrove
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Method and apparatus for screening
- Patent number 11,213,857
- Issue date Jan 4, 2022
- Derrick Corporation
- James R. Colgrove
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Liner for a filter sub-assembly
- Patent number 11,202,978
- Issue date Dec 21, 2021
- MANN+HUMMEL GMBH
- Anthony W. Fell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device for reducing pressure fluctuation of pressure filter frame a...
- Patent number 11,202,979
- Issue date Dec 21, 2021
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD
- Xu Zhao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Tumbler systems and methods
- Patent number 10,987,616
- Issue date Apr 27, 2021
- Gala Industies, Inc.
- Richard Thrasher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter panel with structures support grid and drum filter with said...
- Patent number 10,946,318
- Issue date Mar 16, 2021
- Veolia Water Solutions & Technologies Support
- Filip Thysell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Feed systems and methods for rotary screen separators
- Patent number 10,933,359
- Issue date Mar 2, 2021
- David DeWaard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Variable geometry centrifugal basket
- Patent number 10,913,015
- Issue date Feb 9, 2021
- Aqseptence Group, Inc.
- Michael Richard Ekholm
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Vacuum and/or pressure filtration device for filtration of a suspen...
- Patent number 10,870,073
- Issue date Dec 22, 2020
- ANDRITZ KMPT GmbH
- Wolfgang Knobloch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtering panel and method of making the same
- Patent number 10,857,491
- Issue date Dec 8, 2020
- Evoqua Water Technologies LLC
- Marco Braschi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter drum for a vacuum and/or pressure filtration device
- Patent number 10,807,024
- Issue date Oct 20, 2020
- ANDRITZ KMPT GmbH
- Wolfgang Knobloch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cylindrical filtration filter
- Patent number 10,702,809
- Issue date Jul 7, 2020
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Hidekatsu Sakaguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
WATER RECOVERY SYSTEMS AND METHODS
- Publication number 20250041775
- Publication date Feb 6, 2025
- FLOW ENVIRONMENTAL CORP.
- Steve WIDMER
- B08 - CLEANING
Information Patent Application
ROTARY DRUM FILTERING MACHINE FOR ALGAE FILTRATION
- Publication number 20240375028
- Publication date Nov 14, 2024
- ALGAECORE TECHNOLOGIES LTD
- Baruch DACH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MECHANICAL DEMOISTURIZING OF PARTIALLY-DECOMPOSED ORGANIC MATERIAL
- Publication number 20240091678
- Publication date Mar 21, 2024
- AMERICAN PEAT TECHNOLOGY, LLC
- Douglas A. Green
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Concentric Dual Drum Screen
- Publication number 20240009599
- Publication date Jan 11, 2024
- Ovivo Inc.
- Steven J. Lahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELF-CLEANING INTAKE FILTER
- Publication number 20230330572
- Publication date Oct 19, 2023
- PZB CONSULTING LIMITED
- PETER DEREK BROWN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DRUM WASHER WITH GRAVITY ASSIST DRAINAGE
- Publication number 20230302384
- Publication date Sep 28, 2023
- Andritz Inc.
- Lindsay Brandino Rawls
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTERING PANEL AND DRUM FILTER PROVIDED WITH SUCH PANELS
- Publication number 20230201749
- Publication date Jun 29, 2023
- ETABLISSEMENTS FAIVRE
- Jean-Louis FAIVRE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Screen-type Screw Centrifuge
- Publication number 20230034543
- Publication date Feb 2, 2023
- Andritz Seperation GmbH
- Dieter Scherer
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
MODULAR DUST COLLECTION SYSTEM
- Publication number 20230012503
- Publication date Jan 19, 2023
- Engineered Recycling Systems, LLC
- Andreas Fischer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ROTARY PRESSURE FILTER
- Publication number 20220370935
- Publication date Nov 24, 2022
- BHS-SONTHOFEN GMBH
- Frederik DRESCHER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Externally Fed Screen for Filtration
- Publication number 20220355225
- Publication date Nov 10, 2022
- Lyco Manufacturing Inc.
- Daniel D. Maupin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTI-STRUCTURE FILTRATION DEVICE FOR FILTERING, SEPARATING, AND DE...
- Publication number 20220339564
- Publication date Oct 27, 2022
- Essa corp.
- Youngnae YOON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SCREENING APPARATUS FOR REMOVING SOLID MATERIAL FROM FLOWING LIQUID...
- Publication number 20220331722
- Publication date Oct 20, 2022
- Ovivo Inc.
- JARED HOLINDRAKE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER PANEL FOR DRUM FILTERS
- Publication number 20220305413
- Publication date Sep 29, 2022
- N P Innovation AB
- Nils-Åke PERSSON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Apparatus and Method for Shrinking Synthetic Filter Fabric
- Publication number 20220118677
- Publication date Apr 21, 2022
- VALMET TECHNOLOGIES, INC.
- Tapio Salminen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUSES FOR SCREENING
- Publication number 20220088639
- Publication date Mar 24, 2022
- Derrick Corporation
- James R. Colgrove
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD AND APPARATUSES FOR SCREENING
- Publication number 20220088638
- Publication date Mar 24, 2022
- Derrick Corporation
- James R. Colgrove
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ROTARY DRUM FILTER DECK ASSEMBLY COMPRISING A CLIP
- Publication number 20210268410
- Publication date Sep 2, 2021
- Andritz Inc.
- Jacob Townson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VACUUM FILTER
- Publication number 20210252436
- Publication date Aug 19, 2021
- VALMET AB
- Åke SUNDSTRÖM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filtering panel and method of making the same
- Publication number 20210138368
- Publication date May 13, 2021
- Evoqua Water Technologies LLC
- Marco Braschi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ROTATING FILTERS AND RELATED SYSTEMS
- Publication number 20210113946
- Publication date Apr 22, 2021
- HãF Equipment LLC
- Peter Hoefler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEVICE AND METHOD FOR DETECTING WEAR OF A SEPARATING ELEMENT
- Publication number 20210052997
- Publication date Feb 25, 2021
- BHS-SONTHOFEN GMBH
- Bernhard KIENLE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Cleaning Systems and Methods for Rotary Screen Separators
- Publication number 20200206661
- Publication date Jul 2, 2020
- David DeWaard
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
ROTARY VACUUM FILTER, METHOD, AND USE
- Publication number 20200164290
- Publication date May 28, 2020
- SABIC Global Technologies B.V.
- Aaron David Bojarski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEVICE FOR REDUCING PRESSURE FLUCTUATION OF PRESSURE FILTER FRAME A...
- Publication number 20200164291
- Publication date May 28, 2020
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD.
- Xu ZHAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR EXTRACTING PARTICULATE FROM RAW SLURRY MATE...
- Publication number 20200122159
- Publication date Apr 23, 2020
- Dari-Tech, Inc.
- David DeWaard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FEED SYSTEMS AND METHODS FOR ROTARY SCREEN SEPARATORS
- Publication number 20200094174
- Publication date Mar 26, 2020
- David DeWaard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DRUM WASHER WITH GRAVITY ASSIST DRAINAGE
- Publication number 20190388809
- Publication date Dec 26, 2019
- ANDRITZ INC.
- Lindsay Brandino Rawls
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Vacuum and/or Pressure Filtration Device for Filtration of a Suspen...
- Publication number 20190366244
- Publication date Dec 5, 2019
- ANDRITZ KMPT GmbH
- Wolfgang Knobloch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Drum for a Vacuum and/or Pressure Filtration Device
- Publication number 20190366245
- Publication date Dec 5, 2019
- ANDRITZ KMPT GmbH
- Wolfgang Knobloch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Construction of the filtering drums

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device and method for measuring a filter cake thickness

Method and apparatuses for screening

Filter panel for drum filters

Apparatus and method for shrinking synthetic filter fabric

Rotary drum vacuum filter with a throttling valve

Modular dust collection system

Liquid intake filters

Stormwater treatment device

Method and apparatuses for screening

Device and method for detecting wear of a separating element

Filtering panel and method of making the same

Screen-type screw centrifuge

Rotary drum screen method for thin stillage filtration

Liner for a filter sub-assembly

Liquid intake filters

Rotary vessel with a spigot having a non-circular outer circumferen...

Rotary vessel with a spigot having axially projecting fingers

Method and apparatuses for screening

Method and apparatuses for screening

Method and apparatus for screening

Liner for a filter sub-assembly

Device for reducing pressure fluctuation of pressure filter frame a...

Tumbler systems and methods

Filter panel with structures support grid and drum filter with said...

Feed systems and methods for rotary screen separators

Variable geometry centrifugal basket

Vacuum and/or pressure filtration device for filtration of a suspen...

Filtering panel and method of making the same

Filter drum for a vacuum and/or pressure filtration device

Cylindrical filtration filter

Patents Applicationslast 30 patents

WATER RECOVERY SYSTEMS AND METHODS

ROTARY DRUM FILTERING MACHINE FOR ALGAE FILTRATION

MECHANICAL DEMOISTURIZING OF PARTIALLY-DECOMPOSED ORGANIC MATERIAL

Concentric Dual Drum Screen

SELF-CLEANING INTAKE FILTER

DRUM WASHER WITH GRAVITY ASSIST DRAINAGE

FILTERING PANEL AND DRUM FILTER PROVIDED WITH SUCH PANELS

Screen-type Screw Centrifuge

MODULAR DUST COLLECTION SYSTEM

ROTARY PRESSURE FILTER

Externally Fed Screen for Filtration

MULTI-STRUCTURE FILTRATION DEVICE FOR FILTERING, SEPARATING, AND DE...

SCREENING APPARATUS FOR REMOVING SOLID MATERIAL FROM FLOWING LIQUID...

FILTER PANEL FOR DRUM FILTERS

Apparatus and Method for Shrinking Synthetic Filter Fabric

METHOD AND APPARATUSES FOR SCREENING

METHOD AND APPARATUSES FOR SCREENING

ROTARY DRUM FILTER DECK ASSEMBLY COMPRISING A CLIP

VACUUM FILTER

Filtering panel and method of making the same

ROTATING FILTERS AND RELATED SYSTEMS

DEVICE AND METHOD FOR DETECTING WEAR OF A SEPARATING ELEMENT

Cleaning Systems and Methods for Rotary Screen Separators

ROTARY VACUUM FILTER, METHOD, AND USE

DEVICE FOR REDUCING PRESSURE FLUCTUATION OF PRESSURE FILTER FRAME A...

SYSTEMS AND METHODS FOR EXTRACTING PARTICULATE FROM RAW SLURRY MATE...

FEED SYSTEMS AND METHODS FOR ROTARY SCREEN SEPARATORS

DRUM WASHER WITH GRAVITY ASSIST DRAINAGE

Vacuum and/or Pressure Filtration Device for Filtration of a Suspen...

Filter Drum for a Vacuum and/or Pressure Filtration Device