TREA

of filters

Follow

Industry

  • CPC
  • B29C47/0884
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29CSHAPING OR JOINING OF PLASTICS SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL AFTER-TREATMENT OF THE SHAPED PRODUCTS B29C47/00Extrusion moulding

Current Industry

B29C47/0884of filters
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic screen changer device
    • Patent number 10,307,953
    • Issue date Jun 4, 2019
    • ALFATECH S.R.L.
    • Luigi Panebianco
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Discharge device and discharge method
    • Patent number 10,265,649
    • Issue date Apr 23, 2019
    • Ettlinger Kunststoffmaschinen GmbH
    • Roderich Ettlinger
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for operating a screening wheel filter
    • Patent number 10,065,355
    • Issue date Sep 4, 2018
    • GNEUSS GMBH
    • Detlef Gneuss
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for recycling plastic materials
    • Patent number 9,821,492
    • Issue date Nov 21, 2017
    • EREMA Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H.
    • Klaus Feichtinger
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for recycling plastic materials
    • Patent number 9,808,963
    • Issue date Nov 7, 2017
    • EREMA ENGINEERING RECYCLING MASCHINEN UND ANLAGEN GESELLSCHAFT M.B.H.
    • Klaus Feichtinger
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Dirt precipitator for a highly viscous medium
    • Patent number 9,539,753
    • Issue date Jan 10, 2017
    • Nordson Corporation
    • Robert Middler
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Screen changer
    • Patent number 8,640,881
    • Issue date Feb 4, 2014
    • Kreyenborg GmbH
    • Frank Hartmann
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and device for homogenizing and filtering a viscoelastic mat...
    • Patent number 7,857,499
    • Issue date Dec 28, 2010
    • Michelin Recherche et Technique S.A.
    • Serge Nicolas
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Device for providing a melt
    • Patent number 7,411,163
    • Issue date Aug 12, 2008
    • Gneuss Kunststofftechnik GmbH
    • Detlef Gneuss
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Filtration system utilizing a single valve to direct fluid streams...
    • Patent number 7,309,430
    • Issue date Dec 18, 2007
    • Hills, Inc.
    • William H. Hills
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Cleaning device for sieve discs
    • Patent number 6,843,915
    • Issue date Jan 18, 2005
    • Gneuss Kunststofftechnik GmbH
    • Detlef Gneuss
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Filter device for cleaning plastics melts
    • Patent number 6,325,922
    • Issue date Dec 4, 2001
    • Arteva Technologies S.A.R.L.
    • Rainer Schaller
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Filter changer with bimodal sealing means
    • Patent number 6,238,558
    • Issue date May 29, 2001
    • Beringer LLC
    • Daniel K. Kelley
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extrusion system
    • Patent number 6,206,558
    • Issue date Mar 27, 2001
    • Sencorp Systems, Inc.
    • Robert W. Beckwith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Die clamp assembly
    • Patent number 6,196,823
    • Issue date Mar 6, 2001
    • General Electric Company
    • Dennis Joseph Coyle
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Filter screen pack for extrusion die
    • Patent number 6,153,093
    • Issue date Nov 28, 2000
    • Alfredo Bentivoglio
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Manufacturing apparatus for manufacturing different color pellets
    • Patent number 6,149,419
    • Issue date Nov 21, 2000
    • The Japan Steel Works, Ltd.
    • Hideki Mizuguchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Die clamp assembly
    • Patent number 6,126,430
    • Issue date Oct 3, 2000
    • General Electric Company
    • Dennis Joseph Coyle
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Manufacturing method of different color pellets and manufacturing a...
    • Patent number 6,019,916
    • Issue date Feb 1, 2000
    • The Japan Steel Works, Ltd.
    • Hideki Mizuguchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for filtering a polymeric melt
    • Patent number 5,958,255
    • Issue date Sep 28, 1999
    • Barmag AG
    • Knut Hobrecht
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for continuously filtering a polymeric melt ut...
    • Patent number 5,928,523
    • Issue date Jul 27, 1999
    • Barmag AG
    • Knut Hobrecht
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Filter apparatus for the uniform filtering of plastic melts
    • Patent number 5,916,443
    • Issue date Jun 29, 1999
    • Hoechst Diafoil GmbH
    • Harald Mueller
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Screen packs for reducing gels in polypropylene copolymers
    • Patent number 5,730,885
    • Issue date Mar 24, 1998
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Theodore Robert Blakeslee
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for degassing thermoplastic synthetic plastics material
    • Patent number 5,651,944
    • Issue date Jul 29, 1997
    • Helmuth Schulz
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for continuous polymer filtration
    • Patent number 5,462,653
    • Issue date Oct 31, 1995
    • Hills, Inc.
    • William H. Hills
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Backwashable filter device having means to add additional fluids to...
    • Patent number 5,227,048
    • Issue date Jul 13, 1993
    • Intek Handels-GmbH fur Innovationstechnische Produkte
    • Heinrich Seibel
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polymer filter with backflush pump
    • Patent number 5,141,631
    • Issue date Aug 25, 1992
    • John Brown Inc.
    • Timothy W. Whitman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Sieve arrangement for cleaning synthetic plastic melts
    • Patent number 5,090,887
    • Issue date Feb 25, 1992
    • Gneuss Kunststofftechnik GmbH
    • Detlef Gneuss
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Dirt filter for semifluid thermoplastic media
    • Patent number 4,627,916
    • Issue date Dec 9, 1986
    • Odenwalder Kunststoffwerke GmbH
    • Karl-Heinz Dorsam
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for continuously filtering plastic melt with noninterrupt...
    • Patent number 4,486,304
    • Issue date Dec 4, 1984
    • Clayton L. Neuman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER DEVICE AND FILTER METHOD
    • Publication number 20180065288
    • Publication date Mar 8, 2018
    • Next Generation Analytics GmbH
    • Friedrich KASTNER
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    AUTOMATIC SCREEN CHANGER DEVICE
    • Publication number 20140305853
    • Publication date Oct 16, 2014
    • ALFATECH S.R.L.
    • Luigi PANEBIANCO
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    FILTER ELEMENT FOR FILTERING A FLUID AND A FILTER UNIT FORMED THERE...
    • Publication number 20140291231
    • Publication date Oct 2, 2014
    • KREYENBORG VERWAL TUNGEN UND BETEILIGUNGEN GMBH & CO, KG
    • Stefan Wöstmann
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    DIRT PRECIPITATOR FOR A HIGHLY VISCOUS MEDIUM
    • Publication number 20140001111
    • Publication date Jan 2, 2014
    • Kreyenborg Verwaltungen und Beteligungen GmbH & GmbH & Co., KG
    • Robert Middler
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method for recycling plastic materials
    • Publication number 20120091609
    • Publication date Apr 19, 2012
    • EREMA ENGINEERING RECYCLING MASCHINEN UND ANALAGEN
    • Klaus Feichtinger
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD FOR PRODUCING MICROPOROUS POLYOLEFIN MEMBRANE AND MICROPOROU...
    • Publication number 20090146334
    • Publication date Jun 11, 2009
    • TONEN CHEMICAL CORPORATION
    • Kotaro Takita
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Screen Changer
    • Publication number 20090134076
    • Publication date May 28, 2009
    • Kreyenborg Verwaltung und Beteiligungen GmbH & Co. KG
    • Frank Hartmann
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Methods for Filtering a Fluid and an Apparatus and Filter Apparatus...
    • Publication number 20080217255
    • Publication date Sep 11, 2008
    • Harald Pohl
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method and device for homogenizing and filtering a viscoelastic mat...
    • Publication number 20080068919
    • Publication date Mar 20, 2008
    • Michelin Recherche et Technique S.A.
    • Serge Nicolas
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Device for providing a melt
    • Publication number 20060157879
    • Publication date Jul 20, 2006
    • Detlef Gneuss
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method for continuous mixing and preparation processes by means of...
    • Publication number 20050248052
    • Publication date Nov 10, 2005
    • Buhler, AG
    • Achim-Philipp Sturm
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method for continuous mixing and preparation processes by means of...
    • Publication number 20040262807
    • Publication date Dec 30, 2004
    • Buhler, AG
    • Achim-Philipp Sturm
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Filtration system utilizing a single valve to direct fluid streams...
    • Publication number 20040026339
    • Publication date Feb 12, 2004
    • William H. Hills
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Cleaning device for sieve discs
    • Publication number 20030230527
    • Publication date Dec 18, 2003
    • Gneuss Kunststofftechnik GmbH
    • Detlef Gneuss
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL