Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680032 | Process and apparatus for preparing granulates | Burkhard Braun, Heinz Hausmann, Gerhard Stopp, Horts Karkossa | 2004-01-20 |
| 5955036 | Process and apparatus for the agglomeration of hydrolytically sensitive substances by means of steam | Ina Seyffert, Reinhardt Walter, Joachim Maasz | 1999-09-21 |
| 5917081 | Process and apparatus for the agglomeration of hydrolytically sensitive substances by means of steam | Ina Seyffert, Reinhard Walter, Joachim Maasz | 1999-06-29 |
| 5711234 | Process for continuous fluidized bed agglomeration | Josef Schmoll, Manfred Bucheler | 1998-01-27 |
| 5480617 | Apparatus for continuous fluidized bed agglomeration | Josef Schmoll, Manfred Bucheler | 1996-01-02 |
| 5213820 | Process and device for fluidized bed spray granulation | Reinhard Boeck, Hans Daun, Heiko Herold | 1993-05-25 |
| 4946654 | Process for preparing granulates | Burkhard Braun, Heinz Heusmann, Gerhard Stopp, Horst Karkossa | 1990-08-07 |
| 4931174 | Zigzag classifier | Heiko Herold, Reinhard Boeck, Hans Daun | 1990-06-05 |
| 4505870 | Preparation of low residual solvent content polyacrylonitrile filaments | Ulrich Reinehr, Toni Herbertz, Hermann-Josef Jungverdorben | 1985-03-19 |
| 4457884 | Continuous dry-spinning process for acrylonitrile filaments and fibres | Ulrich Reinehr | 1984-07-03 |