Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5902865 | Preparation of polystyrene by continuous anionic polymerization | Hermann Gausepohl, Wolfgang Fischer, Wolfgang Loth | 1999-05-11 |
| 5766288 | Multilayered deep-bed filter material | Henrik Badt | 1998-06-16 |
| 5717040 | Continuous process for polymerizing anionically polymerizable vinyl compounds | Franz Brandstetter, Hermann Gausepohl | 1998-02-10 |
| 5587423 | Preparation of block copolymers by ionic polymerization | Franz Brandstetter, Hermann Gausepohl | 1996-12-24 |
| 5391655 | Preparation of an aromatic vinyl compound | Franz Brandstetter, Hermann Gausepohl | 1995-02-21 |