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  • CPC
  • B01D29/413
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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D29/00Other filters with filtering elements stationary during filtration

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B01D29/413divided in sectors
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Filtering panel and method of making the same
    • Patent number 11,660,552
    • Issue date May 30, 2023
    • Evoqua Water Technologies LLC
    • Marco Braschi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water filter
    • Patent number 10,994,231
    • Issue date May 4, 2021
    • FILTER ART LTD.
    • Eran Uliel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtering panel and method of making the same
    • Patent number 10,857,491
    • Issue date Dec 8, 2020
    • Evoqua Water Technologies LLC
    • Marco Braschi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Retention of filter elements
    • Patent number 6,454,940
    • Issue date Sep 24, 2002
    • Madison Filter 981 Limited
    • Joseph Charles Henry Walters
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Rotary disk filter with backwash
    • Patent number 5,855,799
    • Issue date Jan 5, 1999
    • Pyrox, Inc.
    • Karl-Heinz Herrmann
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Filter fitted with a deblinding device
    • Patent number 4,601,826
    • Issue date Jul 22, 1986
    • Moatti; Georges
    • Theophile Christophe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Filter incorporating two distinct filtering stacks
    • Patent number 4,592,838
    • Issue date Jun 3, 1986
    • Georges Moatti
    • Theophile Christophe
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter incorporating multiple chambers for receiving the filtered f...
    • Patent number 4,587,017
    • Issue date May 6, 1986
    • Georges Moatti
    • Theophile Christophe
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Self-cleaning filter with motor incorporated therewith
    • Patent number 4,481,111
    • Issue date Nov 6, 1984
    • Moatti; Georges
    • Theophile J. Christophe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic engine
    • Patent number 4,373,425
    • Issue date Feb 15, 1983
    • Georges Moatti
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Filter elements
    • Patent number 3,971,722
    • Issue date Jul 27, 1976
    • Colin Michael Radford
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Self-cleaning filter with motor incorporated therewith
    • Patent number 3,944,488
    • Issue date Mar 16, 1976
    • Samuel Georges Moatti
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3080597
    • Patent number 3,080,597
    • Issue date Mar 12, 1963
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2184451
    • Patent number 2,184,451
    • Issue date Dec 26, 1939
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents