Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6221824 | Process for the production of compounded acetonitrile derivatives | Andreas Lietzmann, Stefan Hammelstein, Christian Nitsch, Horst-Dieter Speckmann | 2001-04-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6221824 | Process for the production of compounded acetonitrile derivatives | Andreas Lietzmann, Stefan Hammelstein, Christian Nitsch, Horst-Dieter Speckmann | 2001-04-24 |