Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806341 | Transdermal absorption dosage unit for narcotic analgesics and antagonists and process for administration | Yie W. Chien, Kabuji Tojo | 1989-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806341 | Transdermal absorption dosage unit for narcotic analgesics and antagonists and process for administration | Yie W. Chien, Kabuji Tojo | 1989-02-21 |