Devices in general for catalytic purification of waste gases

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PHOTOCATALYTIC AIR PURIFIER AND AIR PURIFICATION METHOD

    • Publication number 20250205382
    • Publication date Jun 26, 2025
    • Hamamatsu Pulse Co.,Ltd.
    • Masahito KONDO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PASSIVE AUTOMATIC INJECTOR REACTOR SYSTEM

    • Publication number 20250186943
    • Publication date Jun 12, 2025
    • Altect, Inc.
    • Kevin MARR
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SYSTEM FOR PURIFYING AIR IN A CLOSED STORAGE/TRANSPORT SPACE

    • Publication number 20250177920
    • Publication date Jun 5, 2025
    • LumiPROline Finland Oy
    • Karo LUHANKA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DENITRATION CATALYST STRUCTURE

    • Publication number 20250177918
    • Publication date Jun 5, 2025
    • MITSUBISHI HEAVY INDUSTRIES, LTD.
    • Keiichiro Kai
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR PURIFIER

    • Publication number 20250177915
    • Publication date Jun 5, 2025
    • Samsung Electronics Co., Ltd.
    • Jaiyoung CHUNG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PORTABLE AIR PURIFIER FOR PROVIDING STERILIZING AND DEODORIZING FUN...

    • Publication number 20250161878
    • Publication date May 22, 2025
    • HANON SYSTEMS
    • Su Jin Woo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METHODS AND SYSTEMS FOR PHOTOCATLYTIC OXIDATION OF WASTE ANESTHETIC...

    • Publication number 20250135133
    • Publication date May 1, 2025
    • GE Precision Healthcare LLC
    • Russell J. Kuzelka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR PURIFICATION SYSTEM

    • Publication number 20250135402
    • Publication date May 1, 2025
    • Kaiser IP Corp.
    • Benjamin KAISER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CATALYST SCRUBBER APPARATUS

    • Publication number 20250135448
    • Publication date May 1, 2025
    • IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    • Jinyoung Lee
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SEAL STRUCTURE, HEAT RECOVERY STEAM GENERATOR, AND FLUE GAS SEALING...

    • Publication number 20250128206
    • Publication date Apr 24, 2025
    • Mitsubishi Heavy Industries, Ltd.
    • Tsuyoshi Hirai
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    NITROUS OXIDE DECOMPOSITION METHOD AND NITROUS OXIDE DECOMPOSITION...

    • Publication number 20250091003
    • Publication date Mar 20, 2025
    • SUMITOMO CHEMICAL COMPANY, LIMITED
    • Hiroaki ABEKAWA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANING DEVICE AND AIR CLEANING METHOD

    • Publication number 20250083101
    • Publication date Mar 13, 2025
    • HIDEC CO., LTD.
    • Shigenobu OHKURA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHAUST GAS PURIFICATION DEVICE

    • Publication number 20250073640
    • Publication date Mar 6, 2025
    • Toyota Jidosha Kabushiki Kaisha
    • Seiji NAKAHIGASHI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    INDOOR AIR CLEANING SYSTEM

    • Publication number 20250075929
    • Publication date Mar 6, 2025
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    EXHAUST GAS TREATMENT DEVICE AND SMALL COMBUSTION INSTALLATION EQUI...

    • Publication number 20250065267
    • Publication date Feb 27, 2025
    • Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
    • Mohammadshayesh Aleysa
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    INDOOR AIR CLEANING SYSTEM

    • Publication number 20250067459
    • Publication date Feb 27, 2025
    • Microjet Technology Co., Ltd.
    • Hao-Jan Mou
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    GAS PROCESSING MODULE, GAS PROCESSING METHOD AND GAS-PHASE ORGANIC...

    • Publication number 20250050272
    • Publication date Feb 13, 2025
    • GREENFILTEC LTD.
    • Yi-Hui YU
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PHOTOCATALYTIC AEROSOL

    • Publication number 20250041840
    • Publication date Feb 6, 2025
    • Franz Dietrich OESTE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CATALYST COMPOSITIONS AND METHODS FOR DECOMPOSING FORMALDEHYDE THEREOF

    • Publication number 20250025859
    • Publication date Jan 23, 2025
    • RHT LIMITED
    • Chi Keung Rudy CHAN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Fugitive Gas Remediation System

    • Publication number 20240426194
    • Publication date Dec 26, 2024
    • Moneyhun Equipment Sales & Service Co., Inc.
    • David MONEYHUN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COMPACT WASTE COMBUSTION SYSTEM

    • Publication number 20240410574
    • Publication date Dec 12, 2024
    • Stefan Johansson
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    AIRFOIL CATALYTIC REACTOR FOR ATMOSPHERIC AIR TREATMENT

    • Publication number 20240399308
    • Publication date Dec 5, 2024
    • Bomvento Ltd
    • Nir MAROM
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR PURIFIER

    • Publication number 20240399017
    • Publication date Dec 5, 2024
    • Airea, LLC
    • Scott H. Wilson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    APPARATUS FOR TREATING HYDROGEN GAS

    • Publication number 20240399307
    • Publication date Dec 5, 2024
    • Hyundai Motor Company
    • Jin Young HEO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PHOTOCATALYTIC AEROBIC OXIDATION OF YPERITE OR AN ANALOG THEREOF

    • Publication number 20240390851
    • Publication date Nov 28, 2024
    • Commissariat A L'Energie Atomique et Aux Energies Alternatives
    • Eric DORIS
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR PURIFIER DEVICE

    • Publication number 20240351048
    • Publication date Oct 24, 2024
    • AEROGROUPE
    • Jérôme Giacomoni
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    OPTICAL FILTER MODULE AND FOOD WASTE DISPOSAL APPARATUS COMPRISING...

    • Publication number 20240342336
    • Publication date Oct 17, 2024
    • Samsung Electronics Co., Ltd.
    • Hongkwan CHO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER FOR AIR PURIFICATION AND MANUFACTURING METHOD THEREOF

    • Publication number 20240326031
    • Publication date Oct 3, 2024
    • Hyundai Motor Company
    • Kwangmo Seong
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER MODULE AND AIR PURIFIER WITH THE SAME

    • Publication number 20240325975
    • Publication date Oct 3, 2024
    • SWIS CO., LTD
    • Jeoungmin LEE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FILTERING SYSTEM INCLUDING CATALYST FILTER

    • Publication number 20240299882
    • Publication date Sep 12, 2024
    • Samsung Electronics Co., Ltd.
    • Min Seok Koo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL