Issued Patents All Time
Showing 1–8 of 8 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 |
| 9540248 | Selective extraction of potassium chloride employing tartaric acid as safe, benign and recyclable extractant | Pushpito Kumar Ghosh, Krishna Kanta Ghara, Jignesh Solanki, Harshad R. Brahmbhatt, Jatin Rameshchandra Chunawala +2 more | 2017-01-10 |
| 9517943 | Integrated process of production of potassium sulphate and ammonium sulfate from kainite mixed salt | Pushpito Kumar Ghosh, Maheshkumar Ramniklal Gandhi | 2016-12-13 |
| 9452993 | Process for improved seaweed biomass conversion for fuel intermediates, agricultural nutrients and fresh water | Pushpito Kumar Ghosh, Dibyendu Mondal, Kamalesh Prasad, Subarna Maiti, Bharti Gunvantray Shah +1 more | 2016-09-27 |
| 9193601 | Method of recycling of by-products for the production of soda ash and ammonium sulphate | Pushpito Kumar Ghosh, Haresh Mahipatlal Mody, Rajesh Shantilal Somani, Maheshkumar Ramniklal Gandhi, Hari Chand Bajaj +2 more | 2015-11-24 |
| 8957239 | Process for the eco-friendly preparation of 3, 5-dibromo-4-hydroxybenzonitrile | Subbarayappa Adimurthy, Gadde Ramachandraiah, Girdhar Joshi, Rajendra Suryabhan Patil, Maheshkumar Ramniklal Gandhi +1 more | 2015-02-17 |
| 8721999 | Process for simultaneous production of potassium sulphate, ammonium sulfate, magnesium hydroxide and/or magnesium oxide from kainite mixed salt and ammonia | Pushpito Kumar Ghosh, Haresh Mahipatlal Mody, Jatin Rameshchandra Chunawala, Maheshkumar Ramniklal Gandhi, Hari Chand Bajaj +3 more | 2014-05-13 |