Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644053 | Penam derivatives | Christian Hubschwerlen, Jean-Luc Specklin | 1997-07-01 |
| 5637579 | Penam derivatives | Christian Hubschwerlen, Jean-Luc Specklin | 1997-06-10 |
HR
Hans Richter
Overall (1997): #39,114 of 185,788Top 25%
2
Patents 1997