Multiple filter elements specially adapted for separating dispersed particles from gases or vapours

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PLEATED FILTER MEDIA ASSEMBLY

    • Publication number 20220355234
    • Publication date Nov 10, 2022
    • Michael Henderson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER UNIT AND METHOD FOR MANUFACTURING THE SAME

    • Publication number 20220339568
    • Publication date Oct 27, 2022
    • TOYU CORPORATION
    • Toshihisa TOYAMA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FRONT-LOADED INLINE MODULAR FILTRATION SYSTEM

    • Publication number 20220314155
    • Publication date Oct 6, 2022
    • HealthWay Home Products Inc
    • Timothy George Cusack
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ENGINE MULTI-PATH AFTERTREATMENT SYSTEM WITH RADIO FREQUENCY SENSOR...

    • Publication number 20220290602
    • Publication date Sep 15, 2022
    • Caterpillar Inc.
    • Joshua L. RATTS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    HIGH-EFFICIENCY PARTICULATE AIR FILTER ASSEMBLY

    • Publication number 20220233986
    • Publication date Jul 28, 2022
    • VIRONAIRE INC.
    • RALPH DAVID BROWN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BLOW-BY GAS FILTRATION ASSEMBLY WITH SUPPORT AND CONTROL SHAFT

    • Publication number 20220220872
    • Publication date Jul 14, 2022
    • UFI FILTERS S.P.A.
    • Giorgio GIRONDI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR PURIFIER COMBINED WITH AROMATIZING DEVICE

    • Publication number 20220218861
    • Publication date Jul 14, 2022
    • HSUAN-YU CHAO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SWITCHABLE FILTRATION SYSTEM

    • Publication number 20220203287
    • Publication date Jun 30, 2022
    • TRANE INTERNATIONAL INC.
    • Scott Wenger
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    WALL-MOUNTED AIR PURIFIER

    • Publication number 20220176287
    • Publication date Jun 9, 2022
    • SHENZHEN ANTOP TECHNOLOGY CO., LTD
    • Ruidian YANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FILTER ELEMENT HAVING INNER SUPPORT AND METHODS

    • Publication number 20220118393
    • Publication date Apr 21, 2022
    • DONALDSON COMPANY, INC.
    • Philip Edward Johnson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ARC FLASH ENERGY DIFFUSER

    • Publication number 20220124918
    • Publication date Apr 21, 2022
    • SCHNEIDER ELECTRIC USA, INC.
    • Daniel Hollinger
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PARTICULATE FILTERS

    • Publication number 20220111376
    • Publication date Apr 14, 2022
    • Johnson Matthey Public Limited Company
    • Peter BELLHAM
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    FILTRATION DEVICE HAVING A LATCH MECHANISM ADAPTER

    • Publication number 20220096986
    • Publication date Mar 31, 2022
    • Caterpillar Inc.
    • Timothy Sean FINN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BRANCHED FILTER AND METHOD OF USE

    • Publication number 20220088511
    • Publication date Mar 24, 2022
    • PALL CORPORATION
    • Martin Zeiler
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Air Purification System

    • Publication number 20220088421
    • Publication date Mar 24, 2022
    • John H. Moore
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Air Cleaning and Purifying Apparatus for Elevators

    • Publication number 20220074616
    • Publication date Mar 10, 2022
    • Juan Jose Caravaca Hernandez
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SCRUBBER BOX FOR PAINT BOOTH

    • Publication number 20220072461
    • Publication date Mar 10, 2022
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Leticia Z. Klaiber
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ASSEMBLY AND DRYING APPARTUS HAVING THE SAME

    • Publication number 20220061606
    • Publication date Mar 3, 2022
    • LG ELECTRONICS INC.
    • Seong Woo AN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AIR FILTRATION SYSTEM, AIR FILTRATION DEVICE, AND AIR FILTRATION MO...

    • Publication number 20220047977
    • Publication date Feb 17, 2022
    • CELIOS CORPORATION
    • Neil J. Campbell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ANTI-MICROBIAL, ANTI-ALLERGENIC BIO-FUNCTIONAL AIR FILTER MEDIUM FO...

    • Publication number 20220047978
    • Publication date Feb 17, 2022
    • MANN+HUMMEL LIFE SCIENCES & ENVIRONMENT HOLDING SINGAPORE PTE. LTD.
    • Nilesh Tharval
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES; COMP...

    • Publication number 20220047984
    • Publication date Feb 17, 2022
    • Donaldson Company, Inc.
    • David J. BURTON
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    APPARATUS AND METHOD FOR CONTROLLING DISPLAY OF EPG INFORMATION

    • Publication number 20220023795
    • Publication date Jan 27, 2022
    • LG ELECTRONICS INC.
    • Sung Ho KIM
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    CENTRALIZED AEROSOL SOURCE EXTRACTION AND FILTRATION SYSTEM

    • Publication number 20210396405
    • Publication date Dec 23, 2021
    • David A Crank
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ASSEMBLY AND FLOOR CLEANER

    • Publication number 20210378477
    • Publication date Dec 9, 2021
    • Bissell Inc.
    • Kin-leung Tam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FILTER CANDLE

    • Publication number 20210379521
    • Publication date Dec 9, 2021
    • PALL CORPORATION
    • Steffen HEIDENREICH
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTERING SYSTEM, PAINTING SYSTEM, AND METHOD FOR OPERATING A FILTE...

    • Publication number 20210370211
    • Publication date Dec 2, 2021
    • Dürr Systems AG
    • Dietmar Wieland
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HAND-HELD OXYGEN GENERATOR AND AIR PURIFIER

    • Publication number 20210370009
    • Publication date Dec 2, 2021
    • Richard Greenwood
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTERING MODULE

    • Publication number 20210346829
    • Publication date Nov 11, 2021
    • YE SIANG ENTERPRISE CO., LTD.
    • Shih-Chieh CHUANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL