Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7041817 | Synthesis, deprotection, analysis and purification of RNA and ribozymes | Nassim Usman, David Sweedler, Leonid Beigelman, Lech Dudycz, Susan Grimm +2 more | 2006-05-09 |
| 6849726 | Non-nucleotide containing RNA | Nassim Usman, Jasenka Matulic-Adamic, Leonid Beigelman, Alex Karpeisky | 2005-02-01 |
| 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 |
| 6469158 | Synthesis, deprotection, analysis and purification of RNA and ribozymes | Nassim Usman, David Sweedler, Leonid Beigelman, Lech Dudycz, Susan Grimm +2 more | 2002-10-22 |
| 6437117 | Synthesis, deprotection, analysis and purification for RNA and ribozymes | Nassim Usman, David Sweedler, Leonid Beigelman, Lech Dudycz, Susan Grimm +2 more | 2002-08-20 |
| 6362323 | Non-nucleotide containing nucleic acid | Nassim Usman, Jasenka Matulic-Adamic, Leonid Beigelman, Alex Karpeisky | 2002-03-26 |
| 6353098 | Synthesis, deprotection, analysis and purification of RNA and ribozymes | Nassim Usman | 2002-03-05 |
| 6117657 | Non-nucleotide containing enzymatic nucleic acid | Nassim Usman, Jasenka Matulic-Adamic, Leonid Beigelman, Alex Karpeisky | 2000-09-12 |
| 5998203 | Enzymatic nucleic acids containing 5'-and/or 3'-cap structures | Jasenka Matulic-Adamic, Leonid Beigelman, Alexander Karpeisky, Thale Jarvis, Nassim Usman +1 more | 1999-12-07 |
| 5891683 | Non-nucleotide containing enzymatic nucleic acid | Nassim Usman, Jasenka Matulic-Adamic, Leonid Beigelman, Alex Karpeisky | 1999-04-06 |
| 5831071 | Synthesis deprotection analysis and purification of RNA and ribozymes | Nassim Usman | 1998-11-03 |
| 5804683 | Deprotection of RNA with alkylamine | Nassim Usman, Danuta Tracz | 1998-09-08 |
| 5750506 | Bradykinin antagonists with extended hydrophobic side chains | Val S. Goodfellow, Heather B. Kroona, Eric T. Whalley, Dana A. Zummach | 1998-05-12 |
| 5728818 | Chemical linkage of ribozyme protions | Nassim Usman | 1998-03-17 |
| 5610140 | Bradykinin receptor antagonists with neurokinin receptor blocking activity | Val S. Goodfellow, Eric T. Whalley | 1997-03-11 |