Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7112693 | Process for producing aliphatic oligocarbonate diols | Jörg Tillack, Jörg Laue, Herbert Witossek | 2006-09-26 |
| 6833433 | Method for producing aliphatic oligocarbonate diols | Jörg Tillack, Jörg Laue, Herbert Witossek | 2004-12-21 |
| 6818784 | Process for producing aliphatic oligocarbonate diols | Jörg Tillack, Jörg Laue, Herbert Witossek | 2004-11-16 |