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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

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

    • Publication number 20240082770
    • Publication date Mar 14, 2024
    • Donaldson Company, Inc.
    • Steven A. Carter
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CYCLONIC AIR FILTER ASSEMBLY FOR AN ENGINE

    • Publication number 20230364540
    • Publication date Nov 16, 2023
    • Briggs & Stratton, LLC
    • Steven G. Gleixner
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR PURIFIER

    • Publication number 20230243521
    • Publication date Aug 3, 2023
    • Samsung Electronics Co., Ltd.
    • Euysung CHU
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DUST COLLECTOR

    • Publication number 20220304532
    • Publication date Sep 29, 2022
    • SHENZHEN JUNENG VEHICLE TECHNOLOGY CO., LTD.
    • Haiquan DENG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FILTER SYSTEM AND REPLACEABLE FILTER CARTRIDGE

    • Publication number 20220280893
    • Publication date Sep 8, 2022
    • Ingersoll-Rand Industrial U.S., Inc.
    • Michael J. Lucas
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PET BED PLATFORM WITH AIR FILTRATION SYSTEM

    • Publication number 20220279751
    • Publication date Sep 8, 2022
    • Henry Bennie Marshall
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR FILTER ASSEMBLY WITH IMPROVED LIQUID DRAINAGE

    • Publication number 20220241712
    • Publication date Aug 4, 2022
    • CAMFIL AB
    • Daniel IGGANDER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CYCLONIC AIR FILTER ASSEMBLY FOR AN ENGINE

    • Publication number 20220176286
    • Publication date Jun 9, 2022
    • Briggs & Stratton, LLC
    • Steven G. Gleixner
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BERNOULLI AIR PROCESSING SYSTEM

    • Publication number 20220111323
    • Publication date Apr 14, 2022
    • Purdue Research Foundation
    • Luciano Castillo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

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

    • Publication number 20220088526
    • Publication date Mar 24, 2022
    • Donaldson Company, Inc.
    • Steven A. Carter
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Cartridge with Turbulence Generating Features

    • Publication number 20210331110
    • Publication date Oct 28, 2021
    • USA as represented by the Secretary of the Army
    • Marc L. Roth
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    WEARABLE AIR PURIFIER

    • Publication number 20210283544
    • Publication date Sep 16, 2021
    • Dyson Technology Limited
    • Matthew Jerome JENNINGS
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WEARABLE AIR PURIFIER

    • Publication number 20210260415
    • Publication date Aug 26, 2021
    • Dyson Technology Limited
    • Philip Stephen DARLING
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    UPRIGHT TWO-STAGE DUST COLLECTOR

    • Publication number 20210245080
    • Publication date Aug 12, 2021
    • SAN FORD MACHINERY CO., LTD.
    • Yuan-Tai CHENG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ANTI-ROTATION FEATURES FOR CRANKCASE VENTILATION FILTERS

    • Publication number 20210189926
    • Publication date Jun 24, 2021
    • CUMMINS FILTRATION IP, INC.
    • Chirag D. Parikh
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ROTATING FILTERS AND RELATED SYSTEMS

    • Publication number 20210113946
    • Publication date Apr 22, 2021
    • HãF Equipment LLC
    • Peter Hoefler
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    RESERVOIR FOR FOOD WASTE RECYCLING APPLIANCE

    • Publication number 20210108167
    • Publication date Apr 15, 2021
    • Whirlpool Corporation
    • AKSHAY BHANDARI
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Application

    ANTI-CONTAMINATION BAFFLE FOR COOLING AIR SYSTEMS

    • Publication number 20210046414
    • Publication date Feb 18, 2021
    • Pratt & Whitney Canada Corp.
    • Christopher GOVER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Pre-Cleaning Air Filter

    • Publication number 20210031130
    • Publication date Feb 4, 2021
    • CUMMINS FILTRATION IP, INC.
    • Robert A. Bannister
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VENTILATION DEVICE FOR FILTERING AIR AND FOR SEPARATING WATER AEROS...

    • Publication number 20210016215
    • Publication date Jan 21, 2021
    • Filtration Group GmbH
    • Steffen Gorzawski
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    PULSE JET AIR CLEANER SYSTEMS; EVACUATION VALVE ARRANGEMENTS; AIR C...

    • Publication number 20200398206
    • Publication date Dec 24, 2020
    • Donaldson Company, Inc.
    • Fred Wahlquist
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FILTRATION DEVICE AND USE OF SAID DEVICE FOR SEPARATING AND COLLECT...

    • Publication number 20200355230
    • Publication date Nov 12, 2020
    • SOGEFI FILTRATION
    • Nicolas ARNAULT
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Device Comprising a Filter Element in a Filter Housing

    • Publication number 20200346154
    • Publication date Nov 5, 2020
    • Mann + Hummel GmbH
    • Mario Rieger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Filter Device, in Particular for Gas Filtration

    • Publication number 20200346158
    • Publication date Nov 5, 2020
    • Mann + Hummel GmbH
    • Mario Rieger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Filter Housing for a Filter Device

    • Publication number 20200346152
    • Publication date Nov 5, 2020
    • Mann + Hummel GmbH
    • Mario Rieger
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Element, in Particular for Gas Filtration

    • Publication number 20200346153
    • Publication date Nov 5, 2020
    • Mann + Hummel GmbH
    • Mario Rieger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FRAME-TYPE AIR PURIFIER

    • Publication number 20200269175
    • Publication date Aug 27, 2020
    • SAUBER TECHNOLOGY LIMITED
    • Kuan-Li YANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PET BED PLATFORM WITH AIR FILTRATION SYSTEM

    • Publication number 20200245589
    • Publication date Aug 6, 2020
    • Henry Bennie Marshall
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COMBINED OIL AND WATER SEPARATOR IN AN AIR BRAKE DRYER

    • Publication number 20200207324
    • Publication date Jul 2, 2020
    • Parker-Hannifin Corporation
    • Thomas Martin Tomchak
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FILTER SYSTEM AND REPLACEABLE FILTER CARTRIDGE

    • Publication number 20200197849
    • Publication date Jun 25, 2020
    • Ingersoll-Rand Company
    • Michael J. Lucas
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL