Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10793480 | Process for the preparation of potassic fertiliser from alcohol distillery effluent (spent wash) | Soumya Haldar, Subarna Maiti | 2020-10-06 |
| 10683211 | Process for potash recovery from biomethanated spent wash with concomitant environmental remediation of effluent | Subarna Maiti, Soumya Haldar, Krishna Kanta Ghara, Prasanta Das, Samir Kumar Kanjibhai Charola +1 more | 2020-06-16 |