Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7544665 | Synthesis using peptide intermediate fragments | Hiralal N. Khatri, Yeun-Kwei Han, David A. Johnston | 2009-06-09 |
| 7384939 | Process for preparation of pyridine derivatives of NK-1 receptor antagonist | Peter J. Harrington, David A. Johnston | 2008-06-10 |