Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4394390 | Nasal dosage forms of propranol | Anwar A. Hussain, Shinichiro Hirai | 1983-07-19 |
| 4383993 | Nasal dosage forms containing natural female sex hormones | Anwar A. Hussain, Shinichiro Hirai | 1983-05-17 |
| 4315925 | Method of administering natural female sex hormones | Anwar A. Hussain, Shinichiro Hirai | 1982-02-16 |
| 4284648 | Nasal administration of propranolol | Anwar A. Hussain, Shinichiro Hirai | 1981-08-18 |