Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10584085 | Process for etherification of mixed olefinic light naphtha and simultaneous reduction of methanol in the product | Saravanan Subramani, Prosenjit Maji, Reshmi Manna, Pushkar VARSHNEY, Kamlesh Gupta +4 more | 2020-03-10 |
| 9637693 | Process for reduction of sulfur in FCC liquid products through the use of carbon monoxide as a reducing agent | Pankaj Kumar Kasliwal, Brijesh Kumar Verma, Ganga Shanker Mishra, Arumugam Velayutham Karthikeyani, Mohan Prabhu Kuvettu +3 more | 2017-05-02 |
| 7462275 | Process for conversion of hydrocarbons to saturated LPG and high octane gasoline | Asit Kumar Das, Debasis Bhattacharyya, Gadari Saidulu, Satayen Kumar Das, Bandaru Venkata Hari Prasad Gupta +15 more | 2008-12-09 |
| 7029571 | Multi stage selective catalytic cracking process and a system for producing high yield of middle distillate products from heavy hydrocarbon feedstocks | Debasis Bhattacharyya, Asit Kumar Das, Arumugam Velayutham Karthikeyani, Satyen Kumar Das, Pankaj Kumar Kasliwal +6 more | 2006-04-18 |
| 6153089 | Upgradation of undesirable olefinic liquid hydrocarbon streams | Asit Kumar Das, Sukumar Mandal, Sobhan Ghosh, Debasis Bhattacharyya, Ganga Shanker Mishra +7 more | 2000-11-28 |
| 5846402 | Process for catalytic cracking of petroleum based feed stocks | Sukumar Mandal, Suresh Kumarshah, Debasis Bhattacharyya, Vutukuru Lakshmi Narasimha Murthy, Asit Kumar Das +10 more | 1998-12-08 |