Means for changing the porosity of a filter element

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CPC
B01D2275/302

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D2275/00Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours

Current Industry

B01D2275/302Means for changing the porosity of a filter element

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Gasoline particulate filters with high initial filtering efficiency...
- Patent number 11,441,458
- Issue date Sep 13, 2022
- Afton Chemical Corporation
- Huifang Shao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Tortuous path filter for airbag inflator
- Patent number 11,420,586
- Issue date Aug 23, 2022
- Autoliv ASP, Incorporated
- Marcus T. Clark
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Gasoline particulate filters with high initial filtering efficiency...
- Patent number 10,774,708
- Issue date Sep 15, 2020
- Afton Chemical Corporation
- Huifang Shao
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Bag filters having controlled air permeability and dust collectors...
- Patent number 10,543,444
- Issue date Jan 28, 2020
- Korea Institute of Energy Research
- Hyun-Seol Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and method for a movable exhaust aftertreatment device in an...
- Patent number 9,109,496
- Issue date Aug 18, 2015
- Ford Global Technologies, LLC
- Yasser Mohamed sayed Yacoub
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for generating hydrocarbon fuel
- Patent number 8,636,835
- Issue date Jan 28, 2014
- Bayne Carew
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Apparatus for generating hydrocarbon fuel
- Patent number 8,262,753
- Issue date Sep 11, 2012
- Bayne Carew
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fluid filter separator and method
- Patent number 8,147,590
- Issue date Apr 3, 2012
- Bayne Carew
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Filter having a change indicator
- Patent number 6,110,260
- Issue date Aug 29, 2000
- 3M Innovative Properties Company
- James O. Kubokawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
GAS MEASUREMENT DEVICE AND GAS MEASUREMENT METHOD
- Publication number 20230078944
- Publication date Mar 16, 2023
- SINTOKOGIO, LTD.
- Yoshihisa SUZUKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GASOLINE PARTICULATE FILTERS WITH HIGH INITIAL FILTERING EFFICIENCY...
- Publication number 20200072102
- Publication date Mar 5, 2020
- AFTON CHEMICAL CORPORATION
- Huifang Shao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
BAG FILTERS HAVING CONTROLLED AIR PERMEABILITY AND DUST COLLECTORS...
- Publication number 20170216752
- Publication date Aug 3, 2017
- Korea Institute Of Energy Research
- Hyun-Seol PARK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR A MOVABLE EXHAUST AFTERTREATMENT DEVICE IN AN...
- Publication number 20140366506
- Publication date Dec 18, 2014
- Yasser Mohamed sayed Yacoub
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS FOR GENERATING HYDROCARBON FUEL
- Publication number 20120315193
- Publication date Dec 13, 2012
- Bayne Carew
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Apparatus For Generating Hydrocarbon Fuel
- Publication number 20090077893
- Publication date Mar 26, 2009
- Bayne Carew
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
FLUID FILTER SEPARATOR AND METHOD
- Publication number 20090056542
- Publication date Mar 5, 2009
- Bayne Carew
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Fibrous pad structure having a variable density
- Publication number 20080057263
- Publication date Mar 6, 2008
- SHINIH ENTERPRISE CO., LTD.
- Tomas Jung-Fu Chien
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

Means for changing the porosity of a filter element

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Gasoline particulate filters with high initial filtering efficiency...

Tortuous path filter for airbag inflator

Gasoline particulate filters with high initial filtering efficiency...

Bag filters having controlled air permeability and dust collectors...

System and method for a movable exhaust aftertreatment device in an...

Apparatus for generating hydrocarbon fuel

Apparatus for generating hydrocarbon fuel

Fluid filter separator and method

Filter having a change indicator

Patents Applicationslast 30 patents

GAS MEASUREMENT DEVICE AND GAS MEASUREMENT METHOD

GASOLINE PARTICULATE FILTERS WITH HIGH INITIAL FILTERING EFFICIENCY...

BAG FILTERS HAVING CONTROLLED AIR PERMEABILITY AND DUST COLLECTORS...

SYSTEM AND METHOD FOR A MOVABLE EXHAUST AFTERTREATMENT DEVICE IN AN...

APPARATUS FOR GENERATING HYDROCARBON FUEL

Apparatus For Generating Hydrocarbon Fuel

FLUID FILTER SEPARATOR AND METHOD

Fibrous pad structure having a variable density