Filter condition indicators

Industry

CPC
B01D35/143

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D35/00Other filtering devices Auxiliary devices for filtration Filter housing constructions

Current Industry

B01D35/143Filter condition indicators

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Compact water heating and treatment system
- Patent number 12,305,885
- Issue date May 20, 2025
- Watts Regulator Co.
- Theresa D'Amore
- G05 - CONTROLLING REGULATING
Information Patent Grant
In situ evaluation of filter parameters with opticoanalytical devices
- Patent number 12,228,489
- Issue date Feb 18, 2025
- Halliburton Energy Services, Inc.
- Samuel J. Maguire-Boyle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
- Martin Schäfer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and device for the determination of the contamination of a s...
- Patent number 12,203,216
- Issue date Jan 21, 2025
- Voith Patent GmbH
- Marc Erkelenz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electronic filter detection feature for liquid filtration systems
- Patent number 12,203,432
- Issue date Jan 21, 2025
- Cummins Filtration IP, Inc.
- Abhijit Shimpi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Chemical solution supply system and chemical solution supply method
- Patent number 12,179,133
- Issue date Dec 31, 2024
- Kioxia Corporation
- Toshiyuki Muranaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Environmental monitoring system
- Patent number 12,158,279
- Issue date Dec 3, 2024
- Wayne Roen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Residential grey water recycling system
- Patent number 12,146,302
- Issue date Nov 19, 2024
- GREYTER WATER SYSTEMS INC.
- Christopher Roy Thompson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Impending bypass switch with magnetic sensor
- Patent number 12,145,089
- Issue date Nov 19, 2024
- Pratt & Whitney Canada Corp.
- Issam Al-Khairy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Security system for fluid filtration device
- Patent number 12,115,477
- Issue date Oct 15, 2024
- Aerobiotix, LLC
- David Louis Kirschman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Automatic sand filter system controller
- Patent number 12,053,723
- Issue date Aug 6, 2024
- Saudi Arabian Oil Company
- Hussain Saud Al-Sada
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water conditioning systems having diversion devices
- Patent number 12,053,742
- Issue date Aug 6, 2024
- Kai Hirsch
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter pan detection and fluid sensor system
- Patent number 12,022,978
- Issue date Jul 2, 2024
- Pitco Frialator, Inc.
- Michael T. Fecteau
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Container assembly
- Patent number 11,969,678
- Issue date Apr 30, 2024
- BRITA LP
- Madeline A. Donovan
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Suppressor system, and method for determining life of ion exchange...
- Patent number 11,940,430
- Issue date Mar 26, 2024
- Shimadzu Corporation
- Yukio Oikawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Adsorbent cartridge with accurate visual indicator
- Patent number 11,925,763
- Issue date Mar 12, 2024
- Micropore, Inc.
- Douglas B. McKenna
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Intake filter for water collection system with pressure activated b...
- Patent number 11,879,236
- Issue date Jan 23, 2024
- GREYTER WATER SYSTEMS INC.
- Christopher Roy Thompson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Refrigerator appliance water filter with embedded leak sensor
- Patent number 11,879,812
- Issue date Jan 23, 2024
- Haier US Appliance Solutions, Inc.
- Stephanos Kyriacou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter base for electronic connection to mating filter housing asse...
- Patent number 11,865,479
- Issue date Jan 9, 2024
- Electrolux Home Products, Inc.
- William Thomas Anniss
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter life predicting apparatus
- Patent number 11,850,538
- Issue date Dec 26, 2023
- Yamashin-Filter Corp.
- Nobuyuki Kitajima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fuel filter device
- Patent number 11,850,539
- Issue date Dec 26, 2023
- Michael Richardson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
In situ evaluation of filter parameters with opticoanalytical devices
- Patent number 11,841,308
- Issue date Dec 12, 2023
- Halliburton Energy Services, Inc.
- Samuel J. Maguire-Boyle
- G01 - MEASURING TESTING
Information Patent Grant
Water conditioning systems
- Patent number 11,813,570
- Issue date Nov 14, 2023
- Paul H. Adams
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Environmental monitoring system
- Patent number 11,788,754
- Issue date Oct 17, 2023
- Wayne Roen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sand filter LED status light
- Patent number 11,779,863
- Issue date Oct 10, 2023
- Evoqua Water Technologies LLC
- Steven Nicolich
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Optimization of rotary filters relative to risk of clogging a facil...
- Patent number 11,752,456
- Issue date Sep 12, 2023
- Electricite de France
- Anne-Laure Besnier-Amogu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Controller for a manifold assembly in a water filter system
- Patent number 11,745,127
- Issue date Sep 5, 2023
- Watts Regulator Co.
- Craig Schmitt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Electronic filter detection feature for liquid filtration systems
- Patent number 11,739,718
- Issue date Aug 29, 2023
- Cummins Filtration IP, Inc.
- Abhijit Shimpi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Motor load based fluid filter service interval
- Patent number 11,701,605
- Issue date Jul 18, 2023
- International Engine Intellectual Property Company, LLC
- Timothy M. Lyons
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and system for fuel filter monitoring
- Patent number 11,703,009
- Issue date Jul 18, 2023
- Caterpillar Inc.
- Ye Tian
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HYBRID FILTER AND CHEMICAL CLEANING ASSEMBLY AND METHOD
- Publication number 20250145496
- Publication date May 8, 2025
- Pentair Water Pool and Spa, Inc.
- Azur Dzindo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VISUAL REMINDER SYSTEM FOR A FILTER ELEMENT
- Publication number 20250121305
- Publication date Apr 17, 2025
- SAFRAN HELICOPTER ENGINES
- Nicolas Christophe PERRA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTRONIC FILTER DETECTION FEATURE FOR LIQUID FILTRATION SYSTEMS
- Publication number 20250116248
- Publication date Apr 10, 2025
- CUMMINS FILTRATION IP, INC.
- Abhijit Shimpi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OIL FILTER DEVICE
- Publication number 20250090983
- Publication date Mar 20, 2025
- Komatsu Ltd.
- Masato Kageyama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER FILTER AND METHOD FOR OPERATING A WATER FILTER
- Publication number 20250083077
- Publication date Mar 13, 2025
- Aquis Systems AG
- Kai Huck
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WASHING MACHINE AND CONTROLLING METHOD OF WASHING MACHINE
- Publication number 20250066984
- Publication date Feb 27, 2025
- Samsung Electronics Co., Ltd.
- Jaeryong PARK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Estimating a status of a fluid filter of a cleaning device
- Publication number 20250057375
- Publication date Feb 20, 2025
- MAYTRONICS LTD.
- Gilad Goldenberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A FILTER MEDIUM CONTAMINATION DETECTION STRUCTURE, A FILTER DEVICE,...
- Publication number 20250050246
- Publication date Feb 13, 2025
- Intex Marketing Ltd.
- Zhi Xiong Huang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CLOSED LOOP FILTRATION SYSTEM FOR MICROPLASTIC POLLUTION
- Publication number 20250041774
- Publication date Feb 6, 2025
- MOBY Filters LLC
- Jonathan Carl Ronn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INTERNAL PERFORMANCE MONITORING FOR WATER FILTER
- Publication number 20250025814
- Publication date Jan 23, 2025
- Haier US Appliance Solutions, Inc.
- Amin Firouzi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD FOR MONITORING A FLUID FILTER OF A FLUID HANDLING...
- Publication number 20250025815
- Publication date Jan 23, 2025
- Filtrex Global Ltd.
- Giles Hemming
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER DEVICES AND CONTAMINATION PROMPT STRUCTURES
- Publication number 20250001336
- Publication date Jan 2, 2025
- Intex Marketing Ltd.
- Zhi Xiong Huang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INTERNAL COMBUSTION ENGINE MONITORING SYSTEM
- Publication number 20250003376
- Publication date Jan 2, 2025
- Caterpillar Inc.
- Michael S. Marchionda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SECURITY SYSTEM FOR FLUID FILTRATION DEVICE
- Publication number 20250001337
- Publication date Jan 2, 2025
- AEROBIOTIX, LLC
- David Louis Kirschman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POOL CLEANING ROBOT WITH DISPLAY DEVICE
- Publication number 20240401358
- Publication date Dec 5, 2024
- SUZHOU SMOROBOT TECHNOLOGY CO., LTD.
- Jie TANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS AND SYSTEMS FOR A FILTRATION ASSEMBLY FOR A COOLING SYSTEM
- Publication number 20240381572
- Publication date Nov 14, 2024
- Hoffman Enclosures Inc.
- Scott Stammer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER PURGE AND MAINTENANCE CONTROL SYSTEM
- Publication number 20240375030
- Publication date Nov 14, 2024
- Pitco Frialator, Inc.
- Jared C. Perkins
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
FILTER MONITORING
- Publication number 20240342634
- Publication date Oct 17, 2024
- JOHN CRANE UK LIMITED
- Edgar Alexander Hugo Allanwood
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PIPING APPARATUS FOR STRAINING AND METHOD FOR SAME
- Publication number 20240316481
- Publication date Sep 26, 2024
- Watts Regulator Co.
- Joseph Michael Burke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER CARTRIDGE FOR INSERTION IN A FILTER HOUSING OF A FLUID FILTER
- Publication number 20240307800
- Publication date Sep 19, 2024
- HENGST SE
- Mark VON LUETZAU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MICROPARTICLE FILTRATION DETECTION FOR A LAUNDRY APPLIANCE
- Publication number 20240247424
- Publication date Jul 25, 2024
- Whirlpool Corporation
- Riccardo Catanzani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR GENERATING AN ALARM FOR MONITORING AN OIL FIL...
- Publication number 20240226783
- Publication date Jul 11, 2024
- SAFRAN AIRCRAFT ENGINES
- Jean-Louis MULLER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER EVALUATING DEVICE, PURIFYING DEVICE, AND FILTER EVALUATING M...
- Publication number 20240165565
- Publication date May 23, 2024
- YOKOGAWA ELECTRIC CORPORATION
- Yasuhiro MATSUI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER APPARATUS AND METHOD OF MANAGING THE SAME
- Publication number 20240165544
- Publication date May 23, 2024
- Samsung Electronics Co., Ltd.
- Dongpil SEO
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
MULTI-STAGE FILTRATION SYSTEM FOR FUEL CELL HYBRID PROPULSION SYSTEM
- Publication number 20240157277
- Publication date May 16, 2024
- Cummins Inc.
- Richard J. Ancimer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR GENERATING AN ALARM FOR MONITORING AN OIL FIL...
- Publication number 20240131457
- Publication date Apr 25, 2024
- SAFRAN AIRCRAFT ENGINES
- Jean-Louis MULLER
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
IN SITU EVALUATION OF FILTER PARAMETERS WITH OPTICOANALYTICAL DEVICES
- Publication number 20240102910
- Publication date Mar 28, 2024
- Halliburton Energy Services, Inc.
- Samuel J. Maguire-Boyle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR FILTERING A FLUID
- Publication number 20240091685
- Publication date Mar 21, 2024
- Harkirat Sahni
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter press with multi-function robot for maintenance, tracking an...
- Publication number 20240075412
- Publication date Mar 7, 2024
- Andrea BASSI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENVIRONMENTAL MONITORING SYSTEM
- Publication number 20240077223
- Publication date Mar 7, 2024
- Wayne Roen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Filter condition indicators

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Compact water heating and treatment system

In situ evaluation of filter parameters with opticoanalytical devices

Device and method for measuring a filter cake thickness

Method and device for the determination of the contamination of a s...

Electronic filter detection feature for liquid filtration systems

Chemical solution supply system and chemical solution supply method

Environmental monitoring system

Residential grey water recycling system

Impending bypass switch with magnetic sensor

Security system for fluid filtration device

Automatic sand filter system controller

Water conditioning systems having diversion devices

Filter pan detection and fluid sensor system

Container assembly

Suppressor system, and method for determining life of ion exchange...

Adsorbent cartridge with accurate visual indicator

Intake filter for water collection system with pressure activated b...

Refrigerator appliance water filter with embedded leak sensor

Filter base for electronic connection to mating filter housing asse...

Filter life predicting apparatus

Fuel filter device

In situ evaluation of filter parameters with opticoanalytical devices

Water conditioning systems

Environmental monitoring system

Sand filter LED status light

Optimization of rotary filters relative to risk of clogging a facil...

Controller for a manifold assembly in a water filter system

Electronic filter detection feature for liquid filtration systems

Motor load based fluid filter service interval

Method and system for fuel filter monitoring

Patents Applicationslast 30 patents

HYBRID FILTER AND CHEMICAL CLEANING ASSEMBLY AND METHOD

VISUAL REMINDER SYSTEM FOR A FILTER ELEMENT

ELECTRONIC FILTER DETECTION FEATURE FOR LIQUID FILTRATION SYSTEMS

OIL FILTER DEVICE

WATER FILTER AND METHOD FOR OPERATING A WATER FILTER

WASHING MACHINE AND CONTROLLING METHOD OF WASHING MACHINE

Estimating a status of a fluid filter of a cleaning device

A FILTER MEDIUM CONTAMINATION DETECTION STRUCTURE, A FILTER DEVICE,...

CLOSED LOOP FILTRATION SYSTEM FOR MICROPLASTIC POLLUTION

INTERNAL PERFORMANCE MONITORING FOR WATER FILTER

SYSTEM AND METHOD FOR MONITORING A FLUID FILTER OF A FLUID HANDLING...

FILTER DEVICES AND CONTAMINATION PROMPT STRUCTURES

INTERNAL COMBUSTION ENGINE MONITORING SYSTEM

SECURITY SYSTEM FOR FLUID FILTRATION DEVICE

POOL CLEANING ROBOT WITH DISPLAY DEVICE

METHODS AND SYSTEMS FOR A FILTRATION ASSEMBLY FOR A COOLING SYSTEM

FILTER PURGE AND MAINTENANCE CONTROL SYSTEM

FILTER MONITORING

PIPING APPARATUS FOR STRAINING AND METHOD FOR SAME

FILTER CARTRIDGE FOR INSERTION IN A FILTER HOUSING OF A FLUID FILTER

MICROPARTICLE FILTRATION DETECTION FOR A LAUNDRY APPLIANCE

METHOD AND DEVICE FOR GENERATING AN ALARM FOR MONITORING AN OIL FIL...

FILTER EVALUATING DEVICE, PURIFYING DEVICE, AND FILTER EVALUATING M...

FILTER APPARATUS AND METHOD OF MANAGING THE SAME

MULTI-STAGE FILTRATION SYSTEM FOR FUEL CELL HYBRID PROPULSION SYSTEM

METHOD AND DEVICE FOR GENERATING AN ALARM FOR MONITORING AN OIL FIL...

IN SITU EVALUATION OF FILTER PARAMETERS WITH OPTICOANALYTICAL DEVICES

SYSTEM AND METHOD FOR FILTERING A FLUID

Filter press with multi-function robot for maintenance, tracking an...

ENVIRONMENTAL MONITORING SYSTEM