Patents by Inventor Nayan DAS

Nayan DAS 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).

  • Publication number: 20240069916
    Abstract: An example method for distributing packet flow by an electronic device including a plurality of processor cores may include receiving a plurality of packet flows for validation; validating the plurality of packet flows by a processor core(s) of the plurality of processor cores based on a validation parameter(s); sequentially distributing the plurality of validated packet flows among the plurality of processor cores for processing based on a combination of a try-lock and a ticket-lock or a core parameter; and transmitting the plurality of distributed packet flows to an electronic entity by the processor core of the plurality of processor cores.
    Type: Application
    Filed: November 8, 2023
    Publication date: February 29, 2024
    Inventors: Nayan OSTWAL, Eunchul JANG, Srihari Das SUNKADA GOPINATH, Kusung LIM
  • Publication number: 20230331645
    Abstract: A process for the upgrading of hydrocarbon streams, i.e., processing any hydrocarbon feed streams rich in benzene and sulphur compounds. The process for simultaneous hydrodesulfurization and benzene conversion to higher alkylated aromatic molecules (C7 to C10 aromatics), without need of prior treatment like distillation, or sulfur removal. The hydrocarbon feed streams are processed over sulfided metal catalyst impregnated on acid support simultaneously desulfurizes and alkylates the benzene molecules.
    Type: Application
    Filed: April 12, 2023
    Publication date: October 19, 2023
    Applicant: INDIAN OIL CORPORATION LIMITED
    Inventors: Nayan DAS, Mainak SARKAR, Ganesh Vitthalrao BUTLEY, Kalicharan CHATTOPADHYAY, Sarvesh KUMAR, Madhusudan SAU
  • Patent number: 11578277
    Abstract: The present invention discloses an integrated process scheme for producing (i) high-octane gasoline blending stream (ii) high aromatic heavy naphtha stream which is a suitable feedstock for benzene, toluene, and xylene (BTX) production and (iii) high cetane ultra-low sulphur diesel (ULSD) stream suitable for blending in refinery diesel pool.
    Type: Grant
    Filed: November 5, 2021
    Date of Patent: February 14, 2023
    Assignee: INDIAN OIL CORPORATION LIMITED
    Inventors: Nayan Das, Mainak Sarkar, Ganesh Vitthalrao Butley, Ramesh Karumanchi, Sarvesh Kumar, Madhusudan Sau, Gurpreet Singh Kapur, Sankara Sri Venkata Ramakumar
  • Publication number: 20220135890
    Abstract: The present invention discloses an integrated process scheme for producing (i) high-octane gasoline blending stream (ii) high aromatic heavy naphtha stream which is a suitable feedstock for benzene, toluene, and xylene (BTX) production and (iii) high cetane ultra-low sulphur diesel (ULSD) stream suitable for blending in refinery diesel pool.
    Type: Application
    Filed: November 5, 2021
    Publication date: May 5, 2022
    Applicant: INDIAN OIL CORPORATION LIMITED
    Inventors: Nayan DAS, Mainak SARKAR, Ganesh Vitthalrao BUTLEY, Ramesh KARUMANCHI, Sarvesh KUMAR, Madhusudan SAU, Gurpreet Singh KAPUR, Sankara Sri Venkata RAMAKUMAR
  • Patent number: 11001771
    Abstract: A process for upgrading light cycle oil (LCO) to a high octane gasoline and a high aromatic feedstock for aromatic complex, by utilizing fluid catalytic cracking (FCC) is disclosed. FCC cracks unconverted diesel range stream from a hydrocracker to a high octane gasoline. This process further improves the quality (e.g., research octane number (RON), and Sulfur) of gasoline by utilizing FCC and hydrocracking process.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: May 11, 2021
    Assignee: INDIAN OIL CORPORATION LIMITED
    Inventors: Mainak Sarkar, Nayan Das, Ganesh Vitthalrao Butley, Sandeep Kumar, Ram Mohan Thakur, Ramesh Karumanchi, Sarvesh Kumar, Madhusudan Sau, Sanjiv Kumar Mazumdar, Sankara Sri Venkata Ramakumar
  • Publication number: 20200377807
    Abstract: The present invention provides a process for upgrading LCO to (i) high octane gasoline and high aromatic feedstock for aromatic complex, (ii) Utilization of FCC for cracking unconverted diesel range stream from hydrocracker to high octane gasoline. This invention discloses the process to improve the quality (e.g., RON, Sulfur) of gasoline by utilizing FCC and hydrocracking processes.
    Type: Application
    Filed: April 16, 2020
    Publication date: December 3, 2020
    Inventors: Mainak SARKAR, Nayan DAS, Ganesh Vitthalrao BUTLEY, Sandeep KUMAR, Ram Mohan THAKUR, Ramesh KARUMANCHI, Sarvesh KUMAR, Madhusudan SAU, Sanjiv Kumar MAZUMDAR, Sankara Sri Venkata RAMAKUMAR
  • Patent number: 10822557
    Abstract: The present invention relates to a process for production of High-Octane Gasoline blending component, Heavy Naphtha with high aromatic content and High Cetane Diesel from high aromatic middle distillate range boiling streams obtained from catalytic as well as thermal cracker units.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: November 3, 2020
    Assignee: INDIAN OIL CORPORATION LIMITED
    Inventors: Mainak Sarkar, Nayan Das, Ganesh Vitthalrao Butley, Sarvesh Kumar, Rama Kant Yadav, Pastagia Kashyapkumar Mahindra, Madhusudan Sau, Debasis Bhattacharyya, Sanjiv Kumar Mazumdar, Sankara Sri Venkata Ramakumar
  • Publication number: 20190276753
    Abstract: The present invention relates to a process for production of High-Octane Gasoline blending component, Heavy Naphtha with high aromatic content and High Cetane Diesel from high aromatic middle distillate range boiling streams obtained from catalytic as well as thermal cracker units.
    Type: Application
    Filed: March 11, 2019
    Publication date: September 12, 2019
    Applicant: INDIAN OIL CORPORATION LIMITED
    Inventors: Mainak SARKAR, Nayan DAS, Ganesh Vitthalrao BUTLEY, Sarvesh KUMAR, Rama Kant YADAV, Pastagia Kashyapkumar MAHINDRA, Madhusudan SAU, Debasis BHATTACHARYYA, Sanjiv Kumar MAZUMDAR, Sankara Sri Venkata RAMAKUMAR