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CPC
B29C47/0845

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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

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B29C47/0845Material therefor

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Degassing method, degassing device and use of screw elements
- Patent number 9,738,770
- Issue date Aug 22, 2017
- ARLANXEO Deutschland GmbH
- Joerg Kirchhoff
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Degassing method, degassing device and use of screw elements
- Patent number 9,487,635
- Issue date Nov 8, 2016
- ARLANXEO Deutschland GmbH
- Joerg Kirchhoff
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Methods for increasing throughput rates of solid-state extrusion de...
- Patent number 9,296,882
- Issue date Mar 29, 2016
- ZZYZX POLYMERS LLC
- Philip Brunner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Extrusion-molding machine, extrusion-molding method, and method for...
- Patent number 8,124,002
- Issue date Feb 28, 2012
- Ibiden Co., Ltd.
- Norihiko Yamamura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Extruder screw with long wearing surfaces
- Patent number 7,764,155
- Issue date Jul 27, 2010
- Good Earth Tools, Inc.
- Edward Williams
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Extruder screw with long wearing surfaces
- Patent number 7,513,676
- Issue date Apr 7, 2009
- Good Earth Tools, Inc.
- Edward Williams
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Wear resistant extruder screw
- Patent number 6,634,781
- Issue date Oct 21, 2003
- Saint Gobain Industrial Ceramics, Inc.
- Steven H. Bowens
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process of coating an extruder screw
- Patent number 6,346,293
- Issue date Feb 12, 2002
- Compagnie Generale des Etablissements Michelin - Michelin & Cie
- Christian Douris
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Valve and pinned screw point assembly
- Patent number 6,227,841
- Issue date May 8, 2001
- Nestal Machinery Ltd.
- Alain Viron
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Extruder screw with coatings of different hardnesses thereon
- Patent number 6,155,705
- Issue date Dec 5, 2000
- Compagnie Generale des Etablissements Michelin - Michelin & Cie
- Christian Douris
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Return flow shut-off device for an injection unit in an injection m...
- Patent number 6,155,816
- Issue date Dec 5, 2000
- Engel Maschinenbau Gesellschaft m.b.H.
- Otto Urbanek
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hardfacing method and nickel based hardfacing alloy
- Patent number 5,935,350
- Issue date Aug 10, 1999
- Deloro Stellite Company, Inc
- Damodaran Raghu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Screw press flight with wear resistant surface
- Patent number 5,673,618
- Issue date Oct 7, 1997
- Ramond P. Little
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Induction heater having a conductor with a radial heating element
- Patent number 5,455,402
- Issue date Oct 3, 1995
- EA Technology Ltd.
- John T. Griffith
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Positive displacement screw pump having pressure feedback control
- Patent number 5,348,453
- Issue date Sep 20, 1994
- James River Corporation of Virginia
- Mark E. Baran
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for preparing a feed screw for processing plastics
- Patent number 5,198,268
- Issue date Mar 30, 1993
- Xaloy, Incorporated
- David Grossman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for manufacturing an optical disk substrate by injection...
- Patent number 5,156,860
- Issue date Oct 20, 1992
- Idemitsu Petrochemical Co., Ltd.
- Kotaro Kojima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for extruding ethylene polymers
- Patent number 5,156,790
- Issue date Oct 20, 1992
- Union Carbide Chemicals & Plastics Technology Corporation
- Joseph G. Cucchisi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing low-dust-level polycarbonate molded article
- Patent number 5,073,313
- Issue date Dec 17, 1991
- Mitsubishi Gas Chemical Co., Ltd.
- Toshikazu Umemura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Screw with wear resistant surface
- Patent number 4,949,836
- Issue date Aug 21, 1990
- Krauss-Maffei A.G.
- Hubert Schostek
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process and equipment for processing thermoplastic polymers
- Patent number 4,855,404
- Issue date Aug 8, 1989
- The Dow Chemical Company
- Stephen R. Betso
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process of manufacturing an extruder screw for injection molding ma...
- Patent number 4,729,789
- Issue date Mar 8, 1988
- Toyo Kohan Co., Ltd.
- Tsuneyuki Ide
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Induction heater having an alternating current conductor
- Patent number 4,629,844
- Issue date Dec 16, 1986
- The Electricity Council
- John T. Griffith
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mixer heads for polyolefin extruders
- Patent number 4,425,044
- Issue date Jan 10, 1984
- Union Carbide Corporation
- Stuart J. Kurtz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for extruding linear polyolefin materials having high viscos...
- Patent number 4,321,229
- Issue date Mar 23, 1982
- Union Carbide Corporation
- Theodore R. Blakeslee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Press worm, especially for filter presses
- Patent number 4,223,601
- Issue date Sep 23, 1980
- Fried. KRUPP Gesellschaft mit beschrankter Haftung
- Manfred Knuth
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Kneading disc for a screw extruder
- Patent number 4,215,942
- Issue date Aug 5, 1980
- Werner & Pfleiderer
- Wilhelm Seufert
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Extruder with blow head
- Patent number 4,021,170
- Issue date May 3, 1977
- Hoechst Aktiengesellschaft
- Heinz-Erhardt Andersen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
3841812
- Patent number 3,841,812
- Issue date Oct 15, 1974
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
3841805
- Patent number 3,841,805
- Issue date Oct 15, 1974
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SCREW MACHINE AND METHOD FOR THE PROCESSING OF MATERIAL TO BE PROCE...
- Publication number 20180326646
- Publication date Nov 15, 2018
- Coperion GmbH
- Sören WELB
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SURFACING PROCESS, SURFACED OR RESURFACED METAL PART
- Publication number 20180297260
- Publication date Oct 18, 2018
- COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- Bernard CAPPA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
REMELTING TYPE THREAD ELEMENT FOR PARALLEL DUAL-SCREW EXTRUDER AND...
- Publication number 20130107657
- Publication date May 2, 2013
- Peng Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND AN EXTRUSION DEVICE FOR MANUFACTURING CLOSED-SECTION BEA...
- Publication number 20130000248
- Publication date Jan 3, 2013
- Pavlo Semenivskyi
- E04 - BUILDING
Information Patent Application
Extrusion Mixing Screw and Method of Use
- Publication number 20120135098
- Publication date May 31, 2012
- Conor James Walsh
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
EXTRUSION-MOLDING MACHINE AND EXTRUSION-MOLDING METHOD
- Publication number 20120126444
- Publication date May 24, 2012
- IBIDEN CO., LTD.
- Norihiko Yamamura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESS FOR THE PRODUCTION OF A COATED PLASTICISING SCREW
- Publication number 20100266760
- Publication date Oct 21, 2010
- Hans Berger-Steiner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Extruder Screw With Long Wearing Surfaces
- Publication number 20090268550
- Publication date Oct 29, 2009
- Good Earth Tools, Inc.
- Edward Williams
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESS FOR PRODUCTION OF A SCREW FOR AN EXTRUDER, AND SCREW
- Publication number 20090162470
- Publication date Jun 25, 2009
- Erwin Schnabl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Screw with Carbide Inserts
- Publication number 20090098234
- Publication date Apr 16, 2009
- HUSKY INJECTION MOLDING SYSTEMS LTD.
- Josef Graetz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
EXTRUSION-MOLDING MACHINE, EXTRUSION-MOLDING METHOD, AND METHOD FOR...
- Publication number 20070243283
- Publication date Oct 18, 2007
- IBIDEN CO., LTD.
- Norihiko Yamamura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Extruder screw with long wearing surfaces
- Publication number 20050249030
- Publication date Nov 10, 2005
- Good Earth Tools, Inc.
- Edward Williams
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Linear motor and electric injection molding machine using the same
- Publication number 20030185091
- Publication date Oct 2, 2003
- TOSHIBA MACHINE CO., LTD.
- Jun Koike
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Wear resistant extruder screw
- Publication number 20020131328
- Publication date Sep 19, 2002
- Certain Teed Corp.
- Steven H. Bowens
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Material therefor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Degassing method, degassing device and use of screw elements

Degassing method, degassing device and use of screw elements

Methods for increasing throughput rates of solid-state extrusion de...

Extrusion-molding machine, extrusion-molding method, and method for...

Extruder screw with long wearing surfaces

Extruder screw with long wearing surfaces

Wear resistant extruder screw

Process of coating an extruder screw

Valve and pinned screw point assembly

Extruder screw with coatings of different hardnesses thereon

Return flow shut-off device for an injection unit in an injection m...

Hardfacing method and nickel based hardfacing alloy

Screw press flight with wear resistant surface

Induction heater having a conductor with a radial heating element

Positive displacement screw pump having pressure feedback control

Method for preparing a feed screw for processing plastics

Apparatus for manufacturing an optical disk substrate by injection...

Method for extruding ethylene polymers

Process for producing low-dust-level polycarbonate molded article

Screw with wear resistant surface

Process and equipment for processing thermoplastic polymers

Process of manufacturing an extruder screw for injection molding ma...

Induction heater having an alternating current conductor

Mixer heads for polyolefin extruders

Method for extruding linear polyolefin materials having high viscos...

Press worm, especially for filter presses

Kneading disc for a screw extruder

Extruder with blow head

3841812

3841805

Patents Applicationslast 30 patents

SCREW MACHINE AND METHOD FOR THE PROCESSING OF MATERIAL TO BE PROCE...

SURFACING PROCESS, SURFACED OR RESURFACED METAL PART

REMELTING TYPE THREAD ELEMENT FOR PARALLEL DUAL-SCREW EXTRUDER AND...

METHOD AND AN EXTRUSION DEVICE FOR MANUFACTURING CLOSED-SECTION BEA...

Extrusion Mixing Screw and Method of Use

EXTRUSION-MOLDING MACHINE AND EXTRUSION-MOLDING METHOD

PROCESS FOR THE PRODUCTION OF A COATED PLASTICISING SCREW

Extruder Screw With Long Wearing Surfaces

PROCESS FOR PRODUCTION OF A SCREW FOR AN EXTRUDER, AND SCREW

Screw with Carbide Inserts

EXTRUSION-MOLDING MACHINE, EXTRUSION-MOLDING METHOD, AND METHOD FOR...

Extruder screw with long wearing surfaces

Linear motor and electric injection molding machine using the same

Wear resistant extruder screw