Patents by Inventor Muhammad MONIRUZZAMAN

Muhammad MONIRUZZAMAN 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).

  • Ionic liquids formulation as an environmentally friendly oil dispersant
    Patent number: 11572509
    Abstract: Disclosed herein is an oil dispersant composition that contains an acyl amino acid ionic liquid, a dicationic ionic liquid, a fruit acid ionic liquid, a polyacid ionic liquid, and an ethoxylate oleyl ether ionic liquid. The composition may also be diluted with water. The composition is useful for dispersing an oil spill in a body of water, while being less toxic to the aquatic environment and also acting to stimulate bacterial growth in said aquatic environment.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: February 7, 2023
    Assignee: PETROLIAM NASIONAL BERHAD
    Inventors: Muhammad Moniruzzaman, Mohamed Ibrahim Abdul Mutalib, Siti Hawatulaila Baharuddin, Noorul Adawiyah Mustahil, Atikah Aini Abdullah, Magaret a/p Sivapragasam, Cecilia Devi Wilfred
  • IONIC LIQUIDS FORMULATION AS AN ENVIRONMENTALLY FRIENDLY OIL DISPERSANT
    Publication number: 20220032249
    Abstract: Disclosed herein is an oil dispersant composition that contains an acyl amino acid ionic liquid, a dicationic ionic liquid, a fruit acid ionic liquid, a polyacid ionic liquid, and an ethoxylate oleyl ether ionic liquid. The composition may also be diluted with water. The composition is useful for dispersing an oil spill in a body of water, while being less toxic to the aquatic environment and also acting to stimulate bacterial growth in said aquatic environment.
    Type: Application
    Filed: September 20, 2019
    Publication date: February 3, 2022
    Inventors: Muhammad MONIRUZZAMAN, Mohamed Ibrahim ABDUL MUTALIB, Siti Hawatulaila BAHARUDDIN, Noorul Adawiyah MUSTAHIL, Atikah Aini ABDULLAH, Magaret a/p SIVAPRAGASAM, Cecilia Devi WILFRED