Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818635 | 7-substituted tetracycline compounds | Mark L. Nelson, Roger Frechette, Beena Bhatia, David Messersmith | 2004-11-16 |
| 6683068 | 7, 9-substituted tetracycline compounds | Mark L. Nelson, Roger Frechette, Mohamed Y. Ismail, Todd Bowser, Laura McIntyre +6 more | 2004-01-27 |