Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4313871 | Antigen for early pregnancy test and contraceptive vaccine | — | 1982-02-02 |
| 4310455 | Antigen for early pregnancy test and contraceptive vaccine | — | 1982-01-12 |
| 4268435 | Chorionic gonadotropin derived antigen for early pregnancy test and contraceptive vaccine | — | 1981-05-19 |
| 4256629 | Antigen for early pregnancy test and contraceptive vaccine | — | 1981-03-17 |
| 4234561 | Antigen for early pregnancy test and contraceptive vaccine | — | 1980-11-18 |