Patents by Inventor Hatarmizi Bin Hassan

Hatarmizi Bin Hassan 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).

  • Membrane Filter Element With Multiple Fiber Types
    Publication number: 20170226438
    Abstract: A membrane filter element includes at least two cylindrical-shaped, fiber bundles, one of the fiber bundles containing first fibers fabricated to provide a selected first gas selectivity, a selected first gas permeability, or a selected first gas selectivity and permeability performance and arranged so a first gas permeate exits the membrane element; another of the fiber bundles containing second fibers fabricated to provide a selected second, different gas selectivity, a selected second different gas permeability, or a selected second gas selectivity and permeability performance and arranged so a second different gas permeate exits the membrane element. The different performance characteristics can reduce the number of membrane elements required for gas separation and to improve gas separation performance due to changing gas composition as the gas travels through the membrane element.
    Type: Application
    Filed: April 24, 2017
    Publication date: August 10, 2017
    Inventors: Richard D. Peters, George E. Mahley, III, Atsushi Morisato, Fatimah Binti A. Karim, Hatarmizi Bin Hassan, Zalina Binti Ali, Wan Atikahsari Wan Zakaria, Faudzi Mat Isa, Faizal bin Mohamad Fadzillah
  • Membrane filter element with multiple fiber types
    Patent number: 9630141
    Abstract: A natural gas stream is passed through a single membrane element that is fabricated with two or more distinct types of membrane fibers. The membrane fibers have different characteristics in order to reduce the number of membrane elements required for gas separation and to improve gas separation performance due to changing gas composition because of permeation as the gas travels through the membrane element.
    Type: Grant
    Filed: February 16, 2010
    Date of Patent: April 25, 2017
    Assignees: Cameron Solutions, Inc., Petronas Carigali Sdn Bhd
    Inventors: Richard D. Peters, George E. Mahley, III, Atsushi Morisato, Fatimah Binti A. Karim, Hatarmizi Bin Hassan, Zalina Binti Ali, Wan Atikahsari Wan Zakaria, Faudzi Mat Isa, Faizal Bin Mohamad Fadzillah
  • Membrane Filter Element with Multiple Fiber Types
    Publication number: 20100212501
    Abstract: A natural gas stream is passed through a single membrane element that is fabricated with two or more distinct types of membrane fibers. The membrane fibers have different characteristics in order to reduce the number of membrane elements required for gas separation and to improve gas separation performance due to changing gas composition because of permeation as the gas travels through the membrane element.
    Type: Application
    Filed: February 16, 2010
    Publication date: August 26, 2010
    Inventors: Richard D. Peters, George E. Mahley, III, Atsushi Morisato, Fatimah Binti A. Karim, Hatarmizi Bin Hassan, Zalina Binti Ali, Wan Atikahsari Wan Zakaria, Faudzi Mat Isa, Faizal Bin Mohamad Fadzillah