Patents by Inventor Dinyar Khushroo Captain

Dinyar Khushroo Captain 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 and isomerisation process
    Patent number: 9597670
    Abstract: An alkylaromatics isomerisation catalyst, which catalyst comprises at least 50 wt % of an inorganic binder; at least 0.01 wt % of a Group VIII metal and 1-9 wt % ZSM-12 zeolite wherein the silica to alumina molar ratio (SAR) of the ZSM-12 zeolite is in the range of from 60 to 200, and a process for the isomerisation of alkylaromatics to provide a reaction mixture, said process comprising contacting a hydrocarbon stream comprising alkylaromatics with such catalyst.
    Type: Grant
    Filed: June 24, 2009
    Date of Patent: March 21, 2017
    Assignee: SHELL OIL COMPANY
    Inventors: Carolus Maria Ballegoy, Dinyar Khushroo Captain, Joseph Cornelis Van Giezen, Lucas Petrus Simon Keyzer, Nicoleta Cristina Nenu, Ingrid Maria Van Vegchel
  • CATALYST AND ISOMERISATION PROCESS
    Publication number: 20130041194
    Abstract: An alkylaromatics isomerisation catalyst, which catalyst comprises at least 50 wt % of an inorganic binder; at least 0.01 wt % of a Group VIII metal and 1-9 wt % ZSM-12 zeolite wherein the silica to alumina molar ratio (SAR) of the ZSM-12 zeolite is in the range of from 60 to 200, and a process for the isomerisation of alkylaromatics to provide a reaction mixture, said process comprising contacting a hydrocarbon stream comprising alkylaromatics with such catalyst.
    Type: Application
    Filed: June 24, 2009
    Publication date: February 14, 2013
    Inventors: Carolus Maria Ballegoy, Dinyar Khushroo Captain, Joseph Cornelis Van Giezen, Lucas Petrus Simon Keyzer, Nicoleta Cristina Nenu, Ingrid Maria Van Vegchel