Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226296 | Method for producing absorbent articles comprising water-absorbing resin | Heike Opper, Arsen Arsenov Simonyan, Yoshiro Mitsukami, Keisuke Kikuchi | 2025-02-18 |
| 6133688 | Luminescent material | Thomas Justel, Ferdinand Schuth | 2000-10-17 |