Patents by Inventor Prakash Chandra

Prakash Chandra has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11786860
    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.
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: October 17, 2023
    Assignee: INDIAN OIL CORPORATION LIMITED
    Inventors: Prakash Chandra Sahoo, Manoj Kumar, Ravi Prakash Gupta, Suresh Kumar Puri, Sankara Sri Venkata Ramakumar
  • Patent number: 11773413
    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.
    Type: Grant
    Filed: July 6, 2021
    Date of Patent: October 3, 2023
    Assignee: INDIAN OIL CORPORATION LIMITED
    Inventors: Manoj Kumar, Srikanth Sandipam, Prakash Chandra Sahoo, Ravi Prakash Gupta, Suresh Kumar Puri, Sankara Sri Venkata Ramakumar
  • Patent number: 11769172
    Abstract: The present disclosure relates to a display device for transmitting advertisement content and a method for controlling the display device. According to an embodiment of the present disclosure, the display device may include a communication unit configured to transmit and receive data, a display to display content, a memory storing one or more instructions, and at least one processor configured to execute the one or more instructions stored in the memory.
    Type: Grant
    Filed: October 18, 2019
    Date of Patent: September 26, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Prakash Chandra Chhipa, Ravinder Dhiman, Vivek Pal
  • Patent number: 11765408
    Abstract: Systems, methods, and non-transitory computer-readable media can be configured to determine a request for a video from a client device, wherein the video is associated with a plurality of reframed versions of the video. A reframed version of the video to provide in response to the request can be determined based at least in part on a consumption surface associated with the client device. The reframed version of the video can be provided to the client device for display.
    Type: Grant
    Filed: June 8, 2022
    Date of Patent: September 19, 2023
    Assignee: Meta Platforms, Inc.
    Inventors: Aayush Bhutani, Prakash Chandra, Amit Agarwal, Xin Su
  • Patent number: 11739252
    Abstract: The present invention provides a composition and a method for mitigating formation or activity of a corrosion-associated biofilm on metal surfaces of pipelines. The pipelines are first treated with pigs i.e. bi-di pigs for removing/disturbing biofilm, followed by microbial treatment i.e. application of microbecidal composition. The microbecidal composition comprising at least one alcohol, one corrosion inhibitor, one surfactant, one biocide and a lignin-based nanoparticle. The lignin-based nano particle is functionalized with amine functionalizing agent. The present composition and method is eco-friendly, as low concentration is sufficient and further, regular dosing is not required for MIC control.
    Type: Grant
    Filed: March 11, 2021
    Date of Patent: August 29, 2023
    Assignee: Indian Oil Corporation Limited
    Inventors: Manoj Kumar, Qazi Mohammad Amir, Prakash Chandra Sahoo, Suresh Kumar Puri, Sankara Sri Venkata Ramakumar
  • Patent number: 11624116
    Abstract: The present invention relates to a method for reducing or preventing the formation or activity of a corrosion-associated biofilm on a metal surface, wherein the method comprises contacting the metal surface with a liquid composition comprising biocidal preparation. The present invention also relates to a microbicidal composition comprising at least one alcohol, one liquid hydrocarbon, a bacteriophage immobilized on a magnetic nanocomposite, at least one phage releasing reagent and one stabilizer. The microbicide composition and method of the present invention reduces biofilms on surfaces, and consequently, reduces, mitigates, or eliminates MIC in internal surface of the oil transporting pipelines.
    Type: Grant
    Filed: April 16, 2021
    Date of Patent: April 11, 2023
    Assignee: Indian Oil Corporation Limited
    Inventors: Manoj Kumar, Prakash Chandra Sahoo, Suresh Kumar Puri, Sankara Sri Venkata Ramakumar
  • Publication number: 20230089404
    Abstract: The present invention relates to a process for valorization of low-cost alkane rich feedstock. More specifically, the present invention relates to the selective conversion of alkane rich kerosene to value-added products like mono/dicarboxylic acid, fatty acids and biosurfactants using mutant yeast strain and a heterogenous nano-catalyst. The present invention also provides a mutant yeast strain for selective conversion of alkane rich refinery stream from a substrate containing hydrocarbons. The mutant yeast strain of the present invention is able to consume the sulfur content in the feed and results in the desulfurization of the alkane rich feedstock.
    Type: Application
    Filed: September 14, 2022
    Publication date: March 23, 2023
    Inventors: Prakash Chandra SAHOO, Manoj KUMAR, Dheer SINGH, Suresh Kumar PURI, Sankara Sri Venkata RAMAKUMAR
  • Patent number: 11607646
    Abstract: A process for selective capture of CO2 from gaseous mixture comprising of: (a) spraying a bio-amine cluster; (b) capturing CO2 through bio-amine cluster; and (c) desorption of CO2 through solar assisted electro de-amination, wherein the bio-amine cluster is comprises of: an amine cluster comprising of a quaternary Isobutylamine (IB) with amine terminated Poly(L-lactide) as the chelating agent; a cluster stabilizing agent; a cluster micelle stabilizing agent; and a carbonic anhydrase (CA) functionalized matrix in 0.05-0.2 wt % of total wt % of bio-amine cluster and wherein the CA is obtained from a source selected from the group consisting of Bacillus thermoleovorans, Pseudomonas fragi, Bacillus stearothermophilus and Arthrobacter sp. and a process for production of bio-amine cluster.
    Type: Grant
    Filed: August 20, 2019
    Date of Patent: March 21, 2023
    Assignee: INDIAN OIL CORPORATION LIMITED
    Inventors: Manoj Kumar, Prakash Chandra Sahoo, Suresh Kumar Puri, Sankara Sri Venkata Ramakumar
  • Patent number: 11471821
    Abstract: The present invention relates to a biomimetic-hybrid solvent system for simultaneous capture of H2S and CO2 from any gaseous composition. The present invention also relates to a process for upgradation of biogas to bio CNG by removing gaseous contaminants, including microbial removal of H2S, to obtained purified CO2. The biomimetic-hybrid solvent system contains three components selected from tertiary amine compounds, a functional colloidal fluid, and an enzyme mimic.
    Type: Grant
    Filed: April 16, 2021
    Date of Patent: October 18, 2022
    Assignee: INDIAN OIL CORPORATION LIMITED
    Inventors: Prakash Chandra Sahoo, Manoj Kumar, Suresh Kumar Puri, Sankara Sri Venkata Ramakumar
  • Patent number: 11451930
    Abstract: A method and system is presented for dynamically predicting hotspots (predictive of a high volume of event occurrences) in a geographic location. The method calculates a hotspot probability measure for each grid within this geographic location by summing probability of predicted volume bucket with probabilities of all higher buckets (buckets are ordinal here). The method also calculates a hotspot score for each grid based on the corresponding hotspot probability measure, selects a pre-defined number of grids having the highest hotspot scores as predicted hotspots, and generates an alert indicating the predicted hotspots and displaying the alert on a predictive GUI, showing the multiple grids.
    Type: Grant
    Filed: October 15, 2020
    Date of Patent: September 20, 2022
    Assignee: Conduent Business Services, LLC
    Inventors: Saikat Saha, Prakash Chandra, Sumit Das, Bindusree Yadamakanti, Vinuta Gayatri
  • Publication number: 20220288531
    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.
    Type: Application
    Filed: March 8, 2022
    Publication date: September 15, 2022
    Applicant: INDIAN OIL CORPORATION LIMITED
    Inventors: Prakash Chandra SAHOO, Manoj KUMAR, Ravi Prakash GUPTA, Suresh Kumar PURI, Sankara Sri Venkata RAMAKUMAR
  • Patent number: 11381853
    Abstract: Systems, methods, and non-transitory computer-readable media can be configured to determine a request for a video from a client device, wherein the video is associated with a plurality of reframed versions of the video. A reframed version of the video to provide in response to the request can be determined based at least in part on a consumption surface associated with the client device. The reframed version of the video can be provided to the client device for display.
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: July 5, 2022
    Assignee: Meta Platforms, Inc.
    Inventors: Aayush Bhutani, Prakash Chandra, Amit Agarwal, Xin Su
  • Publication number: 20220208177
    Abstract: The present disclosure relates generally to natural language understanding.
    Type: Application
    Filed: December 8, 2021
    Publication date: June 30, 2022
    Applicant: PricewaterhouseCoopers LLP
    Inventors: Prakash CHANDRA, Santosh GUPTA, Ajay NANDANWAR, Sanjay VERMA, Devendra VIDHANI
  • Publication number: 20220124455
    Abstract: A method and system is presented for dynamically predicting hotspots (predictive of a high volume of event occurrences) in a geographic location. The method calculates a hotspot probability measure for each grid within this geographic location by summing probability of predicted volume bucket with probabilities of all higher buckets (buckets are ordinal here). The method also calculates a hotspot score for each grid based on the corresponding hotspot probability measure, selects a pre-defined number of grids having the highest hotspot scores as predicted hotspots, and generates an alert indicating the predicted hotspots and displaying the alert on a predictive GUI, showing the multiple grids.
    Type: Application
    Filed: October 15, 2020
    Publication date: April 21, 2022
    Applicant: CONDUENT BUSINESS SERVICES, LLC
    Inventors: Saikat SAHA, Prakash CHANDRA, Sumit DAS, Bindusree YADAMAKANTI, Vinuta GAYATRI
  • Publication number: 20220098537
    Abstract: The present invention relates to a process for microbial synthesis process having less water consumption and yielding desired product profile. More particularly, the present invention relates to an improved process of microbial synthesis using ultra fine nutrient mist in a specially designed biofilm-bioreactor under controlled conditions. The present invention also relates to an apparatus for microbial synthesis and preparation of optimized biofilm for continuous product formation.
    Type: Application
    Filed: September 24, 2021
    Publication date: March 31, 2022
    Inventors: Prakash Chandra SAHOO, Manoj KUMAR, Ravi Prakash GUPTA, Suresh Kumar PURI, Deepak SAXENA, Sankara Sri Venkata RAMAKUMAR
  • Publication number: 20220072472
    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.
    Type: Application
    Filed: September 7, 2021
    Publication date: March 10, 2022
    Applicant: INDIAN OIL CORPORATION LIMITED
    Inventors: Prakash Chandra SAHOO, Manoj KUMAR, Ravi Prakash GUPTA, Suresh Kumar PURI, Sankara Sri Venkata RAMAKUMAR
  • Publication number: 20220005072
    Abstract: The present disclosure relates to a display device for transmitting advertisement content and a method for controlling the display device. According to an embodiment of the present disclosure, the display device may include a communication unit configured to transmit and receive data, a display to display content, a memory storing one or more instructions, and at least one processor configured to execute the one or more instructions stored in the memory.
    Type: Application
    Filed: October 18, 2019
    Publication date: January 6, 2022
    Inventors: Prakash Chandra CHHIPA, Ravinder DHIMAN, Vivek PAL
  • Publication number: 20220002761
    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.
    Type: Application
    Filed: July 6, 2021
    Publication date: January 6, 2022
    Inventors: Manoj KUMAR, Srikanth SANDIPAM, Prakash Chandra SAHOO, Ravi Prakash GUPTA, Suresh Kumar PURI, Sankara Sri Venkata RAMAKUMAR
  • Publication number: 20210324526
    Abstract: The present invention relates to a method for reducing or preventing the formation or activity of a corrosion-associated biofilm on a metal surface, wherein the method comprises contacting the metal surface with a liquid composition comprising biocidal preparation. The present invention also relates to a microbicidal composition comprising at least one alcohol, one liquid hydrocarbon, a bacteriophage immobilized on a magnetic nanocomposite, at least one phage releasing reagent and one stabilizer. The microbicide composition and method of the present invention reduces biofilms on surfaces, and consequently, reduces, mitigates, or eliminates MIC in internal surface of the oil transporting pipelines.
    Type: Application
    Filed: April 16, 2021
    Publication date: October 21, 2021
    Inventors: Manoj KUMAR, Prakash Chandra SAHOO, Suresh Kumar PURI, Sankara Sri Venkata RAMAKUMAR
  • Publication number: 20210322920
    Abstract: The present invention relates to a biomimetic-hybrid solvent system for simultaneous capture of H2S and CO2 from any gaseous composition. The present invention also relates to a process for upgradation of biogas to bio CNG by removing gaseous contaminants, including microbial removal of H2S, to obtained purified CO2. The biomimetic-hybrid solvent system contains three components selected from tertiary amine compounds, a functional colloidal fluid, and an enzyme mimic.
    Type: Application
    Filed: April 16, 2021
    Publication date: October 21, 2021
    Inventors: Prakash Chandra SAHOO, Manoj KUMAR, Suresh Kumar PURI, Sankara Sri Venkata RAMAKUMAR