Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9198996 | Water-absorbing composites | Antje Ziemer, Horst Kaluza, Ernst Jürgen Bauer, Stefan Bruhns, Thomas Daniel +2 more | 2015-12-01 |
| 9149556 | Feminine hygiene absorbent articles comprising water-absorbing composites | Achille Di Cintio, Antje Ziemer, Horst Kaluza, Ernst Juergen Bauer, Stefan Bruhns +3 more | 2015-10-06 |
| 4927463 | Aqueous dispersion of gypsum and its use as a filler and coating pigment in the production of paper and cardboard | Erhard Kloetzer, Johannes Kioustelidis | 1990-05-22 |