Patents by Inventor Faiza QURESHI

Faiza QURESHI 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).

  • ZINC OXIDE NANOFLOWERS CONTAMINANT ADSORPTION METHOD
    Publication number: 20250042759
    Abstract: A method of using ZnO particles for the treatment of colon cancer and a method of using the particles for reducing the concentration of an organic contaminant in an aqueous solution is described. The ZnO particles are substantially spherical and may have nanopetals that provide a nanoflower morphology. The synthesis and characterization of the ZnO particles is also discussed.
    Type: Application
    Filed: October 23, 2024
    Publication date: February 6, 2025
    Applicant: Imam Abdulrahman Bin Faisal University
    Inventors: Faiza QURESHI, Muhammad NAWAZ
  • Water purification process using zinc oxide nanoparticles
    Patent number: 12145861
    Abstract: A method of using ZnO particles for the treatment of colon cancer and a method of using the particles for reducing the concentration of an organic contaminant in an aqueous solution is described. The ZnO particles are substantially spherical and may have nanopetals that provide a nanoflower morphology. The synthesis and characterization of the ZnO particles is also discussed.
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: November 19, 2024
    Assignee: Imam Abdulrahman Bin Faisal University
    Inventors: Faiza Qureshi, Muhammad Nawaz
  • METHOD OF PREPARING A BISMUTH SULFIDE PARTICLE CONTAINING ANTIBACTERIAL COMPOSITION
    Publication number: 20230263167
    Abstract: Methods of synthesizing Bi2S3-CdS particles in the form of spheres as well as properties of these Bi2S3-CdS particles are described. Methods of photocatalytic degradation of organic pollutants employing these Bi2S3-CdS particles and methods of preventing or reducing microbial growth on a surface by applying these Bi2S3-CdS particles in the form of a solution or an antimicrobial product onto the surface are also specified.
    Type: Application
    Filed: May 1, 2023
    Publication date: August 24, 2023
    Applicant: Imam Abdulrahman Bin Faisal University
    Inventors: Muhammad NAWAZ, Faiza QURESHI
  • Method for preventing or reducing growth of a microorganism on a surface
    Patent number: 11700855
    Abstract: Methods of synthesizing Bi2S3—CdS particles in the form of spheres as well as properties of these Bi2S3—CdS particles are described. Methods of photocatalytic degradation of organic pollutants employing these Bi2S3—CdS particles and methods of preventing or reducing microbial growth on a surface by applying these Bi2S3—CdS particles in the form of a solution or an antimicrobial product onto the surface are also specified.
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: July 18, 2023
    Assignee: Imam Abdulrahman Bin Faisal University
    Inventors: Muhammad Nawaz, Faiza Qureshi
  • WATER PURIFICATION PROCESS USING ZINC OXIDE NANOPARTICLES
    Publication number: 20220220001
    Abstract: A method of using ZnO particles for the treatment of colon cancer and a method of using the particles for reducing the concentration of an organic contaminant in an aqueous solution is described. The ZnO particles are substantially spherical and may have nanopetals that provide a nanoflower morphology. The synthesis and characterization of the ZnO particles is also discussed.
    Type: Application
    Filed: March 31, 2022
    Publication date: July 14, 2022
    Applicant: Imam Abdulrahman Bin Faisal University
    Inventors: Faiza QURESHI, Muhammad NAWAZ
  • Zinc oxide particle preparation and methods of use
    Patent number: 11325839
    Abstract: A method of using ZnO particles for the treatment of colon cancer and a method of using the particles for reducing the concentration of an organic contaminant in an aqueous solution is described. The ZnO particles are substantially spherical and may have nanopetals that provide a nanoflower morphology. The synthesis and characterization of the ZnO particles is also discussed.
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: May 10, 2022
    Assignee: Imam Abdulrahman Bin Faisal University
    Inventors: Faiza Qureshi, Muhammad Nawaz
  • Liquid chromatographic method for the simultaneous analysis of antihypertensive and antilipidemic agents and interactions thereof
    Patent number: 11221321
    Abstract: The invention is directed to a precise, accurate and economical method for the simultaneous quantification of amounts of a dissolved sartan and dissolved statin in a mixture containing at least one sartan and at least one statin.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: January 11, 2022
    Assignee: Imam Abdulrahman Bin Faisal University
    Inventors: Faiza Qureshi, Muhammad Nawaz
  • METHOD FOR PREVENTING OR REDUCING GROWTH OF A MICROORGANISM ON A SURFACE
    Publication number: 20210061670
    Abstract: Methods of synthesizing Bi2S3—CdS particles in the form of spheres as well as properties of these Bi2S3—CdS particles are described. Methods of photocatalytic degradation of organic pollutants employing these Bi2S3—CdS particles and methods of preventing or reducing microbial growth on a surface by applying these Bi2S3—CdS particles in the form of a solution or an antimicrobial product onto the surface are also specified.
    Type: Application
    Filed: November 10, 2020
    Publication date: March 4, 2021
    Applicant: imam Abdulrahman Bin Faisal University
    Inventors: Muhammad NAWAZ, Faiza QURESHI
  • Methods of degrading organic pollutants and preventing or treating microbe using BiS-CdS particles
    Patent number: 10934176
    Abstract: Methods of synthesizing Bi2S3—CdS particles in the form of spheres as well as properties of these Bi2S3—CdS particles are described. Methods of photocatalytic degradation of organic pollutants employing these Bi2S3—CdS particles and methods of preventing or reducing microbial growth on a surface by applying these Bi2S3—CdS particles in the form of a solution or an antimicrobial product onto the surface are also specified.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: March 2, 2021
    Assignee: Imam Abdulrahman Bin Faisal University
    Inventors: Muhammad Nawaz, Faiza Qureshi
  • LIQUID CHROMATOGRAPHIC METHOD FOR THE SIMULTANEOUS ANALYSIS OF ANTIHYPERTENSIVE AND ANTILIPIDEMIC AGENTS AND INTERACTIONS THEREOF
    Publication number: 20200378942
    Abstract: The invention is directed to a precise, accurate and economical method for the simultaneous quantification of amounts of a dissolved sartan and dissolved statin in a mixture containing at least one sartan and at least one statin.
    Type: Application
    Filed: May 29, 2019
    Publication date: December 3, 2020
    Applicant: Imam Abdulrahman Bin Faisal University
    Inventors: Faiza QURESHI, Muhammad NAWAZ
  • METHODS OF DEGRADING ORGANIC POLLUTANTS AND PREVENTING OR TREATING MICROBE USING Bi2S3-CdS PARTICLES
    Publication number: 20200102228
    Abstract: Methods of synthesizing Bi2S3—CdS particles in the form of spheres as well as properties of these Bi2S3—CdS particles are described. Methods of photocatalytic degradation of organic pollutants employing these Bi2S3—CdS particles and methods of preventing or reducing microbial growth on a surface by applying these Bi2S3—CdS particles in the form of a solution or an antimicrobial product onto the surface are also specified.
    Type: Application
    Filed: September 27, 2018
    Publication date: April 2, 2020
    Applicant: Imam Abdulrahman Bin Faisal University
    Inventors: Muhammad NAWAZ, Faiza QURESHI
  • ZINC OXIDE PARTICLE PREPARATION AND METHODS OF USE
    Publication number: 20190210887
    Abstract: A method of using ZnO particles for the treatment of colon cancer and a method of using the particles for reducing the concentration of an organic contaminant in an aqueous solution is described. The ZnO particles are substantially spherical and may have nanopetals that provide a nanoflower morphology. The synthesis and characterization of the ZnO particles is also discussed.
    Type: Application
    Filed: January 11, 2018
    Publication date: July 11, 2019
    Applicant: Imam Abdulrahman Bin Faisal University
    Inventors: Faiza QURESHI, Muhammad NAWAZ