Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629455 | Process for preparing cyclopropyl alkyl ketones and 4,5-dihydroalkylfurans | Manfred Kaufhold | 1997-05-13 |
| 5616723 | Process for the preparation of 3-amino-5-methylpyrazole | J urgen Muhr | 1997-04-01 |