Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7381429 | Extracts from sophora species, method for producing the same and their use | Clemens Erdelmeier, Egon Koch | 2008-06-03 |
| 6280737 | Harpagoside-enriched extract from harpagophytum procumbens and processes for producing same | Karl-Heinz Stumpf, Rainer Oschmann, Egon Koch, Thomas Simmet | 2001-08-28 |
| 5925355 | Preparations of Crataegus species, pharmaceutical compositions and their use for preventing sudden death due to cardiac arrest and reperfusion-caused cardiovascular lesions | Shyam S. Chatterjee | 1999-07-20 |
| 5389370 | Active component concentrates and new active component combinations from ginkgo biloba leaves, their method of preparation and pharmaceuticals containing the active component concentrates or the active component combinations | Joseph O'Reilly | 1995-02-14 |
| 4892883 | Pharmaceutical compositions containing bilobalide for the treatment of neuropathies Ai | Shyam S. Chatterjee, Benard L. Gabard | 1990-01-09 |
| 4571407 | Pharmaceutical compositions containing bilobalid for the treatment of neuropathies | Shyam S. Chatterjee, Bernard L. Gabard | 1986-02-18 |
| 4528289 | Corynantheine derivates, processes for their preparation, and their use | Shyam S. Chatterjee, Bernard L. Gabard | 1985-07-09 |
| 4401825 | Reactive iridoid derivatives; process for manufacture and application of same | Klaus Weinges, Herbert von der Eltz | 1983-08-30 |