Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731097 | Viscosity index improvers with defined molecular weight distributions | Katrin Schöller, Wolfgang Tschepat, Klaus Schimossek | 2020-08-04 |
| 10633610 | Comb polymers for improving Noack evaporation loss of engine oil formulations | Katrin Schöller, Stefan Karl Maier, Klaus Schimossek | 2020-04-28 |