Inventor
DAS BISWAPRIYA
IN24 patents
Patents
24 patentsUS9644155B2May 9, 2017
Integrated process for production of high octane gasoline, high aromatic naphtha and high cetane diesel from high aromatic middle distillate range streams
INDIAN OIL CORP LTD7 citations79
US10201810B2Feb 12, 2019
Vacuum resid upgradation and graphite production
INDIAN OIL CORP LTD2 citations71
US10131589B2Nov 20, 2018
Process for simultaneous production of alcohols and oligomer product from hydrocarbon feed stock
INDIAN OIL CORP LTD2 citations70
US10662385B2May 26, 2020
Delayed coking process with pre-cracking reactor
INDIAN OIL CORP LTD2 citations69
US9783744B2Oct 10, 2017
Process of upgradation of residual oil feedstock
INDIAN OIL CORP LTD2 citations68
US9862829B2Jan 9, 2018
Hybrid modified bitumen composition and process of preparation thereof
INDIAN OIL CORP LTD4 citations66
US10759663B2Sep 1, 2020
Multi-metal catalyst composition for production of morphology controlled CNT's and process thereof
INDIAN OIL CORP LTD1 citations55
US10760014B2Sep 1, 2020
Catalyst and process for conversion of vacuum resid to middle distillates
INDIAN OIL CORP LTD1 citations54
US10501692B2Dec 10, 2019
Delayed coker drum and method of operating thereof
INDIAN OIL CORP LTD0 citations50
US10245581B2Apr 2, 2019
Composition and process for preparation of attrition resistant additive suitable for cracking hydrocarbon feed
INDIAN OIL CORP LTD0 citations50
US9868903B2Jan 16, 2018
Liquid phase additive for use in thermal cracking process to improve product yields
INDIAN OIL CORP LTD0 citations50
US10413889B2Sep 17, 2019
Composition and process for preparation of cracking catalyst suitable for enhancing yields of light olefins
INDIAN OIL CORP LTD0 citations49
US9981246B2May 29, 2018
Catalyst additive composition for catalytic cracking and a process of preparation thereof
INDIAN OIL CORP LTD0 citations48
US9890045B2Feb 13, 2018
Process for simultaneous production of carbon nanotube and a product gas from crude oil and its products
INDIAN OIL CORP LTD1 citations48
US10468671B2Nov 5, 2019
Compositions for preparing expander free electrodes for lead acid battery and performance thereof
INDIAN OIL CORP LTD0 citations47
US12305163B2May 20, 2025
Microbial consortium for enhancing the methane production from feedstock
INDIAN OIL CORP LTD0 citations45
US10702795B2Jul 7, 2020
Process for high purity hexane and production thereof
INDIAN OIL CORP LTD0 citations44
US10001531B2Jun 19, 2018
Giant magneto-impedance (GMI) based sensing device for the detection of carburization in austenitic stainless steel
INDIAN OIL CORP LTD0 citations41
US10450662B2Oct 22, 2019
Device and method for conversion of carbon dioxide to organic compounds
INDIAN OIL CORP LTD0 citations39
US10384948B2Aug 20, 2019
Cracking catalyst composition for cracking of heavy hydrocarbon feed stocks and process for preparing the same
INDIAN OIL CORP LTD0 citations39
US10526202B2Jan 7, 2020
Process for production of high quality syngas through regeneration of coked upgradation agent
INDIAN OIL CORP LTD0 citations38
US10399073B2Sep 3, 2019
Hydrocarbon soluble metal composition and a method of making it thereof
INDIAN OIL CORP LTD0 citations38
US10449524B2Oct 22, 2019
Process and composition for preparation of cracking catalyst suitable for enhancing LPG
INDIAN OIL CORP LTD0 citations37
US10487279B2Nov 26, 2019
Production of high yield of syngas through regeneration of coked upgrading agent
INDIAN OIL CORP LTD0 citations36