Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11007538 | Flotation reagents and flotation processes utilizing same | Devarayasamudram Ramachandran Nagaraj, Tarun Bhambhani, Puspendu Deo, Haunn-Lin Tony Chen | 2021-05-18 |
| 10130956 | Flotation reagents and flotation processes utilizing same | Devarayasamudram Ramachandran Nagaraj, Tarun Bhambhani, Puspendu Deo, Haunn-Lin Tony Chen | 2018-11-20 |
| 8720694 | Flotation reagents and flotation processes utilizing same | Devarayasamudram Ramachandran Nagaraj, Tarun Bhambhani, Puspendu Deo, Haunn-Lin Tony Chen | 2014-05-13 |