Patents by Inventor Hrishikesh Shriram Shidhaye

Hrishikesh Shriram Shidhaye 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).

  • Fluid catalytic cracking process
    Patent number: 10967351
    Abstract: A fluid catalytic cracking unit (FCCU) for production of petrochemical feedstock fractions comprises a first reactor to receive a stream of desalinated crude oil and produce a first cracked product stream; a second reactor to receive a stream of light cracked naphtha (LCN) and produce a second cracked product stream; a third reactor to receive a bottom stream and produce a third cracked product stream; and a fractionating column and gas concentration section to separate components of the first cracked product stream, the second cracked product stream, and the third cracked product stream to produce, upon further fractionation, Ethylene, Propylene, Butylene, Benzene, Toluene and Xylene as the petrochemical feedstock fractions.
    Type: Grant
    Filed: May 28, 2018
    Date of Patent: April 6, 2021
    Assignee: Hindustan Petroleum Corporation Limited
    Inventors: Pramod Kumar, Hrishikesh Shriram Shidhaye, Peddy Vendata Chalapathi Rao, Sri Ganesh Gandham
  • Catalyst composition for fluid catalytic cracking, and use thereof
    Patent number: 10287511
    Abstract: In accordance with the present subject matter there is provided a catalyst composition including 70-98% of a non-zeolitic material; and 2-30% of at least one zeolite material, the percentage being based on weight of the catalyst composition. The subject matter also relates to a method for preparation of the catalyst composition. The subject matter further relates to a process for the fluid catalytic cracking of a hydrocarbon feedstock.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: May 14, 2019
    Assignee: Hindustan Petroleum Corporation Ltd.
    Inventors: Pramod Kumar, Somanath Kukade, Hrishikesh Shriram Shidhaye, Venkata Chalapathi Rao Peddy, Venkateswarlu Choudary Nettem, Sriganesh Gandham
  • CATALYST COMPOSITION FOR FLUID CATALYTIC CRACKING, AND USE THEREOF
    Publication number: 20180002612
    Abstract: In accordance with the present subject matter there is provided a catalyst composition including 70-98% of a non-zeolitic material; and 2-30% of at least one zeolite material, the percentage being based on weight of the catalyst composition. The subject matter also relates to a method for preparation of the catalyst composition. The subject matter further relates to a process for the fluid catalytic cracking of a hydrocarbon feedstock.
    Type: Application
    Filed: June 3, 2016
    Publication date: January 4, 2018
    Inventors: Pramod Kumar, Somanath Kukade, Hrishikesh Shriram Shidhaye, Venkata Chalapathi Rao Peddy, Venkateswarlu Choudary Nettem, Sriganesh Gandham