| 11274257 |
Process for selective production of light olefins and aromatic from cracked light naphtha |
Subramani SARAVANAN, Bandaru Venkata Hari Prasadgupta, Prosenjit Maji, Shoeb Hussain Khan, Shakti Singh +5 more |
2022-03-15 |
| 10662385 |
Delayed coking process with pre-cracking reactor |
Brijesh Kumar, Satyen Kumar Das, Ponoly Ramachandran PRADEEP, Terapalli Hari Venkata Devi Prasad, Bandaru Venkata Hariprasadgupta +4 more |
2020-05-26 |
| 10501692 |
Delayed coker drum and method of operating thereof |
Terapalli Hari Venkata Devi Prasad, Ponoly Ramachandran PRADEEP, Satyen Kumar Das, Rajesh, Gautam THAPA +3 more |
2019-12-10 |
| 10478840 |
Apparatus and method for converting liquid stream into fine droplets |
Shoeb Hussain Khan, Venkata Hari Prasad Gupta Bandaru, Gautam THAPA, Satheesh Vetterkunnel Kumaran, Debasis Bhattacharyya +1 more |
2019-11-19 |
| 9868903 |
Liquid phase additive for use in thermal cracking process to improve product yields |
Satyen Kumar Das, Ponoly Ramachandran PRADEEP, Terapalli Hari Venkata Devi Prasad, Gautam THAPA, Ram Mohan Thakur +7 more |
2018-01-16 |
| 9840671 |
Delayed coking process |
Ram Mohan Thakur, Ajay Kumar Arora, Terapalli Hari Venkata DEVI PRASAD, Pradeep Ponoly RAMACHANDRAN, Rajesh +5 more |
2017-12-12 |
| 8840846 |
Method and apparatus for catalytic cracking |
Debasis Bhattacharyya, Gadari Saidulu, Arumugam Velayutham Karthikeyani, Pankaj Kumar Kasliwal, Bandaru Venkata Hari Prasad Gupta +5 more |
2014-09-23 |
| 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 |
| 6114267 |
Process for the preparation of fluidized catalytic cracking (FCC) catalyst |
Sobhan Ghosh, Satish Makhija, Mohan Prabhu Kuvettu, Ventachalam Krishnan, Sanjay Kumar Ray +2 more |
2000-09-05 |
| 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 |