Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831174 | Processes for preparing substituted 1, 3-oxathiolanes with antiviral properties | Bernard Belleau, Allan H. L. Tse, Colleen A. Evans, Haolun Jin, Boulos Zacharie +1 more | 2004-12-14 |
| 6649756 | PROCESS IMPROVEMENT IN THE PREPARATION OF (4R, 5S, 6S)-3-[[(2R,3R)-2-[[[(S)-2-AMINO-3-METHYL-1-OXOBUTYL]AMINO]METHYL]TETRAHYDRO-3-FURANYL]THIO]-6-[(R)-1-HYDROXYETHYL]-4-METHYL-7-OXO-1-AZABICYCLO[3.2.0]HEPT-2-ENE-2-CARBOXYLIC ACID | Phaik-Eng Sum, Yang-I Lin, Zhong Li | 2003-11-18 |
| 6369066 | Substituted 1,3-oxathiolanes with antiviral properties | Haolun Jin | 2002-04-09 |
| 6228860 | Substituted 1,3-oxathiolanes with antiviral properties | Haolun Jin | 2001-05-08 |
| 6175008 | Processes for preparing substituted 1,3-oxathiolanes with antiviral properties | Bernard Belleau, Allan H. L. Tse, Colleen A. Evans, Haolun Jin, Boulos Zacharie +1 more | 2001-01-16 |
| 6156737 | Use of dideoxy nucleoside analogues in the treatment of viral infections | Allan H. L. Tse | 2000-12-05 |
| 6069250 | Method and compositions for the synthesis of dioxolane nucleosides with .beta.-configuration | Alex Cimpoia, Krzysztof Bednarski | 2000-05-30 |
| 5945431 | Cytomegalovirus inhibiting compounds | Haolun Jin, Laval Chan, Wei Wang, Tomislav Stefanac, Paul Nguyen-Ba +2 more | 1999-08-31 |
| 5922867 | Method and compositions for the synthesis of dioxolane nucleosides with .beta. configuration | Alex Cimpoia, Krzysztof Bednarski | 1999-07-13 |
| 5763606 | Stereoselective synthesis of nucleoside analogues using bicyclic intermediate | Colleen A. Evans, Haolun Jin, M. Arshad Siddiqui, Allan H. L. Tse | 1998-06-09 |
| 5756706 | Processes for the diastereoselective synthesis of nucleoside analogues | Allan H. L. Tse | 1998-05-26 |
| 5744596 | Nucleoside analogues and synthetic intermediates | Allan H. L. Tse | 1998-04-28 |
| 5696254 | Processes for the diastereoselective synthesis of nucleoside analogues | Haolun Jin, Allan H. L. Tse, M. Arshad Siddiqui | 1997-12-09 |
| 5693787 | Intermediates in the synthesis of 1,3-oxathiolanyl cytosine nucleoside analogues | Haolun Jin, Allan H. L. Tse, M. Arshad Siddiqui | 1997-12-02 |
| 5684164 | Processes for preparing substituted 1,3-oxathiolanes with antiviral properties | Bernard Belleau, Allan H. L. Tse, Colleen A. Evans, Haolun Jin, Boulos Zacharie +1 more | 1997-11-04 |
| 5663320 | Processes for the diastereoselective separation of nucleoside analogue synthetic intermediates | Haolun Jin, Allan H. L. Tse, M. Arshad Siddiqui | 1997-09-02 |
| 5587480 | Substituted 1,3-oxathiolanes and substituted 1,3-dithiolanes with antiviral properties | Bernard Belleau, Nghe Nguyen-Ba, Laval Chan Chun Kong, Haolun Jin, Livio Brasili | 1996-12-24 |
| 5466806 | Processes for preparing substituted 1,3-oxathiolanes with antiviral properties | Bernard Belleau, Allan H. L. Tse, Colleen A. Evans, Haolun Jin, Boulos Zacharie +1 more | 1995-11-14 |