Feed or discharge devices

Industry

CPC
B01D24/38

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D24/00Filters comprising loose filtering material

Current Industry

B01D24/38Feed or discharge devices

Industries

Patents Grantslast 30 patents

Information Patent Grant
Water filter cartridge having an air vent
- Patent number 11,872,506
- Issue date Jan 16, 2024
- Paragon Water Systems, Inc.
- Ryan D. Weitz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Piston valve with annular passages
- Patent number 11,808,366
- Issue date Nov 7, 2023
- CHANDLER SYSTEMS, INC.
- William D. Chandler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sprayer filtering system
- Patent number 11,786,849
- Issue date Oct 17, 2023
- AGCO Corporation
- Dean Lorenzo Trask
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid treatment apparatus
- Patent number 11,560,956
- Issue date Jan 24, 2023
- CHANDLER SYSTEMS, INC.
- William D. Chandler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Algae separating device and method for producing dry algae
- Patent number 10,995,315
- Issue date May 4, 2021
- IHI Corporation
- Hiroshi Tanaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtering device and cleaning unit for removing dirt particles from...
- Patent number 10,974,177
- Issue date Apr 13, 2021
- Nordson Corporation
- Robert Middler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Piston valve with annular passages
- Patent number 10,948,091
- Issue date Mar 16, 2021
- CHANDLER SYSTEMS, INC.
- William D. Chandler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Drainless reverse osmosis water purification system
- Patent number 10,787,381
- Issue date Sep 29, 2020
- DS Services of America, Inc.
- Bruce D. Burrows
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Continuous water filtration, disinfection and conservation system
- Patent number 10,526,225
- Issue date Jan 7, 2020
- GREEN CROWN WATER SYSTEMS LLC
- Emmanuel Moya
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Piston valve with annular passages
- Patent number 10,495,230
- Issue date Dec 3, 2019
- CHANDLER SYSTEMS, INC.
- William D. Chandler
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems, devices, and methods of water filtration
- Patent number 10,435,313
- Issue date Oct 8, 2019
- ZERO TECHNOLOGIES, LLC
- Doug Kellam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Drainless reverse osmosis water purification system
- Patent number 10,196,292
- Issue date Feb 5, 2019
- DS Services of America, Inc.
- Bruce D. Burrows
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Piston valve with annular passages
- Patent number 10,012,319
- Issue date Jul 3, 2018
- CHANDLER SYSTEMS, INC.
- William D. Chandler
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Piston valve with annular passages
- Patent number 9,970,558
- Issue date May 15, 2018
- CHANDLER SYSTEMS, INC.
- William D. Chandler
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System for automatic water discharge management
- Patent number 9,862,619
- Issue date Jan 9, 2018
- Hellenbrand, Inc.
- Jeffrey J. Hellenbrand
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of water discharge management
- Patent number 9,346,689
- Issue date May 24, 2016
- Hellenbrand, Inc.
- Jeffrey J. Hellenbrand
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Apparatus for filtering and/or conditioning and/or purifying a flui...
- Patent number 9,109,721
- Issue date Aug 18, 2015
- General Ecology, Inc.
- Richard T. Williams
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus for directing fluids through a filter system
- Patent number 7,288,193
- Issue date Oct 30, 2007
- RG Delaware, Inc.
- R. Lee Roberts
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for directing fluids through a filter system
- Patent number 6,989,096
- Issue date Jan 24, 2006
- RG Delaware, Inc.
- R. Lee Roberts
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for directing fluids through a filter system
- Patent number 6,569,327
- Issue date May 27, 2003
- RG Delaware, Inc.
- R. Lee Roberts
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter filled with loose bulk material
- Patent number 6,077,426
- Issue date Jun 20, 2000
- Grabowski Tropfkorper-Technik GmbH
- Gunther Grabowski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Recirculating sand filter valve
- Patent number 4,822,485
- Issue date Apr 18, 1989
- Robert B. Mayer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Recirculating sand filter
- Patent number 4,818,384
- Issue date Apr 4, 1989
- Robert B. Mayer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3512642
- Patent number 3,512,642
- Issue date May 19, 1970
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
2858025
- Patent number 2,858,025
- Issue date Oct 28, 1958
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SPRAYER FILTERING SYSTEM
- Publication number 20230405499
- Publication date Dec 21, 2023
- AGCO Corporation
- Dean Lorenzo Trask
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
REGENERATIVE MEDIA FILTER WITH FLOW DIFFUSER
- Publication number 20230271113
- Publication date Aug 31, 2023
- Evoqua Water Technologies LLC
- KRISHNA KAMATH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUID FILTERATION SYSTEM
- Publication number 20220001306
- Publication date Jan 6, 2022
- Atharv N. Naidu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Vacuum Assisted Filtration
- Publication number 20210245077
- Publication date Aug 12, 2021
- TOKYO ELECTRON LIMITED
- Corey Lemley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPRAYER FILTERING SYSTEM
- Publication number 20210154604
- Publication date May 27, 2021
- AGCO Corporation
- Dean Lorenzo Trask
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR FILTRATION OF POLLUTED LIQUID
- Publication number 20200094171
- Publication date Mar 26, 2020
- Erik Michelsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER FILTER CARTRIDGE HAVING AN AIR VENT
- Publication number 20200009482
- Publication date Jan 9, 2020
- Paragon Water Systems, Inc.
- Ryan D. Weitz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DRAINLESS REVERSE OSMOSIS WATER PURIFICATION SYSTEM
- Publication number 20190112213
- Publication date Apr 18, 2019
- DS SERVICES OF AMERICA, INC.
- Bruce D. Burrows
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PRODUCED WATER FILTRATION
- Publication number 20190023587
- Publication date Jan 24, 2019
- Notes Intellectual Properties, LLC
- Jerry W. Noles
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTERING DEVICE AND CLEANING UNIT FOR REMOVING DIRT PARTICLES FROM...
- Publication number 20180008911
- Publication date Jan 11, 2018
- Nordson Corporation
- Robert Middler
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SYSTEM FOR AUTOMATIC WATER DISCHARGE MANAGEMENT
- Publication number 20160289086
- Publication date Oct 6, 2016
- Hellenbrand, Inc.
- Jeffrey J. Hellenbrand
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Modular Filter Capsule Apparatus
- Publication number 20150101970
- Publication date Apr 16, 2015
- ZenPpure Corporation
- ZhenWu Lin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM FOR AUTOMATIC WATER DISCHARGE MANAGEMENT
- Publication number 20110147282
- Publication date Jun 23, 2011
- Hellenbrand, Inc.
- Jeffrey J. Hellenbrand
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER DISCHARGE MANAGEMENT SYSTEM
- Publication number 20110146822
- Publication date Jun 23, 2011
- Hellenbrand, Inc.
- Jeffrey J. Hellenbrand
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF WATER DISCHARGE MANAGEMENT
- Publication number 20110147315
- Publication date Jun 23, 2011
- Hellenbrand, Inc.
- Jeffrey J. Hellenbrand
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Apparatus for directing fluids through a filter system
- Publication number 20060118473
- Publication date Jun 8, 2006
- R. Lee Roberts
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Apparatus for directing fluids through a filter system
- Publication number 20030201219
- Publication date Oct 30, 2003
- R. Lee Roberts
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Apparatus for directing fluids through a filter system
- Publication number 20020096463
- Publication date Jul 25, 2002
- R. Lee Roberts
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Feed or discharge devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Water filter cartridge having an air vent

Piston valve with annular passages

Sprayer filtering system

Liquid treatment apparatus

Algae separating device and method for producing dry algae

Filtering device and cleaning unit for removing dirt particles from...

Piston valve with annular passages

Drainless reverse osmosis water purification system

Continuous water filtration, disinfection and conservation system

Piston valve with annular passages

Systems, devices, and methods of water filtration

Drainless reverse osmosis water purification system

Piston valve with annular passages

Piston valve with annular passages

System for automatic water discharge management

Method of water discharge management

Apparatus for filtering and/or conditioning and/or purifying a flui...

Apparatus for directing fluids through a filter system

Apparatus for directing fluids through a filter system

Apparatus for directing fluids through a filter system

Filter filled with loose bulk material

Recirculating sand filter valve

Recirculating sand filter

3512642

2858025

Patents Applicationslast 30 patents

SPRAYER FILTERING SYSTEM

REGENERATIVE MEDIA FILTER WITH FLOW DIFFUSER

LIQUID FILTERATION SYSTEM

Vacuum Assisted Filtration

SPRAYER FILTERING SYSTEM

METHOD AND APPARATUS FOR FILTRATION OF POLLUTED LIQUID

WATER FILTER CARTRIDGE HAVING AN AIR VENT

DRAINLESS REVERSE OSMOSIS WATER PURIFICATION SYSTEM

PRODUCED WATER FILTRATION

FILTERING DEVICE AND CLEANING UNIT FOR REMOVING DIRT PARTICLES FROM...

SYSTEM FOR AUTOMATIC WATER DISCHARGE MANAGEMENT

Modular Filter Capsule Apparatus

SYSTEM FOR AUTOMATIC WATER DISCHARGE MANAGEMENT

WATER DISCHARGE MANAGEMENT SYSTEM

METHOD OF WATER DISCHARGE MANAGEMENT

Apparatus for directing fluids through a filter system

Apparatus for directing fluids through a filter system

Apparatus for directing fluids through a filter system