Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6280736 | Stable extract of Hypericum perforatum L.,process for preparing the same and pharmaceutical compositions | Clemens Erdelmeier, Friedrich Lang, Rainer Oschmann, Karl-Heinz Stumpf | 2001-08-28 |
| 6241988 | Stable extract of hypericum perforatum L., a method for producing the same, and corresponding pharmaceutical preparations | Clemens Erdelmeier, Friedrich Lang, Rainer Oschmann, Karl-Heinz Stumpf | 2001-06-05 |