Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451322 | Retrovirus like particles made non infectious by a plurality of mutations | Shi-Xian Cao, Fei Yao, Roy Persson, Michel H. Klein | 2002-09-17 |
| 6395714 | Expressing gp140 fragment of primary HIV-1 isolate | Charles Sia, Shi-Xian Cao, Roy Persson | 2002-05-28 |
| 6342228 | Diagnostic kits comprising genetically engineered human immunodeficiency virus-like particles containing heterologous antigenic markers | Shi-Xian Cao, Fei Yao, Roy Persson, Michel H. Klein | 2002-01-29 |