Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649751 | Synthesis, deprotection, analysis and purification of RNA and ribozymes | Nassim Usman, David Sweedler, Leonid Beigelman, Lech Dudycz, Susan Grimm +2 more | 2003-11-18 |
| 6586238 | Enzymatic nucleic acids containing 5′-and or 3′-cap structures | Jasenka Matulic-Adamic, Leonid Beigelman, Alexander Karpeisky, Thale Jarvis, Nassim Usman +1 more | 2003-07-01 |
| 6555668 | Non-nucleotide containing enzymatic nucleic acid | Nassim Usman, Jasenka Matulic-Adamic, Leonid Beigelman, Alex Karpeisky | 2003-04-29 |