Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797021 | Process of preparation of novel mannich bases from hydrogenated and distilled cashew nut shell liquid (CNSL) for use as additive in liquid hydrocarbon fuels | Suresh Kumar Puri, Anurag Gupta, M. Rajesh, Rameshwar Prasad, V. K. Sharma +5 more | 2004-09-28 |
| 6090993 | Process for the preparation of aromatic solvent from a dioxane contaminated aromatic stream | Anurag Gupta, Suresh Kumar Puri, Arunagiri Samy, Arvind Pratap Singh, Biswajit Basu +1 more | 2000-07-18 |