Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680384 | Process for preparing 4,6-diaminopyrimido[5,4-d]pyrimidines | Werner Belzer, Werner Rall | 2004-01-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680384 | Process for preparing 4,6-diaminopyrimido[5,4-d]pyrimidines | Werner Belzer, Werner Rall | 2004-01-20 |