Patents by Inventor Syed M. Azhar Hashmi

Syed M. Azhar Hashmi 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).

  • Method for removal of organic amines from hydrocarbon streams
    Patent number: 9546119
    Abstract: The present invention relates to a method for removal of an organic amine from a liquid hydrocarbon stream containing the amine, comprising: a) adding water to the hydrocarbon stream containing the amine, b) bubbling carbon dioxide through the hydrocarbon stream containing the amine, and c) separating a solid phase formed containing the amine from a liquid phase.
    Type: Grant
    Filed: October 2, 2012
    Date of Patent: January 17, 2017
    Assignee: SAUDI BASIC INDUSTRIES CORPORATION
    Inventors: Syed M. Azhar Hashmi, Mohammed H. Al-Hazmi, Abdullah Naffisa
  • METHOD FOR REMOVAL OF ORGANIC AMINES FROM HYDROCARBON STREAMS
    Publication number: 20140336434
    Abstract: The present invention relates to a method for removal of an organic amine from a liquid hydrocarbon stream containing the amine, comprising: a) adding water to the hydrocarbon stream containing the amine, b) bubbling carbon dioxide through the hydrocarbon stream containing the amine, and c) separating a solid phase formed containing the amine from a liquid phase.
    Type: Application
    Filed: October 2, 2012
    Publication date: November 13, 2014
    Inventors: Syed M. Azhar Hashmi, Mohammed H. Al-Hazmi, Abdullah Naffisa