TREA

using contiguous impervious surfaces

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  • CPC
  • B01D33/275
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D33/00Filters with filtering elements which move during the filtering operation

Current Industry

B01D33/275using contiguous impervious surfaces
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Sand and solids bypass separator
    • Patent number 11,773,708
    • Issue date Oct 3, 2023
    • WellWorx Energy Solutions LLC
    • John M. Raglin
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Sand and solids bypass separator
    • Patent number 11,466,553
    • Issue date Oct 11, 2022
    • WellWorx Energy Solutions LLC
    • John M. Raglin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Solid-liquid separator and solid-liquid separation system
    • Patent number 11,219,849
    • Issue date Jan 11, 2022
    • Tsurumi Manufacturing Co., Ltd.
    • Tsuyoshi Nakano
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Sand and solids bypass separator
    • Patent number 11,199,080
    • Issue date Dec 14, 2021
    • WellWorx Energy Solutions LLC
    • John M. Raglin
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Sand and solids bypass separator
    • Patent number 10,605,064
    • Issue date Mar 31, 2020
    • WellWorx Energy Solutions LLC
    • John M. Raglin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Drum, a machine comprising such drum, and a method for drum and man...
    • Patent number 10,315,225
    • Issue date Jun 11, 2019
    • Bomill AB
    • Bo Löfqvist
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for concentrating a fluid mixture comprising both liquid and...
    • Patent number 9,968,873
    • Issue date May 15, 2018
    • AMUKON KABUSHIKI KAISHA
    • Yusuke Tezuka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtration method with self-cleaning filter assembly
    • Patent number 9,061,226
    • Issue date Jun 23, 2015
    • Johnny Leon Love
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtration method with self-cleaning filter assembly
    • Patent number 8,647,516
    • Issue date Feb 11, 2014
    • Johnny Leon Love
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Screen basket optimized for removal of stickies from adhesives-cont...
    • Patent number 8,641,866
    • Issue date Feb 4, 2014
    • Georgia-Pacific Consumer Products LP
    • Wayne F. Winkler
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Screen basket optimized for removal of stickies from adhesives-cont...
    • Patent number 8,534,468
    • Issue date Sep 17, 2013
    • Georgia-Pacific Consumer Products LP
    • Wayne F. Winkler
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Filter screen assembly
    • Patent number 7,135,109
    • Issue date Nov 14, 2006
    • USFilter Corporation
    • Stephen B. Wilcher
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter screen assembly
    • Patent number 6,942,789
    • Issue date Sep 13, 2005
    • USFilter Corporation
    • Stephen B. Wilcher
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Travelling screen with travel pause for improved cleaning of screen...
    • Patent number 6,426,009
    • Issue date Jul 30, 2002
    • Meurer Industries, Inc.
    • Charles Lonnie Meurer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtering apparatus
    • Patent number 6,251,268
    • Issue date Jun 26, 2001
    • Waterlink AB
    • Glenn Holmberg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water influent particle removing apparatus
    • Patent number 5,993,651
    • Issue date Nov 30, 1999
    • Bruce O. Wiesemann
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Conveyor-band filter apparatus
    • Patent number 5,565,093
    • Issue date Oct 15, 1996
    • Dieter Frankenberger
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Rotary screening device
    • Patent number 5,118,414
    • Issue date Jun 2, 1992
    • Edward V. Byers
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Screening system and method
    • Patent number 5,061,380
    • Issue date Oct 29, 1991
    • Mono Pumps Limited
    • Christopher Stevenson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Drum filter
    • Patent number 4,622,145
    • Issue date Nov 11, 1986
    • Jack R. Bratten
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for refining metal melts from insuluble impurities
    • Patent number 4,366,951
    • Issue date Jan 4, 1983
    • Valentin I. Belsky
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Screening device
    • Patent number 4,303,508
    • Issue date Dec 1, 1981
    • Kamyr Aktiebolag
    • Arne Skretting
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Method and apparatus for dewatering of sludgy substance
    • Patent number 4,186,089
    • Issue date Jan 29, 1980
    • Kurita Water Industries Limited
    • Hiroo Okada
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Filter apparatus
    • Patent number 4,159,950
    • Issue date Jul 3, 1979
    • Sanae Hayashida
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Bar screen
    • Patent number 4,153,557
    • Issue date May 8, 1979
    • Mitsutaka Hori
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3802566
    • Patent number 3,802,566
    • Issue date Apr 9, 1974
    • B30 - PRESSES
  • Information Patent Grant

    3616914
    • Patent number 3,616,914
    • Issue date Nov 2, 1971
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2336069
    • Patent number 2,336,069
    • Issue date Dec 7, 1943
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2230307
    • Patent number 2,230,307
    • Issue date Feb 4, 1941
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2211565
    • Patent number 2,211,565
    • Issue date Aug 13, 1940
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents