Patents by Inventor Saba JAMIL

Saba JAMIL 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).

  • DUMBBELL-SHAPED CALCIUM HYDROXIDE NANOPARTICLES, AN ENHANCED FUEL COMPRISING THE NANOPARTICLES, AND A METHOD FOR MAKING
    Publication number: 20210024363
    Abstract: Nanoparticles of calcium hydroxide having a dumbbell shape, wherein the dumbbell shape has rounded ends separated by a narrow central portion, wherein a ratio of a largest width of the central portion to a largest width of the rounded ends is 0.30 to 0.75, a length is in the range of 500 nm to 1100 nm, the largest width of the narrow central portion is 100 to 250 nm, and the largest width of the narrow central portion is 100 to 250 nm. The nanoparticles have a mesoporous structure and are made up of subparticles that have a size of 5 to 75 nm. A method of making the nanoparticles from calcined calcium carbonate sources is disclosed. Also disclosed is an enhanced fuel containing the nanoparticles.
    Type: Application
    Filed: October 17, 2019
    Publication date: January 28, 2021
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Mohammad Ramzan Saeed Ashraf Janjua, Saba Jamil, Shanza Rauf Khan
  • Graphene oxide and cobalt tin oxide nanocomposite and method of use
    Patent number: 10882029
    Abstract: A method for using a nanocomposite of tin cobalt oxide nanocubes and graphene oxide to photo-catalytically degrade a portion of an organic contaminant in a solution. The nanocubes have an average side length in a range of 400 nm-1.5 ?m and a carbon to tin molar ratio in a range of 10:1-25:1. The nanocomposite may also be used for enhancing the efficiency of a liquid fuel.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: January 5, 2021
    Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Mohammad Ramzan Saeed Ashraf Janjua, Saba Jamil, Hasnaat Ahmad, Shafiq Ur-Rehman, Shanza Rauf Khan
  • Cobalt hydroxystannate nanocube fuel additive
    Patent number: 10808193
    Abstract: A method for enhancing the efficiency of a liquid fuel is described. The method involves the addition of cobalt hydroxystannate nanoparticles to the liquid fuel to produce an enhanced liquid fuel. The cobalt hydroxystannate nanoparticles may be present at a concentration of 50-200 ppm, and may increase the calorific value of the fuel by a factor of 25-52 times.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: October 20, 2020
    Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Muhammad Ramzan Saeed Ashraf Janjua, Saba Jamil, Hasnaat Ahmad, Shanza Rauf Khan
  • COBALT HYDROXYSTANNATE NANOCUBE FUEL ADDITIVE
    Publication number: 20200283690
    Abstract: A method for enhancing the efficiency of a liquid fuel is described. The method involves the addition of cobalt hydroxystannate nanoparticles to the liquid fuel to produce an enhanced liquid fuel. The cobalt hydroxystannate nanoparticles may be present at a concentration of 50-200 ppm, and may increase the calorific value of the fuel by a factor of 25-52 times.
    Type: Application
    Filed: June 26, 2019
    Publication date: September 10, 2020
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Muhammad Ramzan Saeed Ashraf JANJUA, Saba JAMIL, Hasnaat AHMAD, Shanza Rauf KHAN
  • MORPHOLOGICALLY CONTROLLED SYNTHESIS OF FERRIC OXIDE NANO/MICRO PARTICLES
    Publication number: 20190366305
    Abstract: A thermal method of forming ferric oxide nano/microparticles with predominant morphology is described using different solvents. Methods of using the Fe3O4 nano/microparticles as catalysts in the reduction of nitro compounds with sodium borohydride to the corresponding amines and decomposition of ammonium salts.
    Type: Application
    Filed: May 30, 2018
    Publication date: December 5, 2019
    Applicant: King Fahd University of Petroleum and Minerals
    Inventors: Muhammad Ramzan Saeed Ashraf JANJUA, Saba JAMIL, Shanza Rauf KHAN