Making use of optical waves

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CPC
B01D2273/26

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D2273/00Operation of filters specially adapted for separating dispersed particles from gases or vapours

Current Industry

B01D2273/26Making use of optical waves

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Patents Grantslast 30 patents

Information Patent Grant
Air purification device
- Patent number 11,666,845
- Issue date Jun 6, 2023
- RESPIRED LIMITED
- Henrik Victor Hendriksen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems, apparatus and methods for purifying air
- Patent number 11,648,331
- Issue date May 16, 2023
- Madhavan Pisharodi
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Air purification and disinfection apparatus and methods of use
- Patent number 11,511,013
- Issue date Nov 29, 2022
- Madhavan Pisharodi
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Smoke evacuation system fluid trap
- Patent number 11,305,223
- Issue date Apr 19, 2022
- MegaDyne Medical Products, Inc.
- Shawn K. Horner
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air intake screen debris sensing
- Patent number 11,156,192
- Issue date Oct 26, 2021
- Deere & Company
- Scott N. Clark
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems, apparatus and methods for purifying air
- Patent number 11,052,169
- Issue date Jul 6, 2021
- Perumala Holdings, LLC
- Madhavan Pisharodi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Passenger elevator air purification system
- Patent number 10,875,744
- Issue date Dec 29, 2020
- Robert E. Doyle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and method for detecting a level of dirtiness of a filter ma...
- Patent number 10,775,318
- Issue date Sep 15, 2020
- Xieon Networks S.a.r.l.
- Lutz Rapp
- G01 - MEASURING TESTING
Information Patent Grant
Smoke evacuation system fluid trap
- Patent number 10,758,855
- Issue date Sep 1, 2020
- MegaDyne Medical Products, Inc.
- Shawn K. Horner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Clogged dust filter monitor
- Patent number 10,639,577
- Issue date May 5, 2020
- Filtersmarts, Inc.
- David Joel Wilson
- G01 - MEASURING TESTING
Information Patent Grant
Filtering system with self-cleaning function and clothes dryer
- Patent number 10,604,885
- Issue date Mar 31, 2020
- Qingdao Haier Washing Machine Co., Ltd.
- Peishi Lv
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Contamination sensor, air purifier having the same and control meth...
- Patent number 9,937,453
- Issue date Apr 10, 2018
- Samsung Electronics Co., Ltd.
- Jae-ho Baek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaning device
- Patent number 9,757,674
- Issue date Sep 12, 2017
- Samsung Electronics Co., Ltd.
- Sung-wook Kwon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for measuring contamination of filter
- Patent number 9,709,507
- Issue date Jul 18, 2017
- Raytron Co., Ltd.
- Hyun Young Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Honeycomb structured body
- Patent number 8,283,019
- Issue date Oct 9, 2012
- Ibiden Co., Ltd.
- Kazushige Ohno
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Honeycomb filter defect detecting method and apparatus
- Patent number 7,674,309
- Issue date Mar 9, 2010
- Corning Incorporated
- Patrick Michael Gargano
- G01 - MEASURING TESTING
Information Patent Grant
Fluid cleaning filter and filter device
- Patent number 7,247,237
- Issue date Jul 24, 2007
- Bridgestone Corporation
- Hisashi Mori
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Clogged filter detector
- Patent number 7,012,685
- Issue date Mar 14, 2006
- David J. Wilson
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Filter element of an air filter with far infrared energy
- Patent number 6,923,841
- Issue date Aug 2, 2005
- Tung-Sen Chen
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Filter inspection system
- Patent number 6,104,032
- Issue date Aug 15, 2000
- Orville D. Means
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter inspection apparatus
- Patent number 5,311,023
- Issue date May 10, 1994
- Orville D. Means
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for detecting leaks in filter bags of a baghouse
- Patent number 4,304,492
- Issue date Dec 8, 1981
- Standard Havens, Inc.
- Bill K. Fox
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3550357
- Patent number 3,550,357
- Issue date Dec 29, 1970
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FILTERS, FILTER SYSTEMS, AND METHODS OF USE
- Publication number 20230140619
- Publication date May 4, 2023
- University of Florida Research Foundation, Inc.
- Myoseon JANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR THE IDENTIFICATION AND SEPARATION OF COMPOUND...
- Publication number 20220288523
- Publication date Sep 15, 2022
- Phuc Labs, Inc.
- Phuc Vinh Truong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR PURIFYING DEVICE
- Publication number 20220265888
- Publication date Aug 25, 2022
- LENS Therapies, LLC
- Loyd Frank Jarrell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
UV ENABLED FINS ENCAPSULATION SYSTEM
- Publication number 20220040620
- Publication date Feb 10, 2022
- UV American Technology, LLC
- Ilyas HAMIDZAI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Air Purification Device
- Publication number 20220016558
- Publication date Jan 20, 2022
- Respired Limited
- Henrik Victor Hendriksen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SMOKE EVACUATION SYSTEM FLUID TRAP
- Publication number 20200353399
- Publication date Nov 12, 2020
- MEGADYNE MEDICAL PRODUCTS, INC.
- Shawn K. Horner
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SMOKE EVACUATION SYSTEM FLUID TRAP
- Publication number 20190160409
- Publication date May 30, 2019
- MEGADYNE MEDICAL PRODUCTS, INC.
- Shawn K. Horner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR DETECTING A LEVEL OF DIRTINESS OF A FILTER MA...
- Publication number 20190128820
- Publication date May 2, 2019
- Xieon Networks S.a.r.l.
- Lutz RAPP
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTERING SYSTEM WITH SELF-CLEANING FUNCTION AND CLOTHES DRYER
- Publication number 20180135233
- Publication date May 17, 2018
- Qingdao Haier Washing Machine Co., Ltd.
- PEISHI LV
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DISPLAY FILTER AND DISPLAY DEVICE REMOVING INDOOR AIR POLLUTANTS
- Publication number 20100150787
- Publication date Jun 17, 2010
- Samsung Corning Precision Glass Co., Ltd.
- Moon Jin Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR ILLUMINATING AND REMOVING AIRBORNE IMPURIT...
- Publication number 20080264257
- Publication date Oct 30, 2008
- Oreck Holdings, LLC
- Frank Ventorina Ryder III
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Honeycomb filter defect detecting method and apparatus
- Publication number 20070238191
- Publication date Oct 11, 2007
- Patrick Michael Gargano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HONEYCOMB STRUCTURED BODY
- Publication number 20070148402
- Publication date Jun 28, 2007
- IBIDEN CO., LTD.
- Kazushige Ohno
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fluid cleaning filter and filter device
- Publication number 20040262217
- Publication date Dec 30, 2004
- Bridgestone Corporation
- Hisashi Mori
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Filter element of an air filter with far infrared energy
- Publication number 20030196420
- Publication date Oct 23, 2003
- Tung-Sen Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter element of an air filter with far infrared energy
- Publication number 20020095919
- Publication date Jul 25, 2002
- Tung-Sen Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Making use of optical waves

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Air purification device

Systems, apparatus and methods for purifying air

Air purification and disinfection apparatus and methods of use

Smoke evacuation system fluid trap

Air intake screen debris sensing

Systems, apparatus and methods for purifying air

Passenger elevator air purification system

System and method for detecting a level of dirtiness of a filter ma...

Smoke evacuation system fluid trap

Clogged dust filter monitor

Filtering system with self-cleaning function and clothes dryer

Contamination sensor, air purifier having the same and control meth...

Air cleaning device

Apparatus and method for measuring contamination of filter

Honeycomb structured body

Honeycomb filter defect detecting method and apparatus

Fluid cleaning filter and filter device

Clogged filter detector

Filter element of an air filter with far infrared energy

Filter inspection system

Filter inspection apparatus

Method and apparatus for detecting leaks in filter bags of a baghouse

3550357

Patents Applicationslast 30 patents

FILTERS, FILTER SYSTEMS, AND METHODS OF USE

SYSTEM AND METHOD FOR THE IDENTIFICATION AND SEPARATION OF COMPOUND...

AIR PURIFYING DEVICE

UV ENABLED FINS ENCAPSULATION SYSTEM

Air Purification Device

SMOKE EVACUATION SYSTEM FLUID TRAP

SMOKE EVACUATION SYSTEM FLUID TRAP

SYSTEM AND METHOD FOR DETECTING A LEVEL OF DIRTINESS OF A FILTER MA...

FILTERING SYSTEM WITH SELF-CLEANING FUNCTION AND CLOTHES DRYER

DISPLAY FILTER AND DISPLAY DEVICE REMOVING INDOOR AIR POLLUTANTS

METHOD AND APPARATUS FOR ILLUMINATING AND REMOVING AIRBORNE IMPURIT...

Honeycomb filter defect detecting method and apparatus

HONEYCOMB STRUCTURED BODY

Fluid cleaning filter and filter device

Filter element of an air filter with far infrared energy

Filter element of an air filter with far infrared energy