Assignee
DEMAG ERGOTECH GMBH
DE·25 granted patents·10 pending applications·138 citations·filing 1999–2008
Top patents by PatentIndex Score
35 records- 0185US7270523B2Injection assembly for an injection molding machineDEMAG ERGOTECH GMBH·Filed 2006·Granted Sep 18, 2007·8 cites·8 claims
- 0276US7181311B2Identification of a modular machine componentDEMAG ERGOTECH GMBH·Filed 2005·Granted Feb 20, 2007·9 cites·15 claims
- 0374US7402036B2Nozzle contact deviceDEMAG ERGOTECH GMBH·Filed 2006·Granted Jul 22, 2008·5 cites·17 claims
- 0473US7086851B2Injection molding machine with an electromotive spindle drive and a spring-based energy storage device for supporting the electric motorDEMAG ERGOTECH GMBH·Filed 2003·Granted Aug 8, 2006·14 cites·10 claims
- 0569US7539547B2Plastics processing machineDEMAG ERGOTECH GMBH·Filed 2007·Granted May 26, 2009·5 cites·15 claims
- 0668US7112056B2Plasticizing unit with an electromotive spindle drive for an injection molding machineDEMAG ERGOTECH GMBH·Filed 2003·Granted Sep 26, 2006·6 cites·9 claims
- 0768US6921258B1Ejector device for an injection molding machine for plasticsDEMAG ERGOTECH GMBH·Filed 2000·Granted Jul 26, 2005·7 cites·22 claims
- 0866US7004742B2Linear drive for an injection molding machineDEMAG ERGOTECH GMBH·Filed 2004·Granted Feb 28, 2006·6 cites·7 claims
- 0966US6733265B1Electric precision injection unitDEMAG ERGOTECH GMBH·Filed 2000·Granted May 11, 2004·6 cites·5 claims
- 1064US6896508B2Mold closing device for injection molding machinesDEMAG ERGOTECH GMBH·Filed 2001·Granted May 24, 2005·10 cites·8 claims
- 1164US6821101B2Injection unit for injection molding machines with continuously operating plasticizing unitDEMAG ERGOTECH GMBH·Filed 2002·Granted Nov 23, 2004·7 cites·17 claims
- 1261US7144237B2Injection unit for an injection molding machineDEMAG ERGOTECH GMBH·Filed 2004·Granted Dec 5, 2006·4 cites·9 claims
- 1361US6857867B2Backflow prevention deviceDEMAG ERGOTECH GMBH·Filed 2003·Granted Feb 22, 2005·7 cites·7 claims
- 1459US7491050B2Mold clamping unitDEMAG ERGOTECH GMBH·Filed 2006·Granted Feb 17, 2009·2 cites·13 claims
- 1555US7286899B2Process board with modular SPC integration and expansionDEMAG ERGOTECH GMBH·Filed 2005·Granted Oct 23, 2007·3 cites·20 claims
- 1655US7112058B2Clamping mechanism for an injection molding machineDEMAG ERGOTECH GMBH·Filed 2003·Granted Sep 26, 2006·8 cites·12 claims
- 1754US7270524B2Pressure measuring device for an injection molding machineDEMAG ERGOTECH GMBH·Filed 2004·Granted Sep 18, 2007·2 cites·18 claims
- 1853US7064464B2Electromechanical linear driveDEMAG ERGOTECH GMBH·Filed 2004·Granted Jun 20, 2006·6 cites·10 claims
- 1952US7152658B2Process and apparatus for casting metallic materialsDEMAG ERGOTECH GMBH·Filed 2003·Granted Dec 26, 2006·3 cites·9 claims
- 2049US7537442B2Index drive, and fluid passage for an injection molding machineDEMAG ERGOTECH GMBH·Filed 2006·Granted May 26, 2009·1 cites·28 claims
- 2148US7229584B2Method and apparatus for injection molding multi-component mixturesDEMAG ERGOTECH GMBH·Filed 2002·Granted Jun 12, 2007·4 cites·6 claims
- 2248US2009001624A1Method for performing the clamping force relaxation in a clamping unit of an injection molding machineDEMAG ERGOTECH GMBH·Filed 2008·Application pending·0 cites
- 2347US7097438B2Foaming agent charging and mixing deviceDEMAG ERGOTECH GMBH·Filed 2003·Granted Aug 29, 2006·1 cites·17 claims
- 2444US2007037650A1Electric drive apparatusDEMAG ERGOTECH GMBH·Filed 2006·Application pending·0 cites
- 2542US6969247B2Injection molding unit with a device for mixing and metering plastic melt and additivesDEMAG ERGOTECH GMBH·Filed 2004·Granted Nov 29, 2005·0 cites·6 claims
- 2642US6554603B1Plastifying unit in injection-moulding machines with a nonreturn valveDEMAG ERGOTECH GMBH·Filed 1999·Granted Apr 29, 2003·14 cites·19 claims
- 2738US2007228611A1Method of making long fiber-reinforced molded plastic partsDEMAG ERGOTECH GMBH·Filed 2007·Application pending·0 cites
- 2837US2003219504A1Pressure measuring device for an injection molding machineDEMAG ERGOTECH GMBH·Filed 2003·Application pending·0 cites
- 2936US2007108661A1Clamping unit for an injection molding machine, and method for operating such a clamping unitDEMAG ERGOTECH GMBH·Filed 2006·Application pending·0 cites
- 3035US2008026095A1Injection molding machineDEMAG ERGOTECH GMBH·Filed 2007·Application pending·0 cites
- 3133US6959816B2Switch for sorting and guiding partsDEMAG ERGOTECH GMBH·Filed 2001·Granted Nov 1, 2005·0 cites·18 claims
- 3232US2004009252A1Injection molding machine with electric components linked in wireless modeDEMAG ERGOTECH GMBH·Filed 2003·Application pending·0 cites
- 3331US2003094258A1Apparatus and method for casting metallic materialsDEMAG ERGOTECH GMBH·Filed 2002·Application pending·0 cites
- 3430US2006078645A1Retrofit module for adding a plasticizing and injection unit to an injection molding machine, and injection molding machine with added retrofit moduleDEMAG ERGOTECH GMBH·Filed 2005·Application pending·0 cites
- 3529US2003039719A1Closing unit for an injection molding machine or pressDEMAG ERGOTECH GMBH·Filed 2002·Application pending·0 cites
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