Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451909 | Multiphase formulations of organosilicon compounds | Christian Herzig, Petra Gratzl, Reinhard Stallbauer | 2002-09-17 |
| 6182759 | Process for treating water-containing natural gas wells and natural gas storage wells | Willibald Burger, Hans Mayer, Holger Woltje, Bernward Deubzer, Hans-Juergen Lautenschlager | 2001-02-06 |
| 6177511 | Amino silicone oil emulsions crosslinked by reactions similar to a Michael addition | Jochen Dauth, Bernward Deubzer, Petra Gratzl | 2001-01-23 |
| 5998650 | Organosilicon compounds with amino-alkylene oxide functional groups and their preparation and use | Thomas Hierstetter, Jochen Dauth | 1999-12-07 |
| 5969077 | Polysiloxanes containing heterocyclic functions, their preparation and use | Jochen Dauth, Bernward Deubzer | 1999-10-19 |