Inventor
GUPTA RAVI PRAKASH
IN24 patents
⚠️ This page may combine multiple inventors who share the name “GUPTA RAVI PRAKASH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INDIAN OIL CORP LTD
23 patentsUS9890402B2Feb 13, 2018
Thraustochytrid based process for treating waste effluents
INDIAN OIL CORP LTD4 citations69
US11786860B2Oct 17, 2023
Solvent composition for CO2 capture and a process mediated thereof
INDIAN OIL CORP LTD0 citations62
US11623937B2Apr 11, 2023
Method to valorize 2G bioethanol waste streams
INDIAN OIL CORP LTD0 citations60
US11028385B2Jun 8, 2021
Stable lignocellulolytic enzyme composition
INDIAN OIL CORP LTD0 citations60
US12492159B2Dec 9, 2025
Method for producing levulinic acid
INDIAN OIL CORP LTD0 citations59
US12252726B2Mar 18, 2025
Process for simultaneous production of citric acid and cellulolytic enzymes
INDIAN OIL CORP LTD0 citations59
US11618907B2Apr 4, 2023
Process for xylitol production from xylose
INDIAN OIL CORP LTD1 citations59
US11242549B2Feb 8, 2022
Bio-refinery waste utilization for enzyme production using novel penicillium funiculosum MRJ-16 fungal strain
INDIAN OIL CORP LTD0 citations59
US11149261B2Oct 19, 2021
Provident method of cellulases enzymes production by Penicillium funiculosum MRJ-16 using low cost media components
INDIAN OIL CORP LTD0 citations59
US11407974B2Aug 9, 2022
Method for preparation and screening of fungal mutant with high hydrolytic activity and catabolite derepressed character
INDIAN OIL CORP LTD0 citations58
US11261419B2Mar 1, 2022
Method for preparation of fungal mutant with high hydrolytic activity
INDIAN OIL CORP LTD0 citations58
US12065625B2Aug 20, 2024
Methods and formulations for enhancing high value lipids
INDIAN OIL CORP LTD0 citations57
US10968322B2Apr 6, 2021
Method for improved production of fermentable sugars from lignocellulosic biomass using additive and enzyme
INDIAN OIL CORP LTD1 citations57
US12318729B2Jun 3, 2025
Enzymatic phase transfer solvent for CO2/H2S capture
INDIAN OIL CORP LTD0 citations51
US12305154B2May 20, 2025
Process for microbial synthesis and an apparatus thereof
INDIAN OIL CORP LTD0 citations51
US12583775B2Mar 24, 2026
Automated process for treatment of refinery wastewater
INDIAN OIL CORP LTD0 citations50
US11773413B2Oct 3, 2023
Booster composition to improve biogas yield and to stabilize the digester performance
INDIAN OIL CORP LTD0 citations50
US11193146B2Dec 7, 2021
Process for second generation ethanol production
INDIAN OIL CORP LTD0 citations49
US11193177B2Dec 7, 2021
Process for recovering higher sugar from biomass
INDIAN OIL CORP LTD0 citations48
US10323259B2Jun 18, 2019
Formulation and process for biohydrogen production
INDIAN OIL CORP LTD0 citations46
US12110530B2Oct 8, 2024
Process for second generation lactic acid production
INDIAN OIL CORP LTD0 citations45
US12168762B2Dec 17, 2024
Process for production of enriched algal biomass
INDIAN OIL CORP LTD0 citations44
US10487347B2Nov 26, 2019
Method of pretreatment for enhanced enzymatic hydrolysis
INDIAN OIL CORP LTD0 citations43