TREA

Chris NIXON

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  • Tyne & Wear, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Purification column
    • Patent number 10,112,141
    • Issue date Oct 30, 2018
    • WALKER FILTRATION LTD
    • Brian Walker
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter assembly and filter element for use in the assembly
    • Patent number 9,895,639
    • Issue date Feb 20, 2018
    • WALKER FILTRATION LTD
    • Brian Walker
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Purification column
    • Patent number 9,604,173
    • Issue date Mar 28, 2017
    • Walker Filtration Ltd.
    • Brian Walker
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    PURIFICATION COLUMN
    • Publication number 20180147524
    • Publication date May 31, 2018
    • Walker Filtration Ltd
    • Brian WALKER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PURIFICATION COLUMN
    • Publication number 20150209711
    • Publication date Jul 30, 2015
    • Walker Filtration Ltd
    • Brian WALKER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ASSEMBLY AND FILTER ELEMENT FOR USE IN THE ASSEMBLY
    • Publication number 20150128546
    • Publication date May 14, 2015
    • Walker Filtration Ltd
    • Brian WALKER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL