Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8642099 | Method for preparing ginkgo extracts having a low content of 4′-O-methyl pyridoxine and/or biflavones | Clemens Erdelmeier, Hermann Hauer, Friedrich Lang | 2014-02-04 |
| 7611734 | Use of extracts from Pelargonium species | Shyam S. Chatterjee, Michael Noldner | 2009-11-03 |
| 7381429 | Extracts from sophora species, method for producing the same and their use | Clemens Erdelmeier, Hermann Jaggy | 2008-06-03 |
| 7166310 | Stable extract from Hypericum perforatum L., method for the production thereof and its use as a topical medicament | Clemens Erdelmeier, Joachim Herrmann | 2007-01-23 |
| 6280737 | Harpagoside-enriched extract from harpagophytum procumbens and processes for producing same | Karl-Heinz Stumpf, Hermann Jaggy, Rainer Oschmann, Thomas Simmet | 2001-08-28 |
| 5428038 | Benzopyranones, a method for producing them and uses therefor | Shyam S. Chatterjee, Michael Noldner, Hermann Hauer | 1995-06-27 |