Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441110 | Method for producing halogen-free reactive polyisobutene | Christoph Sigwart, Karsten Eller, Manfred Barl, Rolf Fischer, Eugen Gehrer | 2002-08-27 |
| 6384154 | Preparation of halogen-free, reactive polyisobutene | Christoph Sigwart, Eugen Gehrer, Rolf Fischer, Ulrich Steinbrenner, Shelue Liang | 2002-05-07 |
| 6353101 | Method for producing lactams | Matthias Eiermann | 2002-03-05 |