Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637503 | Plasmids, their construction and their use in the manufacture of a plasminogen activator | Regina E. Brigelius-Flohe', Wolfgang Hillen, Gerd J. Steffens, Wolfgang Strassburger, Martin WILHELM | 1997-06-10 |