Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652283 | Preparation of finely divided mixtures of amphiphilic polymers and polycarboxylates and use thereof | Dieter Boeckh, Hans-Ulrich Jager, Alexander Kud, Wolfgang Trieselt | 1997-07-29 |