having gears

Patents Grantslast 30 patents

  • Information Patent Grant

    Mixing elements having an improved dispersing effect

    • Patent number 10,207,424
    • Issue date Feb 19, 2019
    • Covestro Deutschland AG
    • Michael Bierdel
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Starter for the devulcanisation of scrap rubber

    • Patent number 10,131,760
    • Issue date Nov 20, 2018
    • Entex Rust & Mitschke GmbH
    • Harald Rust
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for forming cylindrical rubber member

    • Patent number 10,005,206
    • Issue date Jun 26, 2018
    • TOYO TIRE & RUBBER CO., LTD.
    • Takashi Kitamura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for producing polyamide resin

    • Patent number 10,000,607
    • Issue date Jun 19, 2018
    • Mitsubishi Gas Chemical Company, Inc.
    • Nobuhide Tsunaka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for producing polyamide resin

    • Patent number 9,540,485
    • Issue date Jan 10, 2017
    • Mitsubishi Gas Chemical Company, Inc.
    • Takafumi Oda
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tyre having a built-in self-sealing layer

    • Patent number 9,211,686
    • Issue date Dec 15, 2015
    • Compagnie Generale des Etablissements Michelin
    • Jose Merino Lopez
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    System and method for blending polymers

    • Patent number 9,089,831
    • Issue date Jul 28, 2015
    • Chevron Phillips Chemical Company LP
    • Vivek Rohatgi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Screw segment

    • Patent number 9,085,093
    • Issue date Jul 21, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Sadao Ikeda
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Seal ring

    • Patent number 9,028,130
    • Issue date May 12, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Sadao Ikeda
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extruder system with integrated gear pump

    • Patent number 7,942,567
    • Issue date May 17, 2011
    • Bridgestone Corporation
    • Yuichiro Ogawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for dissolving PPTA in sulfuric acid using a twin screw extr...

    • Patent number 7,527,841
    • Issue date May 5, 2009
    • Teijin Aramid B.V.
    • Bernardus Maria Koenders
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Gear pump having input and output screw shafts with a decreasing fl...

    • Patent number 7,354,188
    • Issue date Apr 8, 2008
    • Berstorff GmbH
    • Reinhard Uphus
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mixing device for manufacturing molding

    • Patent number 6,726,464
    • Issue date Apr 27, 2004
    • Misawa Homes Co.
    • Masami Kato
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Method for molding reinforced thermoplastic parts

    • Patent number 6,620,353
    • Issue date Sep 16, 2003
    • Composite Technologies Co. LLC
    • Fredric Louis Abrams
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for creating a billet for molding a part

    • Patent number 6,190,586
    • Issue date Feb 20, 2001
    • Composite Technologies Co., LLC
    • Fredric Louis Abrams
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Basketball backboard with integrally molded graphics sheet

    • Patent number 5,954,601
    • Issue date Sep 21, 1999
    • Modern Technologies Corp.
    • Fredric Louis Abrams
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    System and method for molding a basketball backboard

    • Patent number 5,800,757
    • Issue date Sep 1, 1998
    • Modern Technologies Corp.
    • Fredric Louis Abrams
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Continuous mixing of silica loaded elastomeric compounds

    • Patent number 5,711,904
    • Issue date Jan 27, 1998
    • The Goodyear Tire & Rubber Company
    • Vetkav Rajagopalan Eswaran
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for the production of TPE foam profiles for the building an...

    • Patent number 5,567,370
    • Issue date Oct 22, 1996
    • Hermann Berstorff Maschinenbau GmbH
    • Otto Deseke
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Planetary gear for a multiple-screw extruder

    • Patent number 5,510,073
    • Issue date Apr 23, 1996
    • Ems-Inventa AG
    • Werner Kaegi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Continuous mixing of elastomeric compounds

    • Patent number 5,158,725
    • Issue date Oct 27, 1992
    • The Goodyear Tire & Rubber Company
    • Pawan K. Handa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Multi-shaft thin-layer reactor

    • Patent number 5,108,711
    • Issue date Apr 28, 1992
    • Hermann Berstorff Maschinenbau GmbH
    • Siegfried Chszaniecki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for generating foamed thermoplastic materials

    • Patent number 4,436,679
    • Issue date Mar 13, 1984
    • Maryland Cup Corporation
    • Thomas W. Winstead
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for treating powdery rubber mixtures

    • Patent number 4,416,543
    • Issue date Nov 22, 1983
    • Hermann Berstorff Maschinenbau GmbH
    • Heinz Brinkmann
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2785438

    • Patent number 2,785,438
    • Issue date Mar 19, 1957
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    PLANETARY ROLLER EXTRUDER

    • Publication number 20180281263
    • Publication date Oct 4, 2018
    • Harald RUST
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TYRE HAVING A BUILT-IN SELF-SEALING LAYER

    • Publication number 20140174639
    • Publication date Jun 26, 2014
    • Michelin Recherche et Technique S.A.
    • Jose Merino Lopez
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SIMULATION DEVICE, PROGRAM, AND RECORDING MEDIUM

    • Publication number 20140149089
    • Publication date May 29, 2014
    • POLYPLASTICS CO., LTD.
    • Kunihiro Hirata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    SYSTEM AND METHOD FOR BLENDING POLYMERS

    • Publication number 20130099424
    • Publication date Apr 25, 2013
    • Chevron Phillips Chemical Company LP
    • Vivek Rohatgi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TYRE HAVING A BUILT-IN SELF-SEALING LAYER

    • Publication number 20120273109
    • Publication date Nov 1, 2012
    • 2) MICHELIN RECHERCHE ET TECHNIQUE S.A.
    • José Merino Lopez
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEAL RING

    • Publication number 20120146292
    • Publication date Jun 14, 2012
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Sadao Ikeda
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    SCREW SEGMENT

    • Publication number 20120125738
    • Publication date May 24, 2012
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Sadao Ikeda
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method For Dissolving Ppta In Sulfuric Acid Using A Twin Screw Extr...

    • Publication number 20080085978
    • Publication date Apr 10, 2008
    • Bernardus Maria Koenders
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Extruder System with Integrated Gear Pump

    • Publication number 20070264144
    • Publication date Nov 15, 2007
    • Bridgestone Corporation
    • Yuichiro Ogawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Gear Pump

    • Publication number 20070237023
    • Publication date Oct 11, 2007
    • BERSTORFF GMBH
    • Reinhard Uphus
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    System and method for molding a basketball backboard

    • Publication number 20040046273
    • Publication date Mar 11, 2004
    • COMPOSITE TECHNOLOGIES CO. LLC
    • Fredric Louis Abrams
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Plasticator and molding system and method

    • Publication number 20010009307
    • Publication date Jul 26, 2001
    • Fredric Louis Abrams
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL