Patents by Inventor Megat Azmi Megat JOHARI

Megat Azmi Megat JOHARI 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).

  • PALM ASH CURABLE CONCRETE COMPOSITION
    Publication number: 20210371341
    Abstract: A concrete composition that includes (i) a treated palm oil fuel ash, wherein the treated palm oil fuel ash is the only binder present, (ii) a fine aggregate, (iii) a coarse aggregate, and (iv) an alkali activator containing an aqueous solution of sodium hydroxide and sodium silicate. A cured concrete made from the concrete composition is also disclosed with advantageous compressive strength properties.
    Type: Application
    Filed: August 11, 2021
    Publication date: December 2, 2021
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Babatunde Abiodun SALAMI, Megat Azmi Megat JOHARI, Mohammed MASLEHUDDIN, Zainal Arifin AHMAD
  • ASH-CONTAINING CONCRETE COMPOSITION
    Publication number: 20210371340
    Abstract: A concrete composition that includes (i) a treated palm oil fuel ash, wherein the treated palm oil fuel ash is the only binder present, (ii) a fine aggregate, (iii) a coarse aggregate, and (iv) an alkali activator containing an aqueous solution of sodium hydroxide and sodium silicate. A cured concrete made from the concrete composition is also disclosed with advantageous compressive strength properties.
    Type: Application
    Filed: August 11, 2021
    Publication date: December 2, 2021
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Babatunde Abiodun SALAMI, Megat Azmi Megat JOHARI, Mohammed MASLEHUDDIN, Zainal Arifin AHMAD
  • NATURAL MATERIAL-BASED ASH MORTAR COMPOSITION
    Publication number: 20210363059
    Abstract: A mortar composition, which includes (i) a treated palm oil fuel ash, wherein the treated palm oil fuel ash is the only binder present, (ii) a fine aggregate, (iii) an alkali activator containing an aqueous solution of sodium hydroxide and sodium silicate, and (iv) aluminum hydroxide as a strength enhancer. A cured mortar made from the mortar composition is also disclosed with advantageous compressive strength properties.
    Type: Application
    Filed: August 9, 2021
    Publication date: November 25, 2021
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Babatunde Abiodun SALAMI, Megat Azmi Megat JOHARI, Mohammed MASLEHUDDIN, Zainal Arifin AHMAD
  • Alkali-activated concrete containing palm oil fuel ash
    Patent number: 11174202
    Abstract: A concrete composition that includes (i) a treated palm oil fuel ash, wherein the treated palm oil fuel ash is the only binder present, (ii) a fine aggregate, (iii) a coarse aggregate, and (iv) an alkali activator containing an aqueous solution of sodium hydroxide and sodium silicate. A cured concrete made from the concrete composition is also disclosed with advantageous compressive strength properties.
    Type: Grant
    Filed: August 6, 2019
    Date of Patent: November 16, 2021
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Babatunde Abiodun Salami, Megat Azmi Megat Johari, Mohammed Maslehuddin, Zainal Arifin Ahmad
  • Palm oil fuel ash based mortar compositions
    Patent number: 11168027
    Abstract: A mortar composition, which includes (i) a treated palm oil fuel ash, wherein the treated palm oil fuel ash is the only binder present, (ii) a fine aggregate, (iii) an alkali activator containing an aqueous solution of sodium hydroxide and sodium silicate, and (iv) aluminum hydroxide as a strength enhancer. A cured mortar made from the mortar composition is also disclosed with advantageous compressive strength properties.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: November 9, 2021
    Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Babatunde Abiodun Salami, Megat Azmi Megat Johari, Mohammed Maslehuddin, Zainal Arifin Ahmad
  • ALKALI-ACTIVATED CONCRETE CONTAINING PALM OIL FUEL ASH
    Publication number: 20210039997
    Abstract: A concrete composition that includes (i) a treated palm oil fuel ash, wherein the treated palm oil fuel ash is the only binder present, (ii) a fine aggregate, (iii) a coarse aggregate, and (iv) an alkali activator containing an aqueous solution of sodium hydroxide and sodium silicate. A cured concrete made from the concrete composition is also disclosed with advantageous compressive strength properties.
    Type: Application
    Filed: August 6, 2019
    Publication date: February 11, 2021
    Applicant: King Fahd University of Petroleum and Minerals
    Inventors: Babatunde Abiodun SALAMI, Megat Azmi Megat Johari, Mohammed Maslehuddin, Zainal Arifin Ahmad
  • PALM OIL FUEL ASH BASED MORTAR COMPOSITIONS
    Publication number: 20210024416
    Abstract: A mortar composition, which includes (i) a treated palm oil fuel ash, wherein the treated palm oil fuel ash is the only binder present, (ii) a fine aggregate, (iii) an alkali activator containing an aqueous solution of sodium hydroxide and sodium silicate, and (iv) aluminum hydroxide as a strength enhancer. A cured mortar made from the mortar composition is also disclosed with advantageous compressive strength properties.
    Type: Application
    Filed: July 25, 2019
    Publication date: January 28, 2021
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Babatunde Abiodun SALAMI, Megat Azmi Megat JOHARI, Mohammed MASLEHUDDIN, Zainal Arifin AHMAD
  • ROOM TEMPERATURE CURED GREEN CONCRETE DERIVED FROM NATURAL POZZOLAN AND NANOSILICA
    Publication number: 20200339477
    Abstract: A green concrete and mortar compositions free of Portland cement are disclosed. The compositions comprise Natural pozzolan, nanosilica particles, and alkaline activator. The green concrete produced from the composition of the invention is cured at ambient temperature and has higher compressive strength than that of concrete made with Portland cement.
    Type: Application
    Filed: April 23, 2019
    Publication date: October 29, 2020
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Mohammed IBRAHIM, Mohammed MASLEHUDDIN, Muhammed Kalimur RAHMAN, Hatim Mohamad DAFALLAH, Megat Azmi Megat JOHARI