Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5508448 | Process for the preparation of trioxane | Gerhard Emig, Frank Kern, Michael Hoffmockel, Karl-Friedrich Muck, Gunter Sextro | 1996-04-16 |
| 5508449 | Process for the preparation of trioxane | Gerhard Emig, Frank Kern, Michael Hoffmockel, Karl-Friedrich Muck, Gunter Sextro | 1996-04-16 |