Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441187 | Method for producing camphorsultam | Shigeya Yamasaki | 2002-08-27 |
| 6350880 | Crystalline or crystallized acid addition salt of losartan and purification method of losartan | Tadashi Katsura, Nobushige Itaya | 2002-02-26 |