Issued Patents 2002
Showing 1–2 of 2 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, Marianne Heger, Rolf Daniels | 2002-10-29 |
| 6399099 | Effervescent composition with dry extract of ginkgo biloba | — | 2002-06-04 |