| Process for co-conversion of waste plastics and hydrocarbon feedstock PR Pradeep, P Mondal, SA Dixit, S Saluja, S Singh, THVD Prasad, ... US Patent 11,421,162, 2022 | 15 | 2022 |
| Delayed coker drum and method of operating thereof THVD Prasad, PR Pradeep, SK Das, JK Dixit, G THAPA, D Bhattacharyya, ... US Patent 10,501,692, 2019 | 4 | 2019 |
| Multi riser resid catalytic cracking process and apparatus S Gadari, MK Bhuyan, HVDP Terapalli, D Bhattacharyya, S Rajagopal US Patent 9,771,526, 2017 | 4 | 2017 |
| Process for the conversion of crude oil to light olefins, aromatics and syngas PR Pradeep, AK Kottakuna, THVD Prasad, SK Das, D Bhattacharyya, ... US Patent 10,590,354, 2020 | 3 | 2020 |
| Process and apparatus for co-conversion of waste plastics in Delayed Coker unit PR Pradeep, THVD Prasad, SA Dixit, P Mondal, VK Kottiyath, SK Das, ... US Patent 11,421,159, 2022 | 2 | 2022 |
| Delayed coking process RM Thakur, AK Arora, THVD PRASAD, PP RAMACHANDRAN, JK Dixit, ... US Patent 9,840,671, 2017 | 2 | 2017 |
| Thermal cracking additive compositions for reduction of coke yield in delayed coking process THVD Prasad, PR Pradeep, SK Das, JK Dixit, P Om, SK HAIT, EP DALAI, ... US Patent App. 14/541,031, 2015 | 2 | 2015 |
| Two stage thermal cracking process with multistage separation system SK Das, THVD Prasad, PR Pradeep, AK Kottakuna, D Bhattacharyya, ... US Patent 10,865,349, 2020 | 1 | 2020 |
| Delayed coking process with pre-cracking reactor B Kumar, SK Das, PR Pradeep, THVD Prasad, BV Hariprasadgupta, ... US Patent 10,662,385, 2020 | 1 | 2020 |
| Process for conversion of residue employing de-asphalting and delayed coking PR Pradeep, SK Das, THVD Prasad, AK Kottakuna, D Bhattacharyya, ... US Patent 10,584,290, 2020 | 1 | 2020 |
| Liquid phase additive for use in thermal cracking process to improve product yields SK Das, PR Pradeep, THVD Prasad, JK Dixit, G Thapa, RM Thakur, ... US Patent 9,868,903, 2018 | 1 | 2018 |
| Process and a system for enhancing the yield of light olefins S Saluja, G Saidulu, M Sau, S Mukthiyar, THVD Prasad, R Manna US Patent App. 18/614,527, 2024 | | 2024 |
| Process for production of needle coke PR Pradeep, SA Dixit, P Mondal, J Brahma, THVD Prasad, SK Das, ... US Patent 11,788,013, 2023 | | 2023 |
| Pre-treatment process for conversion of residual oils in a Delayed Coker Unit SA Dixit, PR Pradeep, J Brahma, THVD Prasad, SK Das, M Sau, ... US Patent 11,661,556, 2023 | | 2023 |
| Process for production of graphite coke from an admixture of coal and petroleum based hydrocarbons P Mondal, PR Pradeep, THVD Prasad, SK Das, M Sau, GS Kapur, ... US Patent 11,643,607, 2023 | | 2023 |
| Method for producing anode grade coke from crude oils SA Dixit, THVD Prasad, PR Pradeep, SK Das, M Sau, GS Kapur, ... US Patent App. 17/950,947, 2023 | | 2023 |
| Apparatus and a method for washing of hydrocarbon product vapor PR Pradeep, P Mondal, THVD Prasad, SK Das, M Sau, GS Kapur, ... US Patent 11,345,862, 2022 | | 2022 |
| Process for production of superior quality coke SK Das, THVD Prasad, PR Pradeep, AK Kottakuna, M Sau, ... US Patent 11,168,260, 2021 | | 2021 |
| Delayed coking furnace for heating coker feedstock AK Kottakuna, PR Pradeep, THVD Prasad, SK Das, M Sau, ... US Patent 11,149,207, 2021 | | 2021 |
| Process for conversion of fuel grade coke to anode grade coke PR Pradeep, P Mondal, THVD Prasad, SK Das, M Sau, SK Mazumdar, ... US Patent 10,941,346, 2021 | | 2021 |
