Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433192 | Method for producing mixtures of 1,4-butanediol, tetrahydrofuran and &ggr;-butyrolactone | Rolf Fischer, Gerd Kaibel, Rolf Pinkos | 2002-08-13 |
| 6350924 | Method for producing 1,4-butanediol | Rolf Fischer, Gerd Kaibel, Rolf Pinkos | 2002-02-26 |
| 6346629 | Method for producing butyrolactones | Melanie Brunner, Udo Rheude, Jochem Henkelmann | 2002-02-12 |