Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500864 | Disulfide derivatives useful for treating allergic diseases | Zixia Feng, Mark R. Hellberg | 2002-12-31 |
| 6492418 | Compositions containing a benzamide disulfide derivative for treating allergic diseases | Mark R. Hellberg, Zixia Feng | 2002-12-10 |
| 6492552 | Disulfide derivatives useful for treating allergic diseases | Zixia Feng, Mark R. Hellberg | 2002-12-10 |
| 6452052 | Aniline disulfide derivatives for treating allergic diseases | Mark R. Hellberg, Zixia Feng | 2002-09-17 |
| 6372802 | Aniline disulfide derivatives for treating allergic diseases | Mark R. Hellberg, Zixia Feng | 2002-04-16 |