Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4271069 | Beta-hCG preparation and method | Yun-Yen Tsong, Gursaran P. Talwar, Samuel Koide | 1981-06-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4271069 | Beta-hCG preparation and method | Yun-Yen Tsong, Gursaran P. Talwar, Samuel Koide | 1981-06-02 |