Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7879966 | pH-sensitive polymer | Hans-Ulrich Petereit, Christian Meier, Klaus Schultes, Jean-Christophe Leroux | 2011-02-01 |
| 7553918 | pH-sensitive polymer | Hans-Ulrich Petereit, Christian Meier, Klaus Schultes, Jean-Christophe Leroux | 2009-06-30 |