Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6004575 | Use of (meth) acrylic acid/maleic acid copolymers for improving mucosal permeability | Gerrit Borchard, Albertus Gerrit De Boer, Hans E. Junginger, Karl Kolter, Volker Schehlmann +1 more | 1999-12-21 |