Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10517809 | Combination of isosorbide diesters with non-ionic surfactants for use as pearlizing agent | Claudia Stoer, Claus Nieendick, Mirella Winzek | 2019-12-31 |
| 10294238 | Isosorbide diester as pearlizing agent and opacifier | Claudia Stoer, Claus Nieendick, Mirella Winzek | 2019-05-21 |