Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7655811 | Method for producing OH-terminal organo hydrogen polysiloxanes | Gilbert Geisberger, Christian Herzig | 2010-02-02 |
| 7396894 | Process for preparing linear organopolysiloxanes having Si-H groups | Gilbert Geisberger, Frank Baumann | 2008-07-08 |
| 6169196 | Process for the preparation of alkylsilanes with bulky alkyl radicals | Gilbert Geisberger, Rudolf Reitmeier | 2001-01-02 |
| 6143912 | Process for preparing methylhydrogenpolysiloxanes having trimethylsilyl end groups | Gilbert Geisberger, Bernd Pachaly | 2000-11-07 |
| 5670687 | Process for preparing SiH-containing organochlorosilanes | Gilbert Geisberger | 1997-09-23 |
| 5663400 | Process for preparing alkylsilanes having bulky alkyl radicals | Rudolf Reitmeier, Hermann Braunling, Hartmut Menzel | 1997-09-02 |
| 4935220 | Process for purifying crude gaseous hydrogen chloride | Otto Schneider, Wilhelm Hilgert | 1990-06-19 |
| 4454331 | Process for preparing tetrafluoroethyloxyalkyl silanes | Norbert Zeller, Rudolf Riedle, Wolfgang Wagner | 1984-06-12 |
| 4298753 | Continuous process for preparing silanes and siloxanes having SiOC groups | Anton Schinabeck, Norbert Zeller, Georg Engelsberger, Rudolf Riedle | 1981-11-03 |
| 4292434 | Process for the addition of Si-bonded hydrogen to an aliphatic multiple bond | Georg Engelsberger, Norbert Zeller, Rudolf Riedle | 1981-09-29 |
| 4276426 | Process for the preparation of organosilicon compounds | Norbert Zeller, Volker Frey, Rudolf Riedle, Peter John, Georg Engelsberger | 1981-06-30 |