Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809173 | Anionically produced polyamide and method for the production thereof and also a method for reprocessing polyamide | Eduard Schmid, Ivano Laudonia, Werner Kagi | 2004-10-26 |
| 5316578 | Process and apparatus for producing starch melt and products obtainable by this process | Friedrich Buehler, Josef Casanova, Hans-Joachim Schultze | 1994-05-31 |