Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6265607 | Process for the preparation of 4-(4'-chlorobiphenyl-4-yl)-4-keto-2-methylenebutyric acid | Andreas Meudt, Wilfried Pressler, Antje Noerenberg, Steffen Haber, Michael Erbes | 2001-07-24 |
| 6051732 | Process for the preparation of 3-acetoxy-2-methylbenzoyl chloride | Andreas Dierdorf | 2000-04-18 |
| 5910605 | Process for the preparation of 3-hydroxy-2-methylbenzoic acid and 3-acetoxy-2-methylbenzoic | Andreas Dierdorf | 1999-06-08 |
| 5710319 | Process for the preparation of substituted quinazoline-2,4-diones | — | 1998-01-20 |
| 5539114 | Process for the preparation of substituted quinazoline-2,4,-diones | Wolfgang Tronich | 1996-07-23 |