Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331059 | Hydrophilic, highly swellable hydrogels | Friedrich Engelhardt, Rüdiger Funk, Ulrich Riegel, Gerlinde Ebert | 1994-07-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331059 | Hydrophilic, highly swellable hydrogels | Friedrich Engelhardt, Rüdiger Funk, Ulrich Riegel, Gerlinde Ebert | 1994-07-19 |