Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883669 | Transdermal absorption dosage unit for estradiol and other estrogenic steroids and process for administration | Yie W. Chien, Chia-Shun Lee, Te-Yen Chien | 1989-11-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883669 | Transdermal absorption dosage unit for estradiol and other estrogenic steroids and process for administration | Yie W. Chien, Chia-Shun Lee, Te-Yen Chien | 1989-11-28 |