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  • CPC
  • B01J2219/2427
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Patents Grantslast 30 patents

  • Information Patent Grant

    Catalytic carbon fiber contactor

    • Patent number 11,517,889
    • Issue date Dec 6, 2022
    • Merichem Company
    • Zhouyang Liu
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Catalytic reactor

    • Patent number 11,413,599
    • Issue date Aug 16, 2022
    • MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.
    • Kaori Yoshida
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Column contact apparatus and method for operating the same

    • Patent number 9,132,392
    • Issue date Sep 15, 2015
    • Kao Corporation
    • Takeshi Narushima
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents