Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632454 | Multilayer pharmaceutical product for release in the colon | Hans-Ulrich Petereit, Vishal Gupta | 2003-10-14 |
| 6576255 | Injection molding method for (meth)acrylate copolymers having tertiary ammonium groups | Hans-Ulrich Petereit, Manfred Assmus, Werner Hoess, Wolfgang Fuchs, Hartmut Schikowsky | 2003-06-10 |