Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6281391 | Synthesis of methylthiophenyl hydroxyketones | Richard D. Tillyer, Ian Davies, Robert D. Larsen, Xin Wang, Paul O'Shea +3 more | 2001-08-28 |
| 6271421 | Process for selective mono-debromination of polybromoalkyl aryl or heteroaryl ketones | — | 2001-08-07 |
| 6171832 | Process for the preparation cis-(1S,2R)-indanediol by direduction of 1,2-indanedione using trichosporon cutaneum | Michael M. Chartrain, Norihiro Ikemoto | 2001-01-09 |
| 5693816 | Process for the preparation of diisopinocampheylchloroborane | Robert D. Larsen, Thomas R. Verhoeven, Mangzhu Zhao | 1997-12-02 |
| 5545758 | Process for the preparation of diisopinocampheylchloroborane | Robert D. Larsen, Thomas R. Verhoeven, Mangzhu Zhao | 1996-08-13 |
| 5310928 | Process for preparing biphenyltetrazole compounds | Young S. Lo, Lucius Rossano, Robert D. Larsen | 1994-05-10 |
| 5187278 | Trialkylsilyl trifluoromethanesulfonate mediated .alpha.-methylenic carbon functionalization of 4-aza-5.alpha.-androstan-3-one steroids | Kevin W. Anderson, Sandor Karady, Alan W. Douglas, Newton L. Abramson, Richard F. Shuman | 1993-02-16 |
| 5120847 | Process for iodinating or brominating the .alpha.-methylenic carbon of a secondary amide | Sandor Karady, Kevin W. Anderson, Newton L. Abramson, Richard F. Shuman | 1992-06-09 |
| 5091534 | Trialkylsilyl trifluoromethanesulfonate mediated .alpha.-methylenic carbon functionalization of 4-AZA-5.alpha.-androstan-3-one steroids | Sandor Karady, Kevin W. Anderson, Alan W. Douglas, Newton L. Abramson, Richard F. Shuman | 1992-02-25 |
| 5089626 | Process for preparing an angiotensin II antagonist | — | 1992-02-18 |
| 5075436 | Chiral 1-.beta.-methyl-carbapenem intermediates | Ichiro Shinkai, Lelia M. Fuentes | 1991-12-24 |
| 5064964 | Process for certain (2R-trans)hexahydroaroquinolizines | Ann E. DeCamp, Ralph P. Volante, Ichiro Shinkai | 1991-11-12 |
| 5059696 | Processes and intermediates for the preparation of 5-oxygenated HMG-CoA reductase inhibitors | Robert K. Anderson, Ann E. DeCamp, Alan T. Kawaguchi, Sander G. Mills, Ralph P. Volante | 1991-10-22 |
| 5039814 | Ortho-lithiation process for the synthesis of 2-substituted 1-(tetrazol-5-yl)benzenes | Richard F. Shuman, Robert K. Anderson | 1991-08-13 |
| 5021575 | Method for introducing a 1,2 double bond into azasteroids | Robert K. Anderson, Richard E. Shuman, Leonard M. Weinstock | 1991-06-04 |
| 4942235 | Process for certain (2R-trans)hexahydroaroquinolizines | Ann E. DeCamp, Ralph P. Volante, Ichiro Shinkai | 1990-07-17 |