Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6541650 | Process for preparing silanes | Wilfried Kalchauer, Herbert Straussberger | 2003-04-01 |
| 6465674 | Dust recirculation in the direct synthesis of chlorosilanes and methylchlorosilanes in a fluidized bed | Wilfried Kalchauer, Herbert Straussberger, Jochen Gross | 2002-10-15 |
| 6069266 | Process for preparing organochlorosilanes | Wilfried Kalchauer, Herbert Straussberger | 2000-05-30 |
| 5981784 | Process for preparing organochlorosilanes | Wilfried Kalchauer, Herbert Straussberger | 1999-11-09 |
| 5777146 | Process for preparing methylchlorosilanes | Herbert Straussberger, Bernd Pachaly, Markus Reindl | 1998-07-07 |
| 5512662 | Process for preparing methylchlorosilanes | Wilfried Kalchauer, Bernd Pachaly, Herbert Straussberger | 1996-04-30 |
| 5306328 | Process for the preparation of copper powder | Herbert Straussberger, Bernd Pachaly | 1994-04-26 |
| 4792596 | Continuous process for preparing organopolysiloxanes containing triorganosiloxy terminal units | Ralph Ottlinger | 1988-12-20 |
| 4534791 | Process for treating silicon and ferrosilicon with slag | Anton More, Winfried Lang, Rudolf Riedle, Herbert Straussberger | 1985-08-13 |
| 4224297 | Method for reactivating a residue containing elemental silicon | Herbert Straussberger, Rudolf Riedle | 1980-09-23 |