Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7897556 | Phthalimidoperoxyhexanoic acid particles encapsulated in a water soluble material | Georg Assmann, Horst-Dieter Speckmann, Frank Meier | 2011-03-01 |
| 7008593 | Deodorization of cationic acetonitrile derivatives | Georg Assmann, Horst-Dieter Speckmann, Wolfgang Lahn, Michael Lusse, Joerg Poethkow +2 more | 2006-03-07 |