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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEM AND METHOD FOR A WEARABLE AIR FILTRATION DEVICE

    • Publication number 20230099596
    • Publication date Mar 30, 2023
    • Pradeep Ramasubramanian
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    INTEGRATED WELLHEAD DEVICE FOR FILTERING INJECTED AND PRODUCED GASES

    • Publication number 20230058285
    • Publication date Feb 23, 2023
    • SOUTHWEST PETROLEUM UNIVERSITY
    • Yongming LI
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MAKEUP AIR HANDLING UNIT IN SEMICONDUCTOR FABRICATION BUILDING AND...

    • Publication number 20230032454
    • Publication date Feb 2, 2023
    • Taiwan Semiconductor Manufacturing company Ltd.
    • CHIH-MING TSAO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SELF-CLEANING AIR FILTRATION APPARATUS AND METHOD

    • Publication number 20220410058
    • Publication date Dec 29, 2022
    • THE SY-KLONE COMPANY, LLC
    • Eric L. Ehrenberg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SELF-CLEANING AIR FILTRATION APPARATUS AND METHOD

    • Publication number 20220410059
    • Publication date Dec 29, 2022
    • THE SY-KLONE COMPANY, LLC
    • Eric L. Ehrenberg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MULTI-COMPARTMENT NEGATIVE AIR FILTRATION

    • Publication number 20220297044
    • Publication date Sep 22, 2022
    • Carrier Corporation
    • Munish Kumar
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ASSEMBLY AND METHOD

    • Publication number 20220288518
    • Publication date Sep 15, 2022
    • Transportation IP Holdings, LLC
    • Mahantesh Mallappa Hosur
    • 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

    Collapsible Smoke Containment Apparatus

    • Publication number 20220268466
    • Publication date Aug 25, 2022
    • John Doerr
    • 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

    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

    Filtered Air Supply Assembly

    • Publication number 20220161064
    • Publication date May 26, 2022
    • James Bledsoe
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • 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

    DEVICE FOR THE GENERATION OF OZONE

    • Publication number 20220111092
    • Publication date Apr 14, 2022
    • SALL S.R.L.
    • Marco Luigi Tassi
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    HEATING COOKER SYSTEM AND DEODORIZATION METHOD

    • Publication number 20220107091
    • Publication date Apr 7, 2022
    • Shinpo Co., Ltd.
    • Toshiaki Tanaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    POOL FILTER ASSEMBLY

    • Publication number 20220096988
    • Publication date Mar 31, 2022
    • Mark Henderson
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • 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

    GAS GENERATOR AND FILTER FOR GAS GENERATOR

    • Publication number 20220074717
    • Publication date Mar 10, 2022
    • DAICEL CORPORATION
    • Koji YAMAMOTO
    • F42 - AMMUNITION BLASTING
  • Information Patent Application

    FILTER MEDIA COMPRISING A PRE-FILTER LAYER

    • Publication number 20220072462
    • Publication date Mar 10, 2022
    • Hollingsworth & Vose Company
    • Sudhakar Jaganathan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ARRANGEMENTS; HOUSINGS; ASSEMBLIES; AND, METHODS

    • Publication number 20220072465
    • Publication date Mar 10, 2022
    • Donaldson Company, Inc.
    • Paul Counlonvaux
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    Germicidal Floor Cleaner

    • Publication number 20220061608
    • Publication date Mar 3, 2022
    • Team International Group of America Inc.
    • Uri Murad
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DEVICE CONTAINING AIR DETECTION, FILTERING, DISINFECTING AND CONDIT...

    • Publication number 20220047767
    • Publication date Feb 17, 2022
    • IATRIXAIR, INC
    • Joseph Marc McConnaughey
    • 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

    FILTER CARTRIDGE ASSEMBLIES

    • Publication number 20220040419
    • Publication date Feb 10, 2022
    • ConMed Corporation
    • Mikiya Silver
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Air Purification Device

    • Publication number 20220032231
    • Publication date Feb 3, 2022
    • GINSA ELECTRONIC, S.L.
    • Joaquín Cusí Navarro
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SYSTEMS AND METHODS FOR DYNAMIC CONTROL OF FILTRATION EFFICIENCY AN...

    • Publication number 20220034245
    • Publication date Feb 3, 2022
    • Cummins Emission Solutions Inc.
    • Yujun Wang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HUMIDITY CONTROL FILTER AND MAGNETIC RECORDING/REPRODUCING APPARATUS

    • Publication number 20220028430
    • Publication date Jan 27, 2022
    • Kabushiki Kaisha Toshiba
    • Akiyo Mizutani
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ELECTROSTATIC INDUCTION-TYPE AIR FILTRATION DUST COLLECTING APPARAT...

    • Publication number 20220001393
    • Publication date Jan 6, 2022
    • CLAIR INC.
    • Woo-Hun LEE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VACUUM CLEANER AND FILTER ASSEMBLY

    • Publication number 20210401248
    • Publication date Dec 30, 2021
    • Dyson Technology Limited
    • Kristian Richard Thomas KING
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL