| Patent | Date |
|---|
Process for co-conversion of waste plastics and hydrocarbon feedstock
Grant 11,421,162 - Pradeep , et al. August 23, 2 | 2022-08-23 |
Process and apparatus for co-conversion of waste plastics in Delayed Coker unit
Grant 11,421,159 - Pradeep , et al. August 23, 2 | 2022-08-23 |
Apparatus and a method for washing of hydrocarbon product vapor
Grant 11,345,862 - Pradeep , et al. May 31, 2 | 2022-05-31 |
Process for production of MARPOL compliant bunker fuel from petroleum residues
Grant 11,345,866 - Mazumdar , et al. May 31, 2 | 2022-05-31 |
Process For Production Of Needle Coke
App 20220089955 - PRADEEP; Ponoly Ramachandran ; et al. | 2022-03-24 |
Process for Production of Graphite Coke from an Admixture of Coal and Petroleum Based Hydrocarbons
App 20220041935 - MONDAL; Prantik ; et al. | 2022-02-10 |
Process For Co-Conversion Of Waste Plastics And Hydrocarbon Feedstock
App 20220041940 - PRADEEP; Ponoly Ramachandran ; et al. | 2022-02-10 |
Process for production of superior quality coke
Grant 11,168,260 - Das , et al. November 9, 2 | 2021-11-09 |
Delayed coking furnace for heating coker feedstock
Grant 11,149,207 - Kottakuna , et al. October 19, 2 | 2021-10-19 |
Process for production of MARPOL compliant bunker fuel from petroleum residues
App 20210246380 - MAZUMDAR; Sanjiv Kumar ; et al. | 2021-08-12 |
Apparatus And A Method For Washing Of Hydrocarbon Product Vapor
App 20210139791 - PRADEEP; Ponoly Ramachandran ; et al. | 2021-05-13 |
Process And Apparatus For Co-conversion Of Waste Plastics In Delayed Coker Unit
App 20210087473 - PRADEEP; Ponoly Ramachandran ; et al. | 2021-03-25 |
Process for conversion of fuel grade coke to anode grade coke
Grant 10,941,346 - Pradeep , et al. March 9, 2 | 2021-03-09 |
Process for production of anisotropic coke
Grant 10,934,494 - Prasad , et al. March 2, 2 | 2021-03-02 |
Delayed Coking Furnace For Heating Coker Feedstock
App 20200392414 - KOTTAKUNA; Arjun Kumar ; et al. | 2020-12-17 |
Two stage thermal cracking process with multistage separation system
Grant 10,865,349 - Das , et al. December 15, 2 | 2020-12-15 |
Process For Conversion Of Fuel Grade Coke To Anode Grade Coke
App 20200377798 - PRADEEP; Ponoly Ramachandran ; et al. | 2020-12-03 |
Delayed coking process with pre-cracking reactor
Grant 10,808,177 - Das , et al. October 20, 2 | 2020-10-20 |
Process For Production Of Anisotropic Coke
App 20200325407 - PRASAD; Terapalli Hari Venkata Devi ; et al. | 2020-10-15 |
Process for conversion of high acidic crude oils
Grant 10,676,678 - Pradeep , et al. | 2020-06-09 |
Delayed coking process with pre-cracking reactor
Grant 10,662,385 - Kumar , et al. | 2020-05-26 |
Process for the conversion of crude oil to light olefins, aromatics and syngas
Grant 10,590,354 - Pradeep , et al. | 2020-03-17 |
Process for conversion of residue employing de-asphalting and delayed coking
Grant 10,584,290 - Pradeep , et al. | 2020-03-10 |
Process For Production Of Superior Quality Coke
App 20190382662 - DAS; Satyen Kumar ; et al. | 2019-12-19 |
Delayed coker drum and method of operating thereof
Grant 10,501,692 - Prasad , et al. Dec | 2019-12-10 |
Process For The Conversion Of Crude Oil To Light Olefins, Aromatics And Syngas
App 20190256786 - PRADEEP; Ponoly Ramachandran ; et al. | 2019-08-22 |
Process For Conversion Of High Acidic Crude Oils
App 20190225892 - PRADEEP; Ponoly Ramachandran ; et al. | 2019-07-25 |
Two Stage Thermal Cracking Process With Multistage Separation System
App 20190185765 - DAS; Satyen Kumar ; et al. | 2019-06-20 |
Hydrocarbon cracking catalyst and process for producing light olefins
Grant 10,280,372 - Sarkar , et al. | 2019-05-07 |
Process For Conversion Of Residue Employing De-asphalting And Delayed Coking
App 20190055481 - PRADEEP; Ponoly Ramachandran ; et al. | 2019-02-21 |
Delayed Coking Process With Pre-cracking Reactor
App 20180208853 - DAS; Satyen Kumar ; et al. | 2018-07-26 |
Delayed Coker Drum And Method Of Operating Thereof
App 20180016503 - PRASAD; Terapalli Hari Venkata Devi ; et al. | 2018-01-18 |
Liquid phase additive for use in thermal cracking process to improve product yields
Grant 9,868,903 - Das , et al. January 16, 2 | 2018-01-16 |
Delayed Coking Process With Pre-cracking Reactor
App 20170145322 - KUMAR; Brijesh ; et al. | 2017-05-25 |
Process For Simultaneous Cracking Of Lighter And Heavier Hydrocarbon Feed And System For The Same
App 20160333280 - SUBRAMANI; Saravanan ; et al. | 2016-11-17 |
Hydrocarbon Cracking Catalyst And Process For Producing Light Olefins
App 20160296925 - SARKAR; Biswanath ; et al. | 2016-10-13 |
Process for simultaneous cracking of lighter and heavier hydrocarbon feed and system for the same
Grant 9,433,912 - Subramani , et al. September 6, 2 | 2016-09-06 |
Liquid Phase Additive For Use In Thermal Cracking Process To Improve Product Yields
App 20150275084 - DAS; Satyen Kumar ; et al. | 2015-10-01 |
Thermal Cracking Additive Compositions For Reduction Of Coke Yield In Delayed Coking Process
App 20150129460 - PRASAD; Terapalli Hari Venkata Devi ; et al. | 2015-05-14 |
Method and apparatus for catalytic cracking
Grant 8,840,846 - Bhattacharyya , et al. September 23, 2 | 2014-09-23 |
Process For Simultaneous Cracking Of Lighter And Heavier Hydrocarbon Feed And System For The Same
App 20130056393 - Subramani; Saravanan ; et al. | 2013-03-07 |
Method And Apparatus For Catalytic Cracking
App 20130020234 - Bhattacharyya; Debasis ; et al. | 2013-01-24 |
Process for the production of needle coke
Grant 7,604,731 - Bhattacharyya , et al. October 20, 2 | 2009-10-20 |
Multi stage selective catalytic cracking process and a system for producing high yield of middle distillate products from heavy hydrocarbon feedstocks
Grant 7,029,571 - Bhattacharyya , et al. April 18, 2 | 2006-04-18 |
Process for the production of needle coke
App 20050284793 - Bhattacharyya, Debasis ; et al. | 2005-12-29 |
Stabilized dual zeolite single particle catalyst composition and a process thereof
Grant 6,858,556 - Kuvettu , et al. February 22, 2 | 2005-02-22 |
Stabilized dual zeolite single particle catalyst composition and a process thereof
App 20030166453 - Kuvettu, Mohan Prabhu ; et al. | 2003-09-04 |
Upgradation of undesirable olefinic liquid hydrocarbon streams
Grant 6,153,089 - Das , et al. November 28, 2 | 2000-11-28 |
Process for catalytic cracking of petroleum based feed stocks
Grant 5,846,402 - Mandal , et al. December 8, 1 | 1998-12-08 |
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