Inventor · disambiguated record
Ravi Prakash Gupta
Also filed as: GUPTA RAVI PRAKASH
22 granted patents·7 pending applications·6 citations·filing 2016–2024
89Inventor score
Files withINDIAN OIL CORP LTD29
Top patents by PatentIndex Score
29 records- 0187US11618907B2Process for xylitol production from xyloseINDIAN OIL CORP LTD·Filed 2021·Granted Apr 4, 2023·1 cites·11 claims
- 0285US9890402B2Thraustochytrid based process for treating waste effluentsINDIAN OIL CORP LTD·Filed 2016·Granted Feb 13, 2018·4 cites·17 claims
- 0375US10968322B2Method for improved production of fermentable sugars from lignocellulosic biomass using additive and enzymeINDIAN OIL CORP LTD·Filed 2019·Granted Apr 6, 2021·1 cites·7 claims
- 0473US12065625B2Methods and formulations for enhancing high value lipidsINDIAN OIL CORP LTD·Filed 2022·Granted Aug 20, 2024·0 cites·11 claims
- 0569US12492159B2Method for producing levulinic acidINDIAN OIL CORP LTD·Filed 2023·Granted Dec 9, 2025·0 cites·14 claims
- 0669US2025326930A12g bioethanol industry waste modified bitumen compositions and process of production thereofINDIAN OIL CORP LTD·Filed 2024·Application pending·0 cites
- 0768US2023357683A1Anaerobic process for production of methane rich biogasINDIAN OIL CORP LTD·Filed 2023·Application pending·0 cites
- 0867US2024343884A1Integrated process for the purification of levulinic acid from technical ligninINDIAN OIL CORP LTD·Filed 2024·Application pending·0 cites
- 0966US11623937B2Method to valorize 2G bioethanol waste streamsINDIAN OIL CORP LTD·Filed 2021·Granted Apr 11, 2023·0 cites·10 claims
- 1064US11786860B2Solvent composition for CO2 capture and a process mediated thereofINDIAN OIL CORP LTD·Filed 2021·Granted Oct 17, 2023·0 cites·15 claims
- 1163US2023340548A1Method for fatty acid alkyl ester synthesis and their extraction from oleaginous microbesINDIAN OIL CORP LTD·Filed 2023·Application pending·0 cites
- 1259US12305154B2Process for microbial synthesis and an apparatus thereofINDIAN OIL CORP LTD·Filed 2021·Granted May 20, 2025·0 cites·17 claims
- 1359US12252726B2Process for simultaneous production of citric acid and cellulolytic enzymesINDIAN OIL CORP LTD·Filed 2021·Granted Mar 18, 2025·0 cites·12 claims
- 1459US12168762B2Process for production of enriched algal biomassINDIAN OIL CORP LTD·Filed 2022·Granted Dec 17, 2024·0 cites·8 claims
- 1559US11149261B2Provident method of cellulases enzymes production by Penicillium funiculosum MRJ-16 using low cost media componentsINDIAN OIL CORP LTD·Filed 2019·Granted Oct 19, 2021·0 cites·8 claims
- 1657US12318729B2Enzymatic phase transfer solvent for CO2/H2S captureINDIAN OIL CORP LTD·Filed 2022·Granted Jun 3, 2025·0 cites·11 claims
- 1756US12110530B2Process for second generation lactic acid productionINDIAN OIL CORP LTD·Filed 2022·Granted Oct 8, 2024·0 cites·10 claims
- 1856US11773413B2Booster composition to improve biogas yield and to stabilize the digester performanceINDIAN OIL CORP LTD·Filed 2021·Granted Oct 3, 2023·0 cites·18 claims
- 1955US11193146B2Process for second generation ethanol productionINDIAN OIL CORP LTD·Filed 2020·Granted Dec 7, 2021·0 cites·11 claims
- 2055US11193177B2Process for recovering higher sugar from biomassINDIAN OIL CORP LTD·Filed 2019·Granted Dec 7, 2021·0 cites·12 claims
- 2154US2021246474A1Method for continuous second-generation ethanol production in simultaneous saccharification and co-fermentation processINDIAN OIL CORP LTD·Filed 2021·Application pending·0 cites
- 2252US11407974B2Method for preparation and screening of fungal mutant with high hydrolytic activity and catabolite derepressed characterINDIAN OIL CORP LTD·Filed 2019·Granted Aug 9, 2022·0 cites·6 claims
- 2352US11261419B2Method for preparation of fungal mutant with high hydrolytic activityINDIAN OIL CORP LTD·Filed 2019·Granted Mar 1, 2022·0 cites·6 claims
- 2452US11242549B2Bio-refinery waste utilization for enzyme production using novel penicillium funiculosum MRJ-16 fungal strainINDIAN OIL CORP LTD·Filed 2020·Granted Feb 8, 2022·0 cites·8 claims
- 2552US2021047661A1Sscf process for second generation ethanol production from lignocellulosic biomass and 2g residual biomassINDIAN OIL CORP LTD·Filed 2020·Application pending·0 cites
- 2651US11028385B2Stable lignocellulolytic enzyme compositionINDIAN OIL CORP LTD·Filed 2019·Granted Jun 8, 2021·0 cites·3 claims
- 2749US10323259B2Formulation and process for biohydrogen productionINDIAN OIL CORP LTD·Filed 2017·Granted Jun 18, 2019·0 cites·7 claims
- 2848US2019276857A1Method for second generation ethanol production from lignocellulosic biomassINDIAN OIL CORP LTD·Filed 2019·Application pending·0 cites
- 2942US10487347B2Method of pretreatment for enhanced enzymatic hydrolysisINDIAN OIL CORP LTD·Filed 2016·Granted Nov 26, 2019·0 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Ravi Prakash Gupta files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →