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公开(公告)号：US20230193152A1
公开(公告)日：2023-06-22
申请号：US18083181
申请日：2022-12-16
Inventor： Anshu Shankar MATHUR , Preeti MEHTA , Rekha RANI , Ravi Prakash GUPTA , Suresh Kumar PURI , Sankara Sri Venkata RAMAKUMAR
CPC classification number: C11B5/0092 , C11B1/10
Abstract: The present invention provides a method for the simultaneous enhancement in biomass and lipids containing omega-3-fatty acids of Thraustochytrid microalgae in a single step using synergistic effect of chemical mixture in appropriate proportion in production medium. The process discloses enriching the biomass of microalgae with high value lipids by subjecting the microalgal cells in growth medium supplemented with unique combination of chemical modulators and carbon substrates in the presence of nitrogen. The present invention also provides a novel strain Schizochytrium sp. (MTCC 5980) for use in continuous aerobic fermentative lipid production process for enhancing high value lipids like Docosahexaenoic acid (DHA), Docasapentaenoic acid (DPA), Eicosapentaenic acid (EPA) and lipids for biodiesel.
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公开(公告)号：US20230135497A1
公开(公告)日：2023-05-04
申请号：US17977981
申请日：2022-10-31
Applicant: INDIAN OIL CORPORATION LIMITED
Inventor： Srikanth SANDIPAM , Manoj KUMAR , Ravi Prakash GUPTA , Suresh Kumar PURI , Sankara Sri Venkata RAMAKUMAR
Abstract: The present invention relates to a method for refinery wastewater treatment which comprises hybrid electrode system for simultaneous flocculation/coagulation and oxidation in single system. Further, the present invention provides a system for refinery wastewater treatment.
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公开(公告)号：US20220072472A1
公开(公告)日：2022-03-10
申请号：US17468388
申请日：2021-09-07
Applicant: INDIAN OIL CORPORATION LIMITED
Inventor： Prakash Chandra SAHOO , Manoj KUMAR , Ravi Prakash GUPTA , Suresh Kumar PURI , Sankara Sri Venkata RAMAKUMAR
IPC: B01D53/14
Abstract: The present invention relates to a biocompatible task specific hybrid solvent (TSHS) composition that synergistically increases the carbon capture efficiency and utilizes less energy for CO2 desorption over the existing solutions. Further, the process of synthesizing such composition is discussed in this disclosure. Also, the present disclosure provides a process that involves a task specific hybrid solvent (TSHS) composition for selective capturing CO2 from any gaseous stream.
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14.发明申请公开(公告)号：US20200165589A1
公开(公告)日：2020-05-28
申请号：US16698666
申请日：2019-11-27
Inventor： Mukund ADSUL , Simranjeet Kaur SANDHU , Reeta Rani SINGHANIA , Anshu Shankar MATHUR , Ravi Prakash GUPTA , Deepak Kumar TULI , Suresh Kumar PURI , Sankara Sri Venkata RAMAKUMAR
Abstract: The present invention relates to a method of cellulases enzymes production by Penicillium funiculosum MRJ-16 using minimum media components and/or low cost media components like cellulose or pretreated lignocellulosic biomass as carbon source and soya flour or defatted soya flour or de-oiled soya cake as nitrogen source. The present invention also provides a method for production of high titer of cellulases and hemicellulases enzymes using Penicillium funiculosum MRJ-16 using minimum media and/or low cost media components.
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公开(公告)号：US20190284545A1
公开(公告)日：2019-09-19
申请号：US16353533
申请日：2019-03-14
Inventor： Alok SATLEWAL , Ruchi AGRAWAL , Ravindra KUMAR , Ravi Prakash GUPTA , Suresh Kumar PURI , Sankara Sri Venkata RAMAKUMAR
Abstract: The present invention relates to a formulation to stabilize lignocellulolytic enzyme mixture. This invention in particular relates to a formulation composed of lignocellulolytic enzyme with critical dosages of molasses either with petrochemical waste or glycerol as an additive to improve enzyme stability in a synergistic manner.
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Patent Agency Ranking
公开(公告)号：US20240218537A1
公开(公告)日：2024-07-04
申请号：US18603491
申请日：2024-03-13
Applicant: Indian Oil Corporation Limited
Inventor： Manoj KUMAR , Prakash Chandra SAHOO , Srikanth SANDIPAM , Suresh Kumar PURI , Sankara Sri Venkata RAMAKUMAR
IPC: C25B11/073 , B82Y5/00 , B82Y15/00 , B82Y30/00 , C12N1/20 , C12N11/02 , C25B3/00 , C25B11/043 , H01M8/16
CPC classification number: C25B11/073 , C12N1/20 , C12N11/02 , C25B3/00 , C25B11/043 , H01M8/16 , B82Y5/00 , B82Y15/00 , B82Y30/00
Abstract: The present disclosure provides a ready-to-use bio-electrode stable for long term storage and a process of constructing the same. The process for construction of bio-electrode for electro-biocatalysis comprising of: selection of an electro-active bacteria; enrichment of said electro-active bacteria in a nutrient rich medium; separation of said electro-active bacterial cells from said nutrient rich medium; selection of an electrode material; surface modification of said electrode material; layering the surface modified electrode material with conductive material; layering the surface modified electrode material with an electro-active bacterial cells along with biofilm inducing agents and stabilizing agents; conditioning the electro-active bacterial cells layered electrode; incubating the electrode obtained with an immobilizing agent along with conductive material; and conditioning the electrode with micronutrients to obtain a bio-electrode.
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公开(公告)号：US20230151323A1
公开(公告)日：2023-05-18
申请号：US17987515
申请日：2022-11-15
Inventor： Anshu Shankar MATHUR , Preeti MEHTA , Rekha RANI , Ankita KANDPAL , Ravi Prakash GUPTA , Suresh Kumar PURI , Sankara Sri Venkata RAMAKUMAR
IPC: C12N1/12
CPC classification number: C12N1/125 , C12R2001/89
Abstract: The present invention relates to a process for producing enriched algal biomass having high lipid productivity. More particularly, the present invention provides a process for obtaining an enriched biomass with omega-3 fatty acids by using a microalgal strain Schizochytrium MTCC 5980 in a unique media composition and substrate residual band in a steady state continuous fermentation. The process of the present invention results in high biomass and lipid productivity.
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公开(公告)号：US20220288531A1
公开(公告)日：2022-09-15
申请号：US17689865
申请日：2022-03-08
Applicant: INDIAN OIL CORPORATION LIMITED
Inventor： Prakash Chandra SAHOO , Manoj KUMAR , Ravi Prakash GUPTA , Suresh Kumar PURI , Sankara Sri Venkata RAMAKUMAR
Abstract: The present invention relates to a novel phase transfer solvent composition for enhanced CO2 and/or H2S capture from flue gas and biogas having various gaseous compositions. Further, the present invention provides a process of preparing the phase transfer solvent composition of the present invention.
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公开(公告)号：US20220064199A1
公开(公告)日：2022-03-03
申请号：US17411722
申请日：2021-08-25
Inventor： Alok SATLEWAL , Ruchi AGRAWAL , Ravindra KUMAR , Ravi Prakash GUPTA , Suresh Kumar PURI , Deepak SAXENA , Sankara Sri Venkata RAMAKUMAR
Abstract: An integrated approach for utilizing waste products of 2G bio-refineries to fractionate the lignin of high purity. The present invention also provides a method of recycling of two waste products (2-G ethanol residue as the substrate (LRBR) and fusel oil/synthetic fusel oil (SFO) as one of the solvent) of the biorefineries in a beneficial manner to fractionate the lignin of high purity. The present method of separating high purity lignin comprises fractioning extractive-free lignin rich residue with a solvent, wherein the solvent is a mixture of SFO/Fusel oil and Formic acid. An optimized ratio of waste fusel oil and formic acid gave more than >85% yields of high purity lignin.
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公开(公告)号：US20220002761A1
公开(公告)日：2022-01-06
申请号：US17367897
申请日：2021-07-06
Applicant: Indian Oil Corporation Limited
Inventor： Manoj KUMAR , Srikanth SANDIPAM , Prakash Chandra SAHOO , Ravi Prakash GUPTA , Suresh Kumar PURI , Sankara Sri Venkata RAMAKUMAR
Abstract: The present invention relates to a booster composition for enhancing the biogas yield and stabilizing the operation of a biomethanation plant, a method for the preparation of said booster composition and a method for enhancing the biogas yield and stabilizing the operation of a biomethanation plant using said composition by ameliorating the effect of shock conditions like pH and temperature. The booster composition comprises of specifically defined constituents selected from controlled release agents, redox potential balancers, direct interspecies electron transfer (DIET) improvers, micronutrient balancers, and Co-factors.
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