Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7138523 | Preparation of 4-(4-fluorophenyl)-N-alkylnipecotinate esters, 4-(4-fluorophenyl)-N-arylnipecotinate esters and 4-(4-fluorophenyl)-N-aralkylnipecotinate esters | Allan W. Rey, K. S. Keshava Murthy, Yajun Zhao, Tania E. Nish | 2006-11-21 |
| 6635753 | Process for the preparation of substantially pure stavudine and related intermediates useful in the preparation thereof | K. S. Keshava Murthy | 2003-10-21 |
| 6380388 | 1,3-oxathiolan-5-ones useful in the production of antiviral nucleoside analogues | K. S. Keshava Murthy, Stephen E. Horne, Gurijala Venu Reddy, Chandrawansha B. W. Senanayake | 2002-04-30 |
| 5750714 | Process for the manufacture of related intermediates including cistofur | K.S. Keshava Murthy, Gamini Weeratunga, Kanwar Pal Singh Sidhu | 1998-05-12 |
| 5596093 | Process for preparing halogenated 2,3-O-cyclocytidine derivatives | Khashayar Karimian, Anand Daljeet, Keshava Murthy | 1997-01-21 |
| 5536824 | Organosulfonyl salts of 2,3'-O-cyclocytidine | Khashayar Karimian | 1996-07-16 |
| 5527782 | 5-halo-2,3'-O-cyclocytidines | Khashayar Karimian, Anand Daljeet, Keshava Murthy | 1996-06-18 |
| 5523423 | Form of form 1 Ranitidine | Keshava Murthy, Kanwarpal S. Swidhu | 1996-06-04 |
| 5519129 | Complex of guanidine and AZT | Khashayar Karimian | 1996-05-21 |
| 5508423 | Methods for the manufacture of fluconazole | Keshava Murthy, Gamini Weeratunga, Derek J. Norris | 1996-04-16 |
| 5399682 | Process for preparing 2,3'-O-cyclocytidine | Khashayar Karimian | 1995-03-21 |
| 5387677 | Recovery of AZT by guanidine precipitation | Khashayar Karimian | 1995-02-07 |