Bypass or safety valves

Industry

CPC
B01D46/0087

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D46/00Filters

Current Industry

B01D46/0087Bypass or safety valves

Industries

Patents Grantslast 30 patents

Information Patent Grant
Positive pressure air cleaning apparatus for a crankcase ventilatio...
- Patent number 12,071,871
- Issue date Aug 27, 2024
- Caterpillar Inc.
- Lucas K. Smith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Combined use of air-oil separator and oil filter in systems requiri...
- Patent number 12,023,617
- Issue date Jul 2, 2024
- MIKROPOR MAKINA SANAYI VE TICARET ANONIM SIRKETI
- Ibrahim Kemal Yazici
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner bypass assembly and method of operating
- Patent number 12,017,173
- Issue date Jun 25, 2024
- Donaldson Company, Inc.
- Dan Little
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pollutant capturer and mobilizer
- Patent number 11,918,949
- Issue date Mar 5, 2024
- Karim Salehpoor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter device and method for switching on and/or switching off such...
- Patent number 11,890,570
- Issue date Feb 6, 2024
- Atlas Copco Airpower N.V.
- Stefaan Boel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Earth working machine having a dust extraction system with selectab...
- Patent number 11,851,829
- Issue date Dec 26, 2023
- Wirtgen GmbH
- Christian Berning
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Taking up system and process with a filter unit for the receiving o...
- Patent number 11,844,904
- Issue date Dec 19, 2023
- Drägerwerk AG & Co. KGaA
- Hans Ulrich Schüler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Modular NBC filtration system for protection shelters
- Patent number 11,839,778
- Issue date Dec 12, 2023
- BETH-EL ZIKHRON YAAQOV INDUSTRIES LTD.
- Samuel Koeger
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Filter element and a filter assembly
- Patent number 11,731,068
- Issue date Aug 22, 2023
- PARKER HANNIFIN EMEA S.À.R.L.
- Dominic Healey
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for dynamic control of filtration efficiency an...
- Patent number 11,708,775
- Issue date Jul 25, 2023
- Cummins Emission Solutions Inc.
- Yujun Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water purifier structure
- Patent number 11,697,081
- Issue date Jul 11, 2023
- Kemflo International Co., Ltd.
- Ching-Hsiung Lin
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
System for removing particulate matter from biomass combustion exha...
- Patent number 11,662,093
- Issue date May 30, 2023
- Triple Green Products, Inc.
- David Maendel
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Modular low profile in tank filter element assembly
- Patent number 11,554,337
- Issue date Jan 17, 2023
- Schroeder Industries, LLC.
- Scott F. Surdick
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for dynamic control of filtration efficiency an...
- Patent number 11,480,082
- Issue date Oct 25, 2022
- Cummins Emission Solutions Inc.
- Yujun Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pollutant capturer and mobilizer
- Patent number 11,471,816
- Issue date Oct 18, 2022
- Karim Salehpoor
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Filter device and fixing means comprising a filter device of this type
- Patent number 11,471,809
- Issue date Oct 18, 2022
- ThyssenKrupp Bilstein GmbH
- Klaus Schmidt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Housing of a liquid separation device for separation of a liquid fr...
- Patent number 11,406,923
- Issue date Aug 9, 2022
- Atlas Copco Airpower, naamloze vennootschap
- Johan Dom
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Working vehicle
- Patent number 11,370,267
- Issue date Jun 28, 2022
- Kubota Corporation
- Guillaume Chauvel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Intake bypass flow management systems and methods
- Patent number 11,338,229
- Issue date May 24, 2022
- Cummins Filtration IP, Inc.
- Yashpal Subedi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Torsional no filter no run system and method
- Patent number 11,331,606
- Issue date May 17, 2022
- Cummins Filtration IP, Inc.
- Ranjeet Roy
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Low-pressure EGR system with turbo bypass
- Patent number 11,306,688
- Issue date Apr 19, 2022
- Tenneco GmbH
- Philipp Kreutziger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Grease filter, manufacturing method thereof and cooking device havi...
- Patent number 11,135,539
- Issue date Oct 5, 2021
- Samsung Electronics Co., Ltd.
- Byeong Cheol Yoon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multi-modal multi-media air filtration system
- Patent number 11,130,088
- Issue date Sep 28, 2021
- MANN+HUMMEL GMBH
- Thomas Loehl
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ventilation system in a mobile structure and method for operating a...
- Patent number 10,981,436
- Issue date Apr 20, 2021
- Carl Freudenberg KG
- Ulrich Stahl
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Filter element, oil separator, and method for controlling prevailin...
- Patent number 10,865,672
- Issue date Dec 15, 2020
- MANN+HUMMEL GMBH
- Markus Zuerker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Inertial gas-liquid impactor separator with flow director
- Patent number 10,823,020
- Issue date Nov 3, 2020
- Cummins Filtration IP, Inc.
- Stephanie F. Severance
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air intake unit for an aircraft engine and provided with an air fil...
- Patent number 10,723,475
- Issue date Jul 28, 2020
- BMC S.R.L.
- Gaetano Bergami
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake bypass flow management systems and methods
- Patent number 10,668,414
- Issue date Jun 2, 2020
- Cummins Filtration IP, Inc.
- Yashpal Subedi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Filter element and associated filter apparatus
- Patent number 10,669,975
- Issue date Jun 2, 2020
- Mahle International GmbH
- Heiko Hensinger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air brake filter and method
- Patent number 10,653,988
- Issue date May 19, 2020
- Donaldson Company, Inc.
- Douglas Jon Nagel
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
AIR PURIFYING DEVICE FOR PURIFYING AIR AND METHOD FOR OPERATING AN...
- Publication number 20240382889
- Publication date Nov 21, 2024
- Audi AG
- Matthew HALL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT AND FILTER SYSTEM HAVING RADIAL FLOW BYPASS CHANNELS...
- Publication number 20240307801
- Publication date Sep 19, 2024
- Mann + Hummel GmbH
- Christopher BAUMANN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR CLEANER BYPASS ASSEMBLY AND METHOD OF OPERATING
- Publication number 20240293769
- Publication date Sep 5, 2024
- Donaldson Company, Inc.
- Dan LITTLE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRECURSOR DELIVERY SYSTEM WITH SELECTIVE FILTRATION AND METHOD OF U...
- Publication number 20240279801
- Publication date Aug 22, 2024
- EUGENUS, INC.
- Chong Jiang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Pollutant Capturer and Mobilizer
- Publication number 20240181379
- Publication date Jun 6, 2024
- Karim SALEHPOOR
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
VACUUM CLEANING DEVICE
- Publication number 20240138638
- Publication date May 2, 2024
- Black & Decker, Inc.
- Gerard Malcolm Heselwood
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Treatment of compressed gaseous hydrogen
- Publication number 20240123394
- Publication date Apr 18, 2024
- BAUER KOMPRESSOREN GmbH
- Manfred Schöffl
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TAKING UP SYSTEM AND PROCESS WITH A FILTER UNIT FOR THE RECEIVING O...
- Publication number 20240058562
- Publication date Feb 22, 2024
- Dragerwerk AG & Co. KGaA
- Hans Ulrich SCHÜLER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air Filter
- Publication number 20240033667
- Publication date Feb 1, 2024
- Mann + Hummel GmbH
- Timo DIRNBERGER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Indirect Evaporative Cooling Apparatus, Cooling System, and Control...
- Publication number 20230330586
- Publication date Oct 19, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Jian Li
- F24 - HEATING RANGES VENTILATING
Information Patent Application
MODULAR FILTER SYSTEM
- Publication number 20230233974
- Publication date Jul 27, 2023
- MAHLE International GmbH
- Florian Klein
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Element and Filter System
- Publication number 20230201754
- Publication date Jun 29, 2023
- Mann + Hummel GmbH
- Bernd JOOS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FILTER ELEMENT AND FILTER SYSTEM
- Publication number 20230201750
- Publication date Jun 29, 2023
- Mann + Hummel GmbH
- Bernd JOOS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Pollutant Capturer and Mobilizer
- Publication number 20220347619
- Publication date Nov 3, 2022
- Karim SALEHPOOR
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
COMBINED USE OF AIR-OIL SEPARATOR AND OIL FILTER IN SYSTEMS REQUIRI...
- Publication number 20220226761
- Publication date Jul 21, 2022
- MIKROPOR MAKINA SANAYI VE TICARET ANONIM SIRKETI
- Ibrahim Kemal YAZICI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS VALVE FOR VENTILATION, A CIRCUIT FOR A VENTILATION SYSTEM AND A...
- Publication number 20220218939
- Publication date Jul 14, 2022
- Imtmedical Ag
- Christopher M. VARGA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR DYNAMIC CONTROL OF FILTRATION EFFICIENCY AN...
- Publication number 20220213822
- Publication date Jul 7, 2022
- Cummins Emission Solutions Inc.
- Yujun Wang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ADSORPTION FILTER STRUCTURE OR PURIFICATION MODULE AND HELMET COMPR...
- Publication number 20220193467
- Publication date Jun 23, 2022
- AGENCY FOR DEFENSE DEVELOPMENT
- Heesoo JUNG
- A42 - HEADWEAR
Information Patent Application
Filter Element and a Filter Assembly
- Publication number 20220161179
- Publication date May 26, 2022
- Dominic Healey
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AIR CLEANER BYPASS ASSEMBLY AND METHOD OF OPERATING
- Publication number 20220161177
- Publication date May 26, 2022
- Donaldson Company, Inc.
- Dan LITTLE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MANIFOLD ASSEMBLY FOR TRAP FILTER SYSTEMS
- Publication number 20220111324
- Publication date Apr 14, 2022
- Intel Corporation
- Subramani IYER
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SYSTEMS AND METHODS FOR DYNAMIC CONTROL OF FILTRATION EFFICIENCY AN...
- Publication number 20220034245
- Publication date Feb 3, 2022
- Cummins Emission Solutions Inc.
- Yujun Wang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MODULAR NBC FILTRATION SYSTEM FOR PROTECTION SHELTERS
- Publication number 20210393994
- Publication date Dec 23, 2021
- BETH-EL ZIKHRON YAAQOV INDUSTRIES LTD.
- Samuel KOEGER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ABSORPTION SYSTEM AND PROCESS WITH A FILTER UNIT FOR THE ABSORPTION...
- Publication number 20210386955
- Publication date Dec 16, 2021
- Dragerwerk AG & Co. KGaA
- Hans Ulrich SCHÜLER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
System for Removing Particulate Matter from Biomass Combustion Exha...
- Publication number 20210325039
- Publication date Oct 21, 2021
- Triple Green Products Inc.
- David Maendel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER DEVICE AND METHOD FOR SWITCHING ON AND/OR SWITCHING OFF SUCH...
- Publication number 20210229019
- Publication date Jul 29, 2021
- ATLAS COPCO AIRPOWER, N.V.
- Stefaan BOEL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EARTH WORKING MACHINE HAVING A DUST EXTRACTION SYSTEM WITH SELECTAB...
- Publication number 20210164173
- Publication date Jun 3, 2021
- WIRTGEN GMBH
- Christian Berning
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
LOW-PRESSURE EGR SYSTEM WITH TURBO BYPASS
- Publication number 20210140394
- Publication date May 13, 2021
- TENNECO GMBH
- Philipp KREUTZIGER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Pollutant Capturer and Mobilizer
- Publication number 20200289973
- Publication date Sep 17, 2020
- Karim Salehpoor
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Reservoir Inlet Air Cleaning System
- Publication number 20200215472
- Publication date Jul 9, 2020
- Robert K. Foerster
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Bypass or safety valves

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Positive pressure air cleaning apparatus for a crankcase ventilatio...

Combined use of air-oil separator and oil filter in systems requiri...

Air cleaner bypass assembly and method of operating

Pollutant capturer and mobilizer

Filter device and method for switching on and/or switching off such...

Earth working machine having a dust extraction system with selectab...

Taking up system and process with a filter unit for the receiving o...

Modular NBC filtration system for protection shelters

Filter element and a filter assembly

Systems and methods for dynamic control of filtration efficiency an...

Water purifier structure

System for removing particulate matter from biomass combustion exha...

Modular low profile in tank filter element assembly

Systems and methods for dynamic control of filtration efficiency an...

Pollutant capturer and mobilizer

Filter device and fixing means comprising a filter device of this type

Housing of a liquid separation device for separation of a liquid fr...

Working vehicle

Intake bypass flow management systems and methods

Torsional no filter no run system and method

Low-pressure EGR system with turbo bypass

Grease filter, manufacturing method thereof and cooking device havi...

Multi-modal multi-media air filtration system

Ventilation system in a mobile structure and method for operating a...

Filter element, oil separator, and method for controlling prevailin...

Inertial gas-liquid impactor separator with flow director

Air intake unit for an aircraft engine and provided with an air fil...

Intake bypass flow management systems and methods

Filter element and associated filter apparatus

Air brake filter and method

Patents Applicationslast 30 patents

AIR PURIFYING DEVICE FOR PURIFYING AIR AND METHOD FOR OPERATING AN...

FILTER ELEMENT AND FILTER SYSTEM HAVING RADIAL FLOW BYPASS CHANNELS...

AIR CLEANER BYPASS ASSEMBLY AND METHOD OF OPERATING

PRECURSOR DELIVERY SYSTEM WITH SELECTIVE FILTRATION AND METHOD OF U...

Pollutant Capturer and Mobilizer

VACUUM CLEANING DEVICE

Treatment of compressed gaseous hydrogen

TAKING UP SYSTEM AND PROCESS WITH A FILTER UNIT FOR THE RECEIVING O...

Air Filter

Indirect Evaporative Cooling Apparatus, Cooling System, and Control...

MODULAR FILTER SYSTEM

Filter Element and Filter System

FILTER ELEMENT AND FILTER SYSTEM

Pollutant Capturer and Mobilizer

COMBINED USE OF AIR-OIL SEPARATOR AND OIL FILTER IN SYSTEMS REQUIRI...

GAS VALVE FOR VENTILATION, A CIRCUIT FOR A VENTILATION SYSTEM AND A...

SYSTEMS AND METHODS FOR DYNAMIC CONTROL OF FILTRATION EFFICIENCY AN...

ADSORPTION FILTER STRUCTURE OR PURIFICATION MODULE AND HELMET COMPR...

Filter Element and a Filter Assembly

AIR CLEANER BYPASS ASSEMBLY AND METHOD OF OPERATING

MANIFOLD ASSEMBLY FOR TRAP FILTER SYSTEMS

SYSTEMS AND METHODS FOR DYNAMIC CONTROL OF FILTRATION EFFICIENCY AN...

MODULAR NBC FILTRATION SYSTEM FOR PROTECTION SHELTERS

ABSORPTION SYSTEM AND PROCESS WITH A FILTER UNIT FOR THE ABSORPTION...

System for Removing Particulate Matter from Biomass Combustion Exha...

FILTER DEVICE AND METHOD FOR SWITCHING ON AND/OR SWITCHING OFF SUCH...

EARTH WORKING MACHINE HAVING A DUST EXTRACTION SYSTEM WITH SELECTAB...

LOW-PRESSURE EGR SYSTEM WITH TURBO BYPASS

Pollutant Capturer and Mobilizer

Reservoir Inlet Air Cleaning System