TREA

Disc-shaped filter elements

Follow

Industry

  • CPC
  • B01D2275/202
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 B01D2275/00Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours

Current Industry

B01D2275/202Disc-shaped filter elements
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Flame trap filter
    • Patent number 12,134,057
    • Issue date Nov 5, 2024
    • R. Stahl Schaltgeräte GmbH
    • Elena Kondrus
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Candle blowing apparatus
    • Patent number 12,038,174
    • Issue date Jul 16, 2024
    • Mary Jo VanTiem
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Range hood
    • Patent number 11,867,407
    • Issue date Jan 9, 2024
    • Samsung Electronics Co., Ltd.
    • Kiyoshi Iwamoto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Linear compressor
    • Patent number 11,644,030
    • Issue date May 9, 2023
    • LG Electronics Inc.
    • Kichul Choi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air conditioner
    • Patent number 11,639,812
    • Issue date May 2, 2023
    • Samsung Electronics Co., Ltd.
    • Dong Yoon Lee
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dust collector
    • Patent number 11,134,816
    • Issue date Oct 5, 2021
    • Makita Corporation
    • Takayuki Tahara
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Portable air filter device and method
    • Patent number 11,077,395
    • Issue date Aug 3, 2021
    • Gary Trenda
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air conditioner
    • Patent number 11,079,135
    • Issue date Aug 3, 2021
    • Samsung Electronics Co., Ltd.
    • Dong Yoon Lee
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Break filter using a silicon carbide porous body and manufacturing...
    • Patent number 10,974,183
    • Issue date Apr 13, 2021
    • COORSTEK KK
    • Seiichi Fukuoka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Filter element and seal therefor
    • Patent number 10,918,985
    • Issue date Feb 16, 2021
    • 3M Innovative Properties Company
    • Nathan E. Marks
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air-oil separator with first separator radially outward of matrix s...
    • Patent number 10,870,079
    • Issue date Dec 22, 2020
    • Pratt & Whitney Canada Corp.
    • Sylvain Brouillet
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Hygienic birthday cake candle extinguisher
    • Patent number 10,851,995
    • Issue date Dec 1, 2020
    • Francine Coughlin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air filter device
    • Patent number 10,792,600
    • Issue date Oct 6, 2020
    • DONGGUAN HESHENG MACHINERY & ELECTRIC CO., LTD.
    • Chi-Wen Chen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air conditioner
    • Patent number 10,760,818
    • Issue date Sep 1, 2020
    • Samsung Electronics Co., Ltd.
    • Dong Yoon Lee
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtration filter
    • Patent number 10,729,993
    • Issue date Aug 4, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Takashi Kondo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Skin beauty device having multi-filter type housing
    • Patent number 10,682,279
    • Issue date Jun 16, 2020
    • SHENB CO., LTD.
    • Sun Young Kang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Air conditioner
    • Patent number 10,612,814
    • Issue date Apr 7, 2020
    • Samsung Electronics Co., Ltd.
    • Dong Yoon Lee
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Filter assembly
    • Patent number 10,512,867
    • Issue date Dec 24, 2019
    • MANN+HUMMEL GMBH
    • Nadine Donauer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter provided with structural elements, in particular for a rotar...
    • Patent number 9,623,361
    • Issue date Apr 18, 2017
    • GE AVIO S.r.l.
    • Stefano Zecchi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method and device for the decantation of oil contained in a gas stream
    • Patent number 9,345,998
    • Issue date May 24, 2016
    • MGI Coutier
    • Pascal Guerry
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Structural reinforcements for filter assemblies
    • Patent number 8,845,793
    • Issue date Sep 30, 2014
    • Cooper Technologies Company
    • Joseph Michael Manahan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Oil suppressing structure in air drying device
    • Patent number 8,663,375
    • Issue date Mar 4, 2014
    • Nabtesco Automotive Corporation
    • Ichiro Minato
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Filter apparatus with porous ceramic plates
    • Patent number 8,591,622
    • Issue date Nov 26, 2013
    • Corning Incorporated
    • Michael Thomas Gallagher
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Structural reinforcements for filter assemblies
    • Patent number 8,562,722
    • Issue date Oct 22, 2013
    • Cooper Technologies Company
    • Joseph Michael Manahan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Coffee roaster filter, chaff collector and smoke reducer
    • Patent number 6,065,226
    • Issue date May 23, 2000
    • Harold A Gell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air inlet filter for burette top
    • Patent number 5,437,655
    • Issue date Aug 1, 1995
    • B. Braun Medical Inc.
    • Joel Bartholomew
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Submicron disc filters
    • Patent number 4,774,000
    • Issue date Sep 27, 1988
    • Kabushiki Kaisha Tsuchiya Seisakusho
    • Takeshi Kawai
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Cassette filter ejector
    • Patent number 4,284,383
    • Issue date Aug 18, 1981
    • The Regents of the University of California
    • William J. Popendorf
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2731108
    • Patent number 2,731,108
    • Issue date Jan 17, 1956
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2675920
    • Patent number 2,675,920
    • Issue date Apr 20, 1954
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR MANUFACTURING A METALLIC FUNCTIONAL PART DELIMITING A PO...
    • Publication number 20250186918
    • Publication date Jun 12, 2025
    • Commissariat A L'Energie Atomique et Aux Energies Alternatives
    • Hicham MASKROT
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD FOR MANUFACTURING A METALLIC FUNCTIONAL PART DELIMITING A PO...
    • Publication number 20250186919
    • Publication date Jun 12, 2025
    • Commisssariat A L'Energie Atomique Et Aux Energies Alternatives
    • Hicham MASKROT
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    AIR FILTER WITH FILTERED CAP
    • Publication number 20240390832
    • Publication date Nov 28, 2024
    • K&N Engineering, Inc.
    • Jere James Wall
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AMBIENT AIR PURIFIER COMPRISING AT LEAST ONE FILTER ELEMENT
    • Publication number 20240382890
    • Publication date Nov 21, 2024
    • Mann + Hummel GmbH
    • Bharatesh ALAGOUDA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ACTIVE AIR PURIFICATION DEVICE
    • Publication number 20230144967
    • Publication date May 11, 2023
    • YUAN FANG APPLIED MATERIALS CO., LTD
    • WEN-CHENG CHIEN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLAME TRAP FILTER
    • Publication number 20220233989
    • Publication date Jul 28, 2022
    • R. Stahl Schaltgerate GmbH
    • Elena KONDRUS
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD FOR MANUFACTURING A METALLIC FUNCTIONAL PART DELIMITING A PO...
    • Publication number 20220203281
    • Publication date Jun 30, 2022
    • Commissariat A L'Energie Atomique et Aux Energies Alternatives
    • Hicham MASKROT
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    RANGE HOOD
    • Publication number 20220049853
    • Publication date Feb 17, 2022
    • Samsung Electronics Co., Ltd.
    • Kiyoshi IWAMOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MESH FILTER
    • Publication number 20220016555
    • Publication date Jan 20, 2022
    • ENPLAS CORPORATION
    • Koji Noguchi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20210310693
    • Publication date Oct 7, 2021
    • Samsung Electronics Co., Ltd.
    • Dong Yoon LEE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20200363097
    • Publication date Nov 19, 2020
    • Samsung Electronics Co., Ltd.
    • Dong Yoon LEE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20200217556
    • Publication date Jul 9, 2020
    • Samsung Electronics Co., Ltd.
    • Dong Yoon LEE
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR FILTER DEVICE
    • Publication number 20190388821
    • Publication date Dec 26, 2019
    • Dongguan Hesheng Machinery & Electric Co., Ltd.
    • Chi-Wen Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SILICON CARBIDE POROUS BODY AND MANUFACTURING METHOD OF THE SAME, A...
    • Publication number 20190282941
    • Publication date Sep 19, 2019
    • CoorsTek KK
    • Seiichi FUKUOKA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Portable Air Filter Device and Method
    • Publication number 20180361291
    • Publication date Dec 20, 2018
    • Gary Trenda
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DUST COLLECTOR
    • Publication number 20180235419
    • Publication date Aug 23, 2018
    • MAKITA CORPORATION
    • Takayuki TAHARA
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SKIN BEAUTY DEVICE HAVING MULTI-FILTER TYPE HOUSING
    • Publication number 20180228688
    • Publication date Aug 16, 2018
    • SHENB Co., Ltd.
    • Sun Young Kang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    EXTRUDER ARRANGEMENT AND A METHOD OF FEEDING FEED MATERIAL INTO AN...
    • Publication number 20180126597
    • Publication date May 10, 2018
    • Harald RUST
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ENDPOINT GAS LINE FILTER FOR SUBSTRATE PROCESSING EQUIPMENT
    • Publication number 20180122655
    • Publication date May 3, 2018
    • Applied Materials, Inc.
    • Vahid FIROUZDOR
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COUGH SPREAD CONTROL DEVICE
    • Publication number 20180071174
    • Publication date Mar 15, 2018
    • Cough-Clean, Inc.
    • Russell J. PARKER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FILTER DEVICE AND OXYGEN ENRICHING APPARATUS
    • Publication number 20180056221
    • Publication date Mar 1, 2018
    • Breath Technology Co., Ltd.
    • Hideaki TSUTSUMI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Assembly
    • Publication number 20170291129
    • Publication date Oct 12, 2017
    • Mann + Hummel GmbH
    • Nadine Sorger
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD AND DEVICE FOR THE DECANTATION OF OIL CONTAINED IN A GAS STREAM
    • Publication number 20140283689
    • Publication date Sep 25, 2014
    • MGI Coutier
    • Pascal Guerry
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    FILTER, IN PARTICULAR FOR A ROTARY SEPARATOR
    • Publication number 20140190136
    • Publication date Jul 10, 2014
    • GE AVIO S.r.I.
    • Stefano ZECCHI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER PROVIDED WITH STRUCTURAL ELEMENTS, IN PARTICULAR FOR A ROTAR...
    • Publication number 20140182253
    • Publication date Jul 3, 2014
    • GE AVIO S.r.I.
    • Stefano ZECCHI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    STRUCTURAL REINFORCEMENTS FOR FILTER ASSEMBLIES
    • Publication number 20140013948
    • Publication date Jan 16, 2014
    • Joseph Michael Manahan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    STRUCTURAL REINFORCEMENTS FOR FILTER ASSEMBLIES
    • Publication number 20120160105
    • Publication date Jun 28, 2012
    • Joseph Michael Manahan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Apparatus With Porous Ceramic Plates
    • Publication number 20120102902
    • Publication date May 3, 2012
    • Michael Thomas Gallagher
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    OIL SUPPRESSING STRUCTURE IN AIR DRYING DEVICE
    • Publication number 20110308393
    • Publication date Dec 22, 2011
    • NABTESCO AUTOMOTIVE CORPORATION
    • Ichiro Minato
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FILTER ELEMENT AND SEAL THEREFOR
    • Publication number 20110259812
    • Publication date Oct 27, 2011
    • 3M INNOVATIVE PROPERTIES COMPANY
    • Nathan E. Marks
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL