SUMITOMO (SHI) DEMAG PLASTICS MACHINERY GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 22103
 
 
 
B07C POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING 126
 
 
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166
 
 
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 190
 
 
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8647100 Injection moulding machine and hydraulic unit for thisJan 27, 11Feb 11, 14[B29C]
7967590 Injection unit for an injection moulding machineAug 07, 09Jun 28, 11[B29C]
7950915 Plastics injection molding machine with injection force measuring deviceMar 18, 09May 31, 11[B29C]
7682550 Method of compression molding thermoplastic materialApr 16, 07Mar 23, 10[B29C]
7537442 Index drive, and fluid passage for an injection molding machineJan 27, 06May 26, 09[B29C]
7491050 Mold clamping unitDec 21, 06Feb 17, 09[B29C]
7402036 Nozzle contact deviceFeb 13, 06Jul 22, 08[B29C]
7286899 Process board with modular SPC integration and expansionJun 09, 05Oct 23, 07[B29C]
7181311 Identification of a modular machine componentAug 29, 05Feb 20, 07[B29C]
7144237 Injection unit for an injection molding machineFeb 04, 04Dec 05, 06[B29C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0046,317 WORM EXTRUDER COMPRISING A COOLING DEVICE IN THE FEED ZONEAbandonedJun 11, 07Feb 25, 10[A21C]
7539547 Plastics processing machineExpiredApr 13, 07May 26, 09[G05B, B29C]
2007/0228,611 METHOD OF MAKING LONG FIBER-REINFORCED MOLDED PLASTIC PARTSAbandonedApr 20, 07Oct 04, 07[B29C]
7270523 Injection assembly for an injection molding machineExpiredMar 01, 06Sep 18, 07[B29C]
7270524 Pressure measuring device for an injection molding machineExpiredAug 13, 04Sep 18, 07[B29C]
7229584 Method and apparatus for injection molding multi-component mixturesExpiredSep 13, 02Jun 12, 07[B29C]
2007/0108,661 CLAMPING UNIT FOR AN INJECTION MOLDING MACHINE, AND METHOD FOR OPERATING SUCH A CLAMPING UNITAbandonedNov 09, 06May 17, 07[B29C]
2007/0037,650 ELECTRIC DRIVE APPARATUSAbandonedMay 09, 06Feb 15, 07[F16H]
7112056 Plasticizing unit with an electromotive spindle drive for an injection molding machineExpiredOct 20, 03Sep 26, 06[B29C]
7112058 Clamping mechanism for an injection molding machineExpiredJul 03, 03Sep 26, 06[B29C]
7097438 Foaming agent charging and mixing deviceExpiredJun 16, 03Aug 29, 06[B29C]
7086851 Injection molding machine with an electromotive spindle drive and a spring-based energy storage device for supporting the electric motorExpiredOct 20, 03Aug 08, 06[B29C]
7064464 Electromechanical linear driveExpiredJan 30, 04Jun 20, 06[H02K]
7004742 Linear drive for an injection molding machineExpiredNov 03, 04Feb 28, 06[B29C]
6969247 Injection molding unit with a device for mixing and metering plastic melt and additivesExpiredJan 28, 04Nov 29, 05[B29C]
6921258 Ejector device for an injection molding machine for plasticsExpiredOct 04, 00Jul 26, 05[B29C]
6896508 Mold closing device for injection molding machinesExpiredSep 12, 01May 24, 05[B29C]
6733265 Electric precision injection unitExpiredMar 04, 02May 11, 04[B29C]
5093052 Method of controlling injection molding machine with hydraulic loadsExpiredJun 14, 90Mar 03, 92[B29C]

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