Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11491457 | Zinc oxide based sorbent and process for preparing same | Jian-Ping Shen, Jason S. Norman, Raghubir P. Gupta | 2022-11-08 |
| 11225618 | Continuous desulfurization process based on metal oxide-based regenerable sorbents | Raghubir P. Gupta | 2022-01-18 |