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  • CPC
  • B01D25/386
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D25/00Filters formed by clamping together several filtering elements or parts of such elements

Current Industry

B01D25/386Nozzles
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Filter plate assembly for filter
    • Patent number 10,905,977
    • Issue date Feb 2, 2021
    • Sean R. Duby
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter plate assembly for filter
    • Patent number 9,981,210
    • Issue date May 29, 2018
    • Sean R. Duby
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter plate assembly for filter
    • Patent number 9,023,201
    • Issue date May 5, 2015
    • Sean R. Duby
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter plate assembly for filter
    • Patent number 8,366,928
    • Issue date Feb 5, 2013
    • Sean R. Duby
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter plate assembly for filter
    • Patent number 8,287,741
    • Issue date Oct 16, 2012
    • Sean R. Duby
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter press with improved plate assembly and method of filtering
    • Patent number 7,998,354
    • Issue date Aug 16, 2011
    • Sean R. Duby
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter plate assembly for filter
    • Patent number 7,569,151
    • Issue date Aug 4, 2009
    • Sean R. Duby
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter plate assembly for filter
    • Patent number 7,396,472
    • Issue date Jul 8, 2008
    • Sean R. Duby
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Procedure and chamber filter press for dewatering slurries and simi...
    • Patent number 5,051,194
    • Issue date Sep 24, 1991
    • Albert Bahr
    • B30 - PRESSES
  • Information Patent Grant

    Apparatus for cleaning a filter press
    • Patent number 4,325,396
    • Issue date Apr 20, 1982
    • Von Roll AG
    • Gerd-Peter Gehrmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter apparatus and filter element therefor
    • Patent number 4,057,501
    • Issue date Nov 8, 1977
    • Hans Muller
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3486624
    • Patent number 3,486,624
    • Issue date Dec 30, 1969
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2885082
    • Patent number 2,885,082
    • Issue date May 5, 1959
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    1259032
    • Patent number 1,259,032
    • Issue date Mar 12, 1918
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    924131
    • Patent number 924,131
    • Issue date Jun 8, 1909
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    842484
    • Patent number 842,484
    • Issue date Jan 29, 1907
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents