Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11027468 | Manifold device for an injection molding nozzle, injection molding nozzle with manifold device and injection molding tool with injection molding nozzle and manifold device | Siegrid Sommer, Torsten Schnell | 2021-06-08 |
| 10766177 | Guide bushing for an injection moulding apparatus | Siegrid Sommer, Torsten Schnell | 2020-09-08 |
| 10525624 | Heating element for a flow channel or a mould impression and injection-moulding nozzle with such a heating element | Siegrid Sommer, Torsten Schnell, Ralf Drossler, Marco Kwiatkowski | 2020-01-07 |
| 9550316 | Nozzle mouthpiece for an injection molding nozzle, injection molding nozzle and injection molding tool | Siegrid Sommer | 2017-01-24 |
| 9167628 | Electric heating device for hot runner systems | — | 2015-10-20 |
| 8840395 | Hot runner nozzle having an electrical heating element | Siegrid Sommer, Frederic Zimmermann, Ralf Drossler | 2014-09-23 |
| 8633390 | Hookup stem and electric hookup | Siegrid Sommer, Christel Kretzschmar, Uwe Partsch | 2014-01-21 |
| 8278608 | Electrical heater for heating substantially cylindrical objects | Siegrid Sommer, Frederic Zimmermann | 2012-10-02 |
| 8246342 | Injection moulding device | Siegrid Sommer, Torsten Schnell | 2012-08-21 |
| 8137097 | Connection device for a hot runner nozzle | Siegrid Sommer, Frederic Zimmermann | 2012-03-20 |
| 8066505 | Injection-molding nozzle | Siegrid Sommer, Torsten Schnell | 2011-11-29 |
| 7866975 | Operating device for shut-off needles in injection-moulding devices with needle valve nozzles | — | 2011-01-11 |
| 7854605 | Injection moulding device comprising needle valve nozzles in a back-to-back arrangement | — | 2010-12-21 |
| 7841855 | Injection molding nozzle | Johannes Petrus Van Lieshout | 2010-11-30 |
| 7815431 | Actuating device for shut-off needles in injection molding devices comprising needle shut-off nozzles | — | 2010-10-19 |
| 7569799 | Compound body and method for manufacturing it | Christel Kretschmar, Uwe Partsch, Peter Otschik | 2009-08-04 |
| 7497681 | Needle valve nozzle | — | 2009-03-03 |
| 6897418 | Temperature sensor and heating device for hot runner systems | — | 2005-05-24 |
| 6805549 | Nozzle for injection moulding tool and nozzle arrangement | — | 2004-10-19 |
| 6797925 | Electric heating element for hot runner systems and a method for producing a heating element of this type | Christel Kretschmab, Peter Otschik | 2004-09-28 |
| 6619948 | Hot runner nozzle | — | 2003-09-16 |
| 6368100 | Hot channel stopper | — | 2002-04-09 |
| 6273706 | Valve nozzle having a pressure-relief means | — | 2001-08-14 |
| 6022210 | Hot runner nozzle | — | 2000-02-08 |
| 5759595 | Hot runner nozzle | — | 1998-06-02 |