Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4384140 | 2-Chloroethyl urea derivatives | Peter Bregnedal | 1983-05-17 |
| 4367239 | Nitrosourea derivatives, pharmaceutical compositions thereof and method of preparation | Peter Bregnedal | 1983-01-04 |
| 4309429 | Xanthene and thioxanthene derivatives, compositions thereof, and treatment therewith | Niels Lassen, Klaus Bogeso, Peter Hansen, Allan J. Bigler | 1982-01-05 |
| 4285956 | Xanthene and thioxanthene derivatives, compositions thereof and treatment therewith | Niels Lassen, Klaus P. Boges, Peter Hansen, Allan J. Bigler | 1981-08-25 |
| 4275209 | Xanthene and thioxanthene derivatives | Niels Lassen, Klaus Bogeso, Peter Hansen, Allan J. Bigler | 1981-06-23 |