Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696275 | Process for the manufacture of pharmaceutical grade ranitidine base | Jag Mohan Khanna, Naresh Kumar, Purna Chandra Ray | 1997-12-09 |
| 5621120 | Process for the manufacture of form 1 ranitidine hydrochloride | Jag Mohan Khanna, Naresh Kumar, Mahavir Singh Khanna | 1997-04-15 |