Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE34864 | Carrier for coating with immunologically-active material | Hans-Georg Batz, Klaus Stellner | 1995-02-21 |
| 4980299 | Carrier for coating with immunologically-active material | Hans-Georg Batz, Klaus Stellner | 1990-12-25 |