Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11945728 | Process for obtaining vanadium oxide from a gasifier slag field | Sateesh Daggupati, Sachchit Majhi, Asit Kumar Das, Vipulkumar Rameshbhai Panchotia, Mehul Bharatbhai Joshi +4 more | 2024-04-02 |
| 11879165 | Process for recovering vanadium in the form of iron vanadate from a gasifier slag | Sateesh Daggupati, Sachchit Majhi, Asit Kumar Das, Vishwanath Sapre Ajit | 2024-01-23 |
| 11643609 | Process and a system for producing synthesis gas | Sateesh Daggupati, Clifton G. Keeler, Asit Kumar Das, Sachchit Majhi, Ajay Gupta +1 more | 2023-05-09 |
| 11383227 | Hydrothermally stable catalyst composition and a process for preparation thereof | Sateesh Daggupati, Sachchit Majhi, Asit Kumar Das | 2022-07-12 |
| 11319493 | Method for catalytic conversion of waste plastic into liquid fuel | Sateesh Daggupati, Sayani Thakur, Sachchit Majhi, Asit Kumar Das, Vishwanath Sapre Ajit | 2022-05-03 |
| 11118116 | FCC catalyst additive and a process for preparation thereof | Praveen Kumar Chinthala, Gopal Ravichandran, Tejas Doshi, Ankit Vipinkumar Patel, Vinodh Rayan +1 more | 2021-09-14 |
| 10376833 | Process for capturing carbon-dioxide from a gas stream | Surajit Sengupta, Vinay Amte, Asit Kumar Das, Satyanarayana Reddy Akuri, Manoj Yadav +3 more | 2019-08-13 |
| 10329223 | Process for propylene and LPG recovery in FCC fuel gas | Manoj Yadav, Asit Kumar Das, Amitkumar Parekh, Nilamkumar Limbasiya | 2019-06-25 |
| 10208262 | Process for catalytic gasification of carbonaceous feedstock | Sateesh Daggupati, Asit Kumar Das, Ajit V. Sapre | 2019-02-19 |
| 10166502 | Single compression system and process for capturing carbon dioxide | Vinay Amte, Asit Kumar Das, Surajit Sengupta, Manoj Yadav, Alok Pal +4 more | 2019-01-01 |
| 9982200 | Method for removing chlorides from hydrocarbon stream by steam stripping | Mahesh Gopalrao Marve, Amit Kumar Parekh, Asit Kumar Das, Rajeshwer Dongara, Devpal Singh Rana +6 more | 2018-05-29 |
| 9944867 | System and method for preparing hydrocarbon blend from multiple component streams | Anil Wadhwa, Ashish Ranjan Jha, Chandra Saravanan, Asit Kumar Das, Pinakiranjan Sankarprasad Patra +6 more | 2018-04-17 |
| 9939821 | Computer implemented blend control system and method for preparation of a hydrocarbon blend | Anil Wadhwa, Ashish Ranjan Jha, Chandra Saravanan, Asit Kumar Das, Pinakiranjan Sankarprasad Patra +6 more | 2018-04-10 |
| 9931593 | Multi-compression system and process for capturing carbon dioxide | Vinay Amte, Asit Kumar Das, Surajit Sengupta, Manoj Yadav, Alok Pal +4 more | 2018-04-03 |
| 9783743 | Process and composition of catalyst/additive for reducing fuel gas yield in fluid catalytic cracking (FCC) process | Srikanta Dinda, Praveen Kumar Chinthala, Amit Gohel, Ashwani Yadav, Gopal Ravichandran +1 more | 2017-10-10 |
| 9550708 | Process for catalytic conversion of low value hydrocarbon streams to light olefins | Manoj Yadav, Amitkumar Parekh, Asit Kumar Das, Shubhangi Jaguste, Praveen Kumar Chinthala +3 more | 2017-01-24 |
| 9446384 | Adiabatic regeneration of sulfur capturing adsorbents | Asit Kumar Das, Ajay Gupta, Bharat Kumar Vaja, Govind Tulsi, Harender Bisht +2 more | 2016-09-20 |
| 9238780 | Solvent extraction process for removal of naphthenic acids and calcium from low asphaltic crude oil | Harender Bisht, Asit Kumar Das, Bibeka Hazarika, Biswajit Shown, D. P. S. Rana +5 more | 2016-01-19 |
| 9067196 | FCC catalyst additive and a method for its preparation | Gopal Ravichandran, Praveen Kumar Chinthala, Tejas Doshi, Arun Kumar, Amit Gohel +3 more | 2015-06-30 |
| 8685232 | Fluid catalytic cracking (FCC) process for manufacturing propylene and ethylene in increased yield | Asit Kumar Das, Ashwani Yadav, Manoj Yadav, Akhilesh Kumar Bhatnagar, Rajeshwar Dongara +1 more | 2014-04-01 |
| 8618344 | Process for recovery of propylene and LPG from FCC fuel gas using stripped main column overhead distillate as absorber oil | Manoj Yadav, Asit Kumar Das, Yogesh Gupta, Minaz Makhania, Gobind Tulsi +2 more | 2013-12-31 |
| 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 |
| 7381322 | Resid cracking apparatus with catalyst and adsorbent regenerators and a process thereof | Kasliwal Pankaj, Rama Rao Marri, Dixit Jagdev Kumar, Saroya Latoor Lal, Satish Makhija +1 more | 2008-06-03 |
| 7008595 | Resid cracking apparatus with catalyst and adsorbent regenerators and a process thereof | Kawliwal Pankaj, Rama Rao Marri, Dixit Jagdev Kumar, Saroya Latoor Lal, Satish Makhija +1 more | 2006-03-07 |
| 6656344 | Fluidized catalytic cracking process | Marri Rama Rao, Vutukuru Lakshmi Narasimha Murthy, Sanjeev Singh, Asit Kumar Das, Sobhan Ghech +2 more | 2003-12-02 |