Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6737501 | Process for the preparation of copolymeric hydrophobically modified polyglutamic acid derivatives and their use | Thomas Dietz, Erika Messinger, Ute Schick, Christian Weitemeyer, Astrid Zündorff | 2004-05-18 |