Patents by Inventor Ramzy M. Shayib

Ramzy M. Shayib 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 preparing LTA-type zeolites using a novel structure directing agent
    Patent number: 8545804
    Abstract: This disclosure relates to LTA-type zeolites which are synthesized using tris[2-(isopropylamino)ethyl]amine as a structure directing agent.
    Type: Grant
    Filed: November 16, 2012
    Date of Patent: October 1, 2013
    Assignee: Chevron U.S.A. Inc.
    Inventors: Allen Wayne Burton, Ramzy M. Shayib
  • METHOD FOR PREPARING LTA-TYPE ZEOLITES USING A NOVEL STRUCTURE DIRECTING AGENT
    Publication number: 20130078181
    Abstract: This disclosure relates to LTA-type zeolites which are synthesized using tris[2-(isopropylamino)ethyl]amine as a structure directing agent.
    Type: Application
    Filed: November 16, 2012
    Publication date: March 28, 2013
    Applicant: Chevron U.S.A. Inc.
    Inventors: Allen Wayne Burton, Ramzy M. Shayib
  • Method for preparing LTA-type zeolites using a novel structure directing agent
    Patent number: 8337808
    Abstract: The present invention relates to a method for preparing LTA-type zeolites using tris[2-(isopropylamino)ethyl]amine as a structure directing agent.
    Type: Grant
    Filed: September 15, 2011
    Date of Patent: December 25, 2012
    Assignee: Chevron U.S.A. Inc.
    Inventors: Allen W. Burton, Jr., Ramzy M. Shayib