by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element

Industry

CPC
B01D33/46

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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

B01D33/46by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Rake system and method
- Patent number 12,194,399
- Issue date Jan 14, 2025
- Terry Duperon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration apparatus utilizing differential pressure over a filteri...
- Patent number 12,157,688
- Issue date Dec 3, 2024
- PRO-FLO AS
- Trond Melhus
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for filtering 2-acrylamido-2-methylpropane sulfonic acid
- Patent number 12,145,900
- Issue date Nov 19, 2024
- SNF Group
- Cédrick Favero
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dishwasher filter assembly
- Patent number 12,137,859
- Issue date Nov 12, 2024
- Whirlpool Corporation
- Mark S. Feddema
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Centrifugal filter unit for a washing machine having a removable po...
- Patent number 12,138,568
- Issue date Nov 12, 2024
- Xeros Limited
- Gareth Evan Lyn Jones
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter apparatus, filter disc sectors, filter elements and uses
- Patent number 12,115,476
- Issue date Oct 15, 2024
- Steve C. Benesi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and processes employing wet/dry suction filter
- Patent number 12,090,428
- Issue date Sep 17, 2024
- GREATPYR RESOURCES LLC
- Helen Sergerie
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and system for automatically cleaning air filters of a medic...
- Patent number 12,076,684
- Issue date Sep 3, 2024
- GE Precision Healthcare LLC
- Yalan Yang
- B08 - CLEANING
Information Patent Grant
Disc filter pre-screen dual media disc filter
- Patent number 12,048,890
- Issue date Jul 30, 2024
- Evoqua Water Technologies LLC
- Patrick Harden
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Solids separator for a composting system
- Patent number 11,993,549
- Issue date May 28, 2024
- Haier US Appliance Solutions, Inc.
- Wilbur Carl Bewley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
[0001] Pre-coating filter device
- Patent number 11,958,002
- Issue date Apr 16, 2024
- K-1ECOTECH CO., LTD.
- Jong Hak Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtering apparatus and method
- Patent number 11,938,426
- Issue date Mar 26, 2024
- O.M.IT S.R.L.
- Carmine Elia
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Disc filters and methods of operating disc filters
- Patent number 11,883,766
- Issue date Jan 30, 2024
- Kadant Black Clawson LLC
- Hugues Dionne
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fine particle separating apparatus
- Patent number 11,872,509
- Issue date Jan 16, 2024
- RESEARCH COOPERATION FOUNDATION OF YEUNGNAM UNIVERSITY
- Jin Young Jung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Quantum fluid operation: technology for effective mixing, reacting,...
- Patent number 11,745,153
- Issue date Sep 5, 2023
- Gideon Samid
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Backwash suction device of fibrous filter
- Patent number 11,724,218
- Issue date Aug 15, 2023
- GRENEX LIMITED
- Chungchang Kuk
- 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
Filtration device
- Patent number 11,628,386
- Issue date Apr 18, 2023
- Bunri Incorporation
- Minoru Tashiro
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dishwasher filter assembly
- Patent number 11,622,667
- Issue date Apr 11, 2023
- Whirpool Corporation
- Mark S. Feddema
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method of operating a rake system
- Patent number 11,617,976
- Issue date Apr 4, 2023
- Duperon Innovation LLC
- Terry Duperon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Rake screens and novel components therefor
- Patent number 11,577,185
- Issue date Feb 14, 2023
- Duperon Innovation LLC
- Terry Duperon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and processes employing wet/dry suction filter
- Patent number 11,529,573
- Issue date Dec 20, 2022
- GREATPYR RESOURCES LLC
- Helen Sergerie
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Backwashing suction device for fabric filtration apparatus
- Patent number 11,504,655
- Issue date Nov 22, 2022
- GRENEX LIMITED
- Chungchang Kuk
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
Bottle-processing machine and method for cleaning the pump/nozzle p...
- Patent number 11,358,077
- Issue date Jun 14, 2022
- Krones AG
- Jan Muenzer
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Continuous rotary plate filter and methods of use thereof
- Patent number 11,338,228
- Issue date May 24, 2022
- Continuus Pharmaceuticals, Inc.
- Stephen C. Born
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Automatic clean air filter for air conditioner unit
- Patent number 11,298,638
- Issue date Apr 12, 2022
- Haier US Appliance Solutions, Inc.
- Sai Krishna Chamarthi
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Rotary disc filter having backwash guides
- Patent number 11,000,791
- Issue date May 11, 2021
- Veolia Water Solutions & Technologies Support
- Johan Gustav Alexander Jibert
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water filter
- Patent number 10,994,231
- Issue date May 4, 2021
- FILTER ART LTD.
- Eran Uliel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FILTERING DEVICE AND WASHING MACHINE
- Publication number 20240401260
- Publication date Dec 5, 2024
- QINGDAO HAIER WASHING MACHINE CO., LTD.
- Yanfen LV
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
SYSTEM FOR PURIFICATION OF ACRYLAMIDO TERTIARY BUTYL SULFONIC ACID...
- Publication number 20240343685
- Publication date Oct 17, 2024
- VINATI ORGANICS LIMITED
- Vinod Kumar Saraf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MICROPLASTIC FILTER FOR WASHING MACHINES OR OTHER APPLIANCES
- Publication number 20240173655
- Publication date May 30, 2024
- Samsung Electronics Co., Ltd.
- Raveendran Vaidhyanathan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DISC FILTERS AND METHODS OF OPERATING DISC FILTERS
- Publication number 20240115978
- Publication date Apr 11, 2024
- Kadant Black Clawson LLC
- Hugues Dionne
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
METHODS FOR PURIFICATION OF MESSENGER RNA
- Publication number 20230357751
- Publication date Nov 9, 2023
- Translate Bio, Inc.
- Jonathan ABYSALH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DISC FILTER PRE-SCREEN DUAL MEDIA DISC FILTER
- Publication number 20230338880
- Publication date Oct 26, 2023
- Evoqua Water Technologies LLC
- Patrick Harden
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
RAKE SYSTEM AND METHOD
- Publication number 20230330571
- Publication date Oct 19, 2023
- Terry Duperon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ROLLER FILTRATION APPARATUS
- Publication number 20230311030
- Publication date Oct 5, 2023
- Danmarks Tekniske Universitet
- Preben Bøje Hansen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FIBER DISCFILTER WITH MEANS OF FORMING GROOVES ON THE SURFACE OF FI...
- Publication number 20230277962
- Publication date Sep 7, 2023
- Yeon Uu MOON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONVEYOR-BELT FILTERING DEVICE AND METHOD
- Publication number 20230233965
- Publication date Jul 27, 2023
- FSM Frankenberger GmbH
- Guido Frankenberger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DISHWASHER FILTER ASSEMBLY
- Publication number 20230200618
- Publication date Jun 29, 2023
- Whirlpool Corporation
- Mark S. Feddema
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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
SYSTEMS AND PROCESSES EMPLOYING WET/DRY SUCTION FILTER
- Publication number 20230173417
- Publication date Jun 8, 2023
- GREATPYR RESOURCES LLC
- HELEN SERGERIE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Tableware Washing Apparatus and Filtering Device Thereof
- Publication number 20230135406
- Publication date May 4, 2023
- Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
- Wenyong YANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BACKWASH SUCTION DEVICE OF FIBROUS FILTER
- Publication number 20230032256
- Publication date Feb 2, 2023
- GRENEX Limited
- Chungchang KUK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF OPERATING A RAKE SYSTEM
- Publication number 20220410043
- Publication date Dec 29, 2022
- Terry Duperon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS, SYSTEMS, AND PROCESSES EMPLOYING WET/DRY SUCTION FILTER...
- Publication number 20220387912
- Publication date Dec 8, 2022
- GREATPYR RESOURCES LLC
- CHARLES G. DANNEMANN
- 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
BRINE INJECTION SYSTEM WITH IMPROVED FILTERING SYSTEM
- Publication number 20220347605
- Publication date Nov 3, 2022
- GEA Food Solutions Bakel B.V.
- George Lambertus Josephus Maria Boogers
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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
SELF CLEANING DEVICE AND METHOD FOR CONTINUOUS FILTRATION OF HIGH V...
- Publication number 20220331723
- Publication date Oct 20, 2022
- Gideon PINTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEVICE AND METHOD FOR SEPARATING SUBSTANCES OF DIFFERENT FLOWABILIT...
- Publication number 20220234320
- Publication date Jul 28, 2022
- NORDISCHER MASCHINENBAU RUD. BAADER GMBH + CO. KG
- Olaf Schwarz
- B30 - PRESSES
Information Patent Application
NOVEL PROCESS FOR FILTERING 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID
- Publication number 20220227704
- Publication date Jul 21, 2022
- SPCM SA
- Cédrick Favero
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SOLIDS SEPARATOR FOR A COMPOSTING SYSTEM
- Publication number 20220162135
- Publication date May 26, 2022
- Haier US Appliance Solutions, Inc.
- Wilbur Carl Bewley
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
FILTER APPARATUS, FILTER DISC SECTORS, FILTER ELEMENTS AND USES
- Publication number 20220143536
- Publication date May 12, 2022
- Steve C. Benesi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION APPARATUS AND METHOD
- Publication number 20220127178
- Publication date Apr 28, 2022
- PRO-FLO AS
- Trond MELHUS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER TREATMENT METHOD AND WATER TREATMENT APPARATUS
- Publication number 20220098075
- Publication date Mar 31, 2022
- KUBOTA CORPORATION
- Soichiro YATSUGI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Rake system and method

Filtration apparatus utilizing differential pressure over a filteri...

Process for filtering 2-acrylamido-2-methylpropane sulfonic acid

Dishwasher filter assembly

Centrifugal filter unit for a washing machine having a removable po...

Filter apparatus, filter disc sectors, filter elements and uses

Systems and processes employing wet/dry suction filter

Method and system for automatically cleaning air filters of a medic...

Disc filter pre-screen dual media disc filter

Solids separator for a composting system

[0001] Pre-coating filter device

Filtering apparatus and method

Disc filters and methods of operating disc filters

Fine particle separating apparatus

Quantum fluid operation: technology for effective mixing, reacting,...

Backwash suction device of fibrous filter

Liquid intake filters

Filtration device

Dishwasher filter assembly

Method of operating a rake system

Rake screens and novel components therefor

Systems and processes employing wet/dry suction filter

Backwashing suction device for fabric filtration apparatus

Rotary drum screen method for thin stillage filtration

Liquid intake filters

Bottle-processing machine and method for cleaning the pump/nozzle p...

Continuous rotary plate filter and methods of use thereof

Automatic clean air filter for air conditioner unit

Rotary disc filter having backwash guides

Water filter

Patents Applicationslast 30 patents

FILTERING DEVICE AND WASHING MACHINE

ROTARY DRUM FILTERING MACHINE FOR ALGAE FILTRATION

SYSTEM FOR PURIFICATION OF ACRYLAMIDO TERTIARY BUTYL SULFONIC ACID...

MICROPLASTIC FILTER FOR WASHING MACHINES OR OTHER APPLIANCES

DISC FILTERS AND METHODS OF OPERATING DISC FILTERS

Concentric Dual Drum Screen

METHODS FOR PURIFICATION OF MESSENGER RNA

DISC FILTER PRE-SCREEN DUAL MEDIA DISC FILTER

SELF-CLEANING INTAKE FILTER

RAKE SYSTEM AND METHOD

ROLLER FILTRATION APPARATUS

FIBER DISCFILTER WITH MEANS OF FORMING GROOVES ON THE SURFACE OF FI...

CONVEYOR-BELT FILTERING DEVICE AND METHOD

DISHWASHER FILTER ASSEMBLY

FILTERING PANEL AND DRUM FILTER PROVIDED WITH SUCH PANELS

SYSTEMS AND PROCESSES EMPLOYING WET/DRY SUCTION FILTER

Tableware Washing Apparatus and Filtering Device Thereof

BACKWASH SUCTION DEVICE OF FIBROUS FILTER

METHOD OF OPERATING A RAKE SYSTEM

APPARATUS, SYSTEMS, AND PROCESSES EMPLOYING WET/DRY SUCTION FILTER...

Externally Fed Screen for Filtration

BRINE INJECTION SYSTEM WITH IMPROVED FILTERING SYSTEM

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

SELF CLEANING DEVICE AND METHOD FOR CONTINUOUS FILTRATION OF HIGH V...

DEVICE AND METHOD FOR SEPARATING SUBSTANCES OF DIFFERENT FLOWABILIT...

NOVEL PROCESS FOR FILTERING 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID

SOLIDS SEPARATOR FOR A COMPOSTING SYSTEM

FILTER APPARATUS, FILTER DISC SECTORS, FILTER ELEMENTS AND USES

FILTRATION APPARATUS AND METHOD

WATER TREATMENT METHOD AND WATER TREATMENT APPARATUS