Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258372 | Recombinant vaccine against Marek's disease and Newcastle disease | Qingzhong Yu, John R. Dunn | 2025-03-25 |
| 11299517 | Recombinant vaccine against Marek's disease and Newcastle disease | Qingzhong Yu, John R. Dunn | 2022-04-12 |
| 9950059 | Immunogenic composition | Qingzhong Yu, Laszlo Zsak | 2018-04-24 |
| 6010703 | Recombinant poxvirus vaccine against feline rhinotracheitis | Roger Maes | 2000-01-04 |