Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10031082 | Compositional analysis of a gas or gas stream in a chemical reactor and method for preparing chlorosilanes in a fluidized bed reactor | Thorsten Albert GOEBEL, Wolfgang Muenzer, Uwe Paetzold, Natalia Sofina | 2018-07-24 |
| 9988714 | Process for producing polysilicon | Barbara Mueller, Robert Ring | 2018-06-05 |
| 9738531 | Process for producing polycrystalline silicon | Barbara Mueller, Wolfgang Stoiber | 2017-08-22 |
| 9650255 | Reactor and process for endothermic gas phase reaction in a reactor | Andreas Hirschmann, Uwe Paetzold | 2017-05-16 |
| 9089788 | Process for purifying chlorosilanes by distillation | Uwe Paetzold, Jan Prochaska | 2015-07-28 |
| 8940264 | Process for producing polycrystalline silicon | Karl Hesse, Wilhelm Hoebold, Reinhard Wolf | 2015-01-27 |
| 8231725 | Semiconductor wafers of silicon and method for their production | Andreas Sattler, Wilfried von Ammon, Martin Weber, Herbert Schmidt | 2012-07-31 |
| 8043427 | Semiconductor wafers of silicon and method for their production | Andreas Sattler, Wilfried von Ammon, Martin Weber, Herbert Schmidt | 2011-10-25 |
| 7387676 | Process for producing silicon semiconductor wafers with defined defect properties, and silicon semiconductor wafers having these defect properties | Wilfried von Ammon, Andreas Huber, Ulrich Lambert | 2008-06-17 |