Issued Patents All Time
Showing 51–75 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6124269 | 2-Halo-6-O-substituted ketolide derivatives | Ly Tam Phan, Yat Sun Or, Jacob J. Platter, Yan Chen, Richard F. Clark | 2000-09-26 |
| 6075133 | 6-O-substituted antibacterial erythromycin ketolides and methods of making | Yat Sun Or, Zhenkun Ma, Richard F. Clark, Jacob J. Plattner, George W. Griesgraber | 2000-06-13 |
| 6075011 | 6-O-substituted erythromycin compounds and method for making same | Yat Sun Or, Richard F. Clark, Zhenkun Ma, George W. Griesgraber, Leping Li | 2000-06-13 |
| 6046171 | 6,11-bridged erythromycin derivatives | Yat Sun Or, George W. Griesgraber, Leping Li | 2000-04-04 |
| 6034069 | 3-'N-modified 6-O-substituted erythromycin ketolide derivatives having antibacterial activity | Yat Sun Or, Zhenkun Ma | 2000-03-07 |
| 6028181 | 6-0-Substituted antibacterial erythromycin ketolides and methods of making | Yat Sun Or, Zhenkun Ma, Richard F. Clark, Jacob J. Plattner, George W. Griesgraber | 2000-02-22 |
| 5922683 | Multicyclic erythromycin derivatives | Yat Sun Or, George W. Griesgraber | 1999-07-13 |
| 5866549 | 6-O-substituted ketolides having antibacterial activity | Yat Sun Or, Zhenkun Ma, Richard F. Clark, Jacob J. Plattner, George W. Griesgraber | 1999-02-02 |
| 5837868 | Process for preparation of chiral 3-amino-pyrrolidine and analogous bicyclic compounds | Wei Wang, Qun Li, Lisa A. Hasvold | 1998-11-17 |
| 5789591 | Process for preparing 1-substituted 8-chloro-7-fluoro-9-methyl-4-oxo-4H-quinolizine-3-carboxylic acid ethyl ester compounds | David A. DeGoey, David J. Grampovnik, Larry L. Klein, Paul A. Lartey, Christina L. Leone +2 more | 1998-08-04 |
| 5780605 | 6,9-bridged erythromycin derivatives | Yat Sun Or, Richard F. Clark, Jacob J. Plattner | 1998-07-14 |
| 5780604 | 11,12-cyclic phosphite or phosphate derivatives of erythromycin and related macrolides | Yat Sun Or, Richard F. Clark | 1998-07-14 |
| 5750510 | 3-descladinose-2,3-anhydroerythromycin derivatives | Richard L. Elliott, Yat Sun Or, George W. Griesgraber, Jacob J. Plattner, Daisy Pireh | 1998-05-12 |
| 5747466 | 3-deoxy-3-descladinose derivatives of erythromycins A and B | Richard L. Elliott, Yat Sun Or, Daisy Pireh | 1998-05-05 |
| 5726182 | Quinolizinone type compounds | Qun Li, Curt S. Cooper, Anthony K. L. Fung, Cheuk M. Lee, Jacob J. Plattner +2 more | 1998-03-10 |
| 5703244 | Process for preparation of chiral 3-amino-pyrrolidine and analogous bicyclic compounds | Qun Li, Wei Wang, Lisa A. Hasvold | 1997-12-30 |
| 5693813 | Process for preparation of 4H-4-oxo-quinolizine-3-carboxylic acid | Wei Wang, Francis A. J. Kerdesky, Chi-Nung Hsiao, Qun Li | 1997-12-02 |
| 5668164 | Process for synthesis of chiral cis-and trans-3-amino-4 substituted pyrrolidine compounds | Zhenkun Ma, Curt S. Cooper, Anthony K. L. Fung | 1997-09-16 |
| 5624924 | Quinobenzothiazine antineoplastic agents | Jacob J. Plattner, Robert Hallas | 1997-04-29 |
| 5618949 | Process for synthesis of chiral cis- and trans-3-amino-4-substituted pyrrolidine compounds | Zhenkun Ma, Curt S. Cooper, Anthony K. L. Fung | 1997-04-08 |
| 5618813 | Benzo[5.6]pyrano[2.3.4-ij]quinolizine and benzo[5.6]thiopyrano[2.3.4-ij]quinolizine derivatives as antibacterial and antineoplastic agents | Qun Li, Kathleen Raye | 1997-04-08 |
| 5599816 | Quinolizinone type compounds | Qun Li, Curt S. Cooper, Anthony K. L. Fung, Cheuk M. Lee, Jacob J. Plattner +2 more | 1997-02-04 |
| 5580872 | Quinolizinone type compounds | Qun Li, Curt S. Cooper, Anthony K. L. Fung, Cheuk M. Lee, Jacob J. Plattner | 1996-12-03 |
| 5359088 | Enantiomerically pure aminopyrrolidine compounds | Terry J. Rosen | 1994-10-25 |
| 5318965 | Quinobenzoxazine, antineoplastic agents | Jacob J. Plattner, Robert Hallas | 1994-06-07 |