Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11072677 | Comb polymers comprising imide functionality | Jennifer Holtzinger, Fabian Ziegler, Klaus Schimossek, Frank Lauterwasser | 2021-07-27 |
| 11015139 | Comb polymers for improving Noack evaporation loss of engine oil formulations | Stefan Karl Maier, Sarah Lippert, Klaus Schimossek | 2021-05-25 |