Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12065526 | Process for the preparation of polyalkyl (meth)acrylate polymers | Katrin Schöller, Wolfgang Tschepat, Fabian Ziegler | 2024-08-20 |
| 11015139 | Comb polymers for improving Noack evaporation loss of engine oil formulations | Katrin Schöller, Stefan Karl Maier, Klaus Schimossek | 2021-05-25 |
| 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 |