Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215280 | Method for producing metallurgical coke and the metallurigical coke thereof | Bidyut Das, Abhinav Kumar Soni, Ashish Kori | 2025-02-04 |
| 12122907 | Compounds, compositions and methods for utilization of non-coking coal | Debjani Nag, Soumitra Ghorai, Ajinkya Meshram, Bidyut Das, Ranjan Singh +1 more | 2024-10-22 |
| 11242490 | Method for producing metallurgical coke from non-coking coal | Bidyut Das, Sanjay Chandra, Atanu Ranjan Pal, Munish Sudan, Eleanor Binner +4 more | 2022-02-08 |
| 8647400 | Beneficiation process to produce low ash clean coal from high ash coals | Pradip Banerjee, Debashish Bhattachargee, Tridibesh Mukherjee, Saibal Ganguly | 2014-02-11 |