Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7632940 | Process for the preparation of 4′-azido cytidine derivatives | Stefan Hildbrand, Keshab Sarma | 2009-12-15 |
| 7384939 | Process for preparation of pyridine derivatives of NK-1 receptor antagonist | David A. Johnston, L. Mark Hodges | 2008-06-10 |
| 7288658 | Process for preparation of pyridine derivatives | Wolfgang Goehring, Lewis M. Hodges, David A. Johnston, Goesta Rimmler | 2007-10-30 |
| 7122684 | Process for preparing 1,2-diamino compounds | Jack D. Brown, Robert C. Hughes | 2006-10-17 |
| 6765109 | Preparation of S-aryl-cysteine and its derivatives | Jack D. Brown, Hiralal N. Khatri, Dave A. Johnston, Robert J. Topping, Richard R. Dauer +1 more | 2004-07-20 |
| 6552204 | Synthesis of 3,6-dialkyl-5,6-dihydro-4-hydroxy-pyran-2-one | Lewis M. Hodges, Kurt Puentener, Michelangelo Scalone | 2003-04-22 |
| 6323344 | Preparation of ketorolac | Hiralal N. Khatri, George C. Schloemer | 2001-11-27 |
| 6229041 | Preparation of S-aryl-cysteine and its derivatives | Jack D. Brown, Hiralal N. Khatri, Dave A. Johnston, Robert J. Topping, Richard R. Dauer +1 more | 2001-05-08 |
| 6197976 | Preparation of ketorolac | Hiralal N. Khatri, George C. Schloemer | 2001-03-06 |
| 6136971 | Preparation of sulfonamides | Hiralal N. Khatri, Bradley S. DeHoff | 2000-10-24 |
| 5892055 | Preparation of mibefradil via an acetamide anion | — | 1999-04-06 |
| 5811556 | Preparation of mibefradil via a naphthalenylacetic acid | Jim-Wah Wong | 1998-09-22 |
| 5811557 | Preparation of mibefradil via an acetonitrile anion | Jim-Wah Wong | 1998-09-22 |
| 5808088 | Preparation of mibefradil via an acetamide anion | Michael P. Fleming | 1998-09-15 |
| 5567816 | Preparation of acyclovir using 1,3 dioxolane | George C. Schloemer, Yeun-Kwei Han | 1996-10-22 |
| 5026851 | Pyrido[2,3-]pyrimidine derivatives | Edward C. Taylor, George P. Beardsley, Stephen Robert Fletcher | 1991-06-25 |
| 4845216 | Pyrido [2,3,d]pyrimidine derivatives | Edward C. Taylor, George P. Beardsley, Stephen Robert Fletcher | 1989-07-04 |
| 4684653 | Pyrido(2,3-d)pyrimidine derivatives | Edward C. Taylor, George P. Beardsley, Stephen Robert Fletcher | 1987-08-04 |