Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444837 | Synthesis and antiviral activity of a series of pyrophosphate analogs | Charles E. McKenna, Zeng Li | 2002-09-03 |
| 6441214 | Derivatives and analogs | Charles E. McKenna, Zeng Li | 2002-08-27 |