with two shafts provided with screws

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PRODUCTION OF RUBBER MIXTURES IN A RUBBER MIXTURE PRODUCTION LINE I...

    • Publication number 20230330895
    • Publication date Oct 19, 2023
    • COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    • FREDERIC BARRIERE
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    APPARATUS AND METHOD FOR MIXING ELASTOMERIC MATERIALS

    • Publication number 20230089028
    • Publication date Mar 23, 2023
    • POMINI RUBBER & PLASTICS S.R.L.
    • ROBERTO REGALIA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    APPARATUS AND METHOD FOR MIXING ELASTOMERIC MATERIALS

    • Publication number 20230090345
    • Publication date Mar 23, 2023
    • POMINI RUBBER & PLASTICS S.R.L.
    • ROBERTO REGALIA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    OUTPUT MECHANISM OF A MIXER WITH CONVERGING CONICAL TWIN SCREWS

    • Publication number 20220176591
    • Publication date Jun 9, 2022
    • COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    • BRUNO DUSSARDIER
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TEMPERATURE MANAGEMENT OF RUBBER MIXTURES DISCHARGED FROM A CONVERG...

    • Publication number 20220161457
    • Publication date May 26, 2022
    • COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    • BRUNO DUSSARDIER
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD OF MANUFACTURING BIOCOMPOSITE MATERIALS COMPRISING CELLULOSE

    • Publication number 20220002504
    • Publication date Jan 6, 2022
    • BIOFIBRE GMBH
    • JOERG DOERRSTEIN
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    EXTRUDER SCREW HAVING PATHS WITHIN THE SCREW, EXTRUDER, AND EXTRUSI...

    • Publication number 20210154906
    • Publication date May 27, 2021
    • TOSHIBA KIKAI KABUSHIKI KAISHA
    • Akiyoshi KOBAYASHI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    DEVICE AND METHOD FOR PRODUCING A DYED AND AN UNDYED PLASTIC MELT

    • Publication number 20200139606
    • Publication date May 7, 2020
    • Coperion GmbH
    • Ulrich CONRAD
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    MICROWAVE WELDING OF ELASTOMER POWDER

    • Publication number 20190299494
    • Publication date Oct 3, 2019
    • BASF SE
    • Frank PRISSOK
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PROCESS FOR EXTRUDING PLASTIC COMPOSITIONS

    • Publication number 20190061200
    • Publication date Feb 28, 2019
    • COVESTRO DEUTSCHLAND AG
    • Michael Bierdel
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    EXTRUSION EQUIPMENT ADAPTED FOR SUPERCRITICAL FOAMING AND MIXING

    • Publication number 20190061199
    • Publication date Feb 28, 2019
    • Yen-Ju CHOU
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    MODIFIED TIRE SEALANT MIXING DEVICE

    • Publication number 20180243945
    • Publication date Aug 30, 2018
    • The Goodyear Tire and Rubber Company
    • Philippe Nicolas Joseph RENARD
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PELLET AND PROCESS FOR PRODUCING THE SAME

    • Publication number 20180223099
    • Publication date Aug 9, 2018
    • Asahi Kasei Kabushiki Kaisha
    • Nozomi INAGAKI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD FOR PRODUCING RESIN COMPOSITION

    • Publication number 20180201769
    • Publication date Jul 19, 2018
    • Sumitomo Chemical Company, Limited
    • Takashi SANADA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Screw Elements with Improved Dispersing Action and Low Energy Input

    • Publication number 20170252948
    • Publication date Sep 7, 2017
    • COVESTRO DEUTSCHLAND AG
    • Michael Bierdel
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    INTEGRATED SINGLE AND TWIN SCREW EXTRUDER

    • Publication number 20170173839
    • Publication date Jun 22, 2017
    • KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY
    • Fares D. ALSEWAILEM
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    EXTRUDER SCREW, EXTRUDER, AND EXTRUSION METHOD

    • Publication number 20170113394
    • Publication date Apr 27, 2017
    • TOSHIBA KIKAI KABUSHIKI KAISHA
    • Akiyoshi KOBAYASHI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ELEMENT FOR A CO-ROTATING TWIN SCREW PROCESSOR

    • Publication number 20160279828
    • Publication date Sep 29, 2016
    • Steer Engineering Private Limited
    • Babu Padmanabhan
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    APPARATUS FOR PROCESSING PLASTIC MATERIAL

    • Publication number 20140252148
    • Publication date Sep 11, 2014
    • Klaus Feichtinger
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    METHOD FOR MANUFACTURING CARBON ELECTRODE MATERIAL

    • Publication number 20140210129
    • Publication date Jul 31, 2014
    • Corning Incorporated
    • Obiefuna Chukwuemeka Okafor
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TWIN SCREW EXTRUDER

    • Publication number 20140197566
    • Publication date Jul 17, 2014
    • KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY
    • Fares D. ALSEWAILEM
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    INTEGRATED SINGLE AND TWIN SCREW EXTRUDER

    • Publication number 20130285279
    • Publication date Oct 31, 2013
    • KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY
    • Fares D. ALSEWAILEM
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TWIN SCREW EXTRUDER

    • Publication number 20130242689
    • Publication date Sep 19, 2013
    • KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY
    • Fares D. ALSEWAILEM
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Process for Producing Exfoliated and/or Dispersed Polymer Composite...

    • Publication number 20130113135
    • Publication date May 9, 2013
    • Bucknell University
    • Katsuyuki Wakabayashi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    DEVICE FOR PROCESSING MATERIAL BY MIXING AND/OR PLASTICATING

    • Publication number 20130107659
    • Publication date May 2, 2013
    • Helmuth Schulz
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ASCOPHYLLUM NODOSUM ANIMAL CHEWS

    • Publication number 20130101648
    • Publication date Apr 25, 2013
    • T.F.H. PUBLICATIONS, INC.
    • Glen S. AXELROD
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    METHOD FOR INCORPORATING SOLIDS INTO POLYMERS

    • Publication number 20120214931
    • Publication date Aug 23, 2012
    • Bayer MaterialScience AG
    • Udo Dünger
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    MOLDING MATERIAL FOR EXTRUSION FOAM MOLDING, PROCESS FOR PRODUCING...

    • Publication number 20120088853
    • Publication date Apr 12, 2012
    • Takeyasu Kikuchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD FOR THE EXTRUSION OF PLASTIC MATERIALS

    • Publication number 20110184089
    • Publication date Jul 28, 2011
    • Bayer MaterialScience AG
    • Michael Bierdel
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    EXTRUDER AND METHOD OF EXTRUDER OPERATION

    • Publication number 20110182133
    • Publication date Jul 28, 2011
    • Steer Engineering Private Limited
    • Babu Padmanabhan
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL