Patents by Inventor Mohamed R. Elamin

Mohamed R. Elamin 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 making bismuth oxyhalide quantum dots
    Patent number: 12275881
    Abstract: A method of producing bismuth oxyhalide quantum dots without heat. The method is a one-pot method that includes synthesizing bismuth oxyhalide quantum dots at room temperature. The method results in quantum dots preferably having bismuth and halide in a molar ratio of 1:1. Further, the bismuth oxyhalide quantum dots produced demonstrate excellent photocatalytic activity in the visible light spectrum and possess improved surface characteristics.
    Type: Grant
    Filed: December 4, 2024
    Date of Patent: April 15, 2025
    Assignee: IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
    Inventors: Babiker Y. Abdulkhair, Faisal K. Algethami, Mohamed R. Elamin
  • Method for making bizmuth oxyhalide quantum dots
    Patent number: 12187940
    Abstract: A method of producing bismuth oxyhalide quantum dots without heat. The method is a one-pot method that includes synthesizing bismuth oxyhalide quantum dots at room temperature. The method results in quantum dots preferably having bismuth and halide in a molar ratio of 1:1. Further, the bismuth oxyhalide quantum dots produced demonstrate excellent photocatalytic activity in the visible light spectrum and possess improved surface characteristics.
    Type: Grant
    Filed: August 9, 2024
    Date of Patent: January 7, 2025
    Assignee: IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
    Inventors: Babiker Y. Abdulkhair, Faisal K. Algethami, Mohamed R. Elamin
  • Bismuth oxyhalide-based quantum dots and method of synthesis thereof
    Patent number: 12110434
    Abstract: A method of producing bismuth oxyhalide quantum dots without heat. The method is a one-pot method that includes synthesizing bismuth oxyhalide quantum dots at room temperature. The method results in quantum dots preferably having bismuth and halide in a molar ratio of 1:1. Further, the bismuth oxyhalide quantum dots produced demonstrate excellent photocatalytic activity in the visible light spectrum and possess improved surface characteristics.
    Type: Grant
    Filed: May 16, 2024
    Date of Patent: October 8, 2024
    Assignee: IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
    Inventors: Babiker Y. Abdulkhair, Faisal K. Algethami, Mohamed R. Elamin