Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8298402 | Additives for improving the cold flowability and lubricity of fuel oils | Matthias Krull, Carsten Cohrs | 2012-10-30 |
| 8123930 | Additives for crude oils | Carsten Cohrs, Matthias Krull, Michael Feustel | 2012-02-28 |
| 7671098 | Alkoxylated, cross-linked polyglycerols and use thereof as biodegradable demulsifier | Dirk Leinweber, Franz-Xaver Scherl, Elisabeth Wasmund | 2010-03-02 |
| 7569615 | Alkoxylated dendrimers and use thereof as biodegradable demulsifiers | Dirk Leinweber, Michael Feustel, Elisabeth Wasmund | 2009-08-04 |