Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471971 | Cellulose-ether-stabilized oil-in-water emulsions as a vehicle for homeopathic and herbal active ingredients | Christian Wollenweber, Rainer Oschmann, Marianne Heger | 2002-10-29 |