Patents by Inventor Zainal Arifin

Zainal Arifin 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).

  • Mortar composition containing iron oxide
    Patent number: 11691916
    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: August 18, 2021
    Date of Patent: July 4, 2023
    Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Babatunde Abiodun Salami, Megat Azmi Megat Johari, Mohammed Maslehuddin, Zainal Arifin Ahmad
  • Aluminum hydroxide enhanced mortar composition
    Patent number: 11685691
    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: August 18, 2021
    Date of Patent: June 27, 2023
    Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Babatunde Abiodun Salami, Megat Azmi Megat Johari, Mohammed Maslehuddin, Zainal Arifin Ahmad
  • Tinted mortar composition containing fuel ash
    Patent number: 11667571
    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: August 18, 2021
    Date of Patent: June 6, 2023
    Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Babatunde Abiodun Salami, Megat Azmi Megat Johari, Mohammed Maslehuddin, Zainal Arifin Ahmad
  • Ash-containing concrete composition
    Patent number: 11618715
    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 17, 2021
    Date of Patent: April 4, 2023
    Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Babatunde Abiodun Salami, Megat Azmi Megat Johari, Mohammed Maslehuddin, Zainal Arifin Ahmad
  • Curable concrete composition containing palm ash
    Patent number: 11613499
    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 16, 2021
    Date of Patent: March 28, 2023
    Assignee: 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
    Patent number: 11577996
    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: August 9, 2021
    Date of Patent: February 14, 2023
    Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Babatunde Abiodun Salami, Megat Azmi Megat Johari, Mohammed Maslehuddin, Zainal Arifin Ahmad
  • Concrete composition containing palm oil fuel ash
    Patent number: 11572311
    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 16, 2021
    Date of Patent: February 7, 2023
    Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Babatunde Abiodun Salami, Megat Azmi Megat Johari, Mohammed Maslehuddin, Zainal Arifin Ahmad
  • Ash-containing concrete composition
    Patent number: 11572310
    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 11, 2021
    Date of Patent: February 7, 2023
    Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Babatunde Abiodun Salami, Megat Azmi Megat Johari, Mohammed Maslehuddin, Zainal Arifin Ahmad
  • Palm ash curable concrete composition
    Patent number: 11548823
    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 11, 2021
    Date of Patent: January 10, 2023
    Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Babatunde Abiodun Salami, Megat Azmi Megat Johari, Mohammed Maslehuddin, Zainal Arifin Ahmad
  • Method of making an ash-based mortar composition
    Patent number: 11492293
    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: August 9, 2021
    Date of Patent: November 8, 2022
    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
    Publication number: 20210395147
    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: December 23, 2021
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Babatunde Abiodun SALAMI, Megat Azmi Megat JOHARI, Mohammed MASLEHUDDIN, Zainal Arifin AHMAD
  • ALUMINUM HYDROXIDE ENHANCED MORTAR COMPOSITION
    Publication number: 20210387914
    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 18, 2021
    Publication date: December 16, 2021
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Babatunde Abiodun SALAMI, Megat Azmi Megat JOHARI, Mohammed MASLEHUDDIN, Zainal Arifin AHMAD
  • MORTAR COMPOSITION CONTAINING IRON OXIDE
    Publication number: 20210380478
    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 18, 2021
    Publication date: December 9, 2021
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Babatunde Abiodun SALAMI, Megat Azmi Megat JOHARI, Mohammed MASLEHUDDIN, Zainal Arifin AHMAD
  • CONCRETE COMPOSITION CONTAINING PALM OIL FUEL ASH
    Publication number: 20210380485
    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 16, 2021
    Publication date: December 9, 2021
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Babatunde Abiodun SALAMI, Megat Azmi Megat JOHARI, Mohammed MASLEHUDDIN, Zainal Arifin AHMAD
  • TINTED MORTAR COMPOSITION CONTAINING FUEL ASH
    Publication number: 20210380479
    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 18, 2021
    Publication date: December 9, 2021
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Babatunde Abiodun SALAMI, Megat Azmi Megat JOHARI, Mohammed MASLEHUDDIN, Zainal Arifin AHMAD
  • 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
  • ASH-CONTAINING CONCRETE COMPOSITION
    Publication number: 20210371343
    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 17, 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
  • Curable concrete composition containing palm ash
    Publication number: 20210371342
    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 16, 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