Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815498 | Method for producing a polymeric conversion product | Roman Benedikt Raether, Bernd Modery, Frank Braun, David Christie, Sylke Haremza | 2004-11-09 |
| 6809165 | Method for producing polymers | David Christie, Sylke Haremza, Roman Benedikt Raether | 2004-10-26 |
| 6710024 | Washing active preparation | Roman Benedikt Raether, Sylke Haremza | 2004-03-23 |