Patents by Inventor Kuvettu Mohan PRABHU

Kuvettu Mohan PRABHU 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).

  • Catalyst for enhancing liquid yield in thermal coking process
    Patent number: 10960382
    Abstract: The present invention provides a catalyst product comprising of (a) porous acidic clay material and (b) binder and matrix to shape the catalyst to either microspheres, pellet, tablet, extrudate and ring and suitable for enhancing the crack-ability of heavy feed material derived from atmospheric and vacuum distillation bottoms; FCC bottoms, coker bottoms and hydrocracker bottoms. The invention particularly relates to a catalyst cum heat supply product suitable for thermal coking process either in a batch mode or continuous coking process.
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: March 30, 2021
    Assignee: INDIAN OIL CORPORATION LIMITED
    Inventors: Kuvettu Mohan Prabhu, Velusamy Chidambaram, Pankaj Kumar Kasliwal, Alex Cheru Pulikottil, Biswanath Sarkar, Brijesh Kumar, Santanam Rajagopal, Ravinder Kumar Malhotra
  • Process and a system for enhancing liquid yield of heavy hydrocarbon feedstock
    Patent number: 9944862
    Abstract: The present invention provides a process and a system for coking and simultaneous upgrading of a heavy hydrocarbon feedstock. More particularly the present invention relates to a process of cracking heavy hydrocarbon feedstock employing high heat carrier, incorporated with weak acid sites for improving the liquid yield and reducing coke yield. The feedstock is vaporized and brought in contact with a heat carrier material to produce a product stream and separating the product stream from the particulate heat carrier, regeneration of the particulate heat carrier to the extent of 10-30% and collecting a gaseous and liquid product from the product stream.
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: April 17, 2018
    Assignee: INDIAN OIL CORPORATION LIMITED
    Inventors: Pankaj Kumar Kasliwal, Kuvettu Mohan Prabhu, Arumugam Velayutham Karthikeyani, Bandaru Venkata Hariprasadgupta, Balaiah Swamy, Biswanath Sarkar, Brijesh Kumar, Santanam Rajagopal, Ravinder Kumar Malhotra
  • PROCESS AND A SYSTEM FOR ENHANCING LIQUID YIELD OF HEAVY HYDROCARBON FEEDSTOCK
    Publication number: 20160281002
    Abstract: The present invention provides a process and a system for coking and simultaneous upgrading of a heavy hydrocarbon feedstock. More particularly the present invention relates to a process of cracking heavy hydrocarbon feedstock employing high heat carrier, incorporated with weak acid sites for improving the liquid yield and reducing coke yield. The feedstock is vaporized and brought in contact with a heat carrier material to produce a product stream and separating the product stream from the particulate heat carrier, regeneration of the particulate heat carrier to the extent of 10-30% and collecting a gaseous and liquid product from the product stream.
    Type: Application
    Filed: January 6, 2014
    Publication date: September 29, 2016
    Applicant: INDIAN OIL CORPORATION LIMITED
    Inventors: Pankaj Kumar KASLIWAL, Kuvettu Mohan PRABHU, Arumugam Velayutham KARTHIKEYANI, Bandaru Venkata HARIPRASADGUPTA, Balaiah SWAMY, Biswanath SARKAR, Brijesh KUMAR, Santanam RAJAGOPAL, Ravinder Kumar MALHOTRA
  • CATALYST FOR ENHANCING LIQUID YIELD IN THERMAL COKING PROCESS
    Publication number: 20160263556
    Abstract: The present invention provides a catalyst product comprising of (a) porous acidic clay material and (b) binder and matrix to shape the catalyst to either microspheres, pellet, tablet, extrudate and ring and suitable for enhancing the crack-ability of heavy feed material derived from atmospheric and vacuum distillation bottoms; FCC bottoms, coker bottoms and hydrocracker bottoms. The invention particularly relates to a catalyst cum heat supply product suitable for thermal coking process either in a batch mode or continuous coking process.
    Type: Application
    Filed: January 6, 2014
    Publication date: September 15, 2016
    Inventors: Kuvettu Mohan PRABHU, Velusamy CHIDAMBARAM, Pankaj Kumar KASLIWAL, Alex Cheru PULIKOTTIL, Biswanath SARKAR, Brijesh KUMAR, Santanam RAJAGOPAL, Ravinder Kumar MALHOTRA