Patents by Inventor Ibrahim Abdelhamid Mohamed Elsayed Elshaer

Ibrahim Abdelhamid Mohamed Elsayed Elshaer 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).

  • Cobalt and copper-doped nickel ferrite nanoparticles as catalyst for direct methanol fuel cells
    Patent number: 12002967
    Abstract: Cobalt and copper-doped nickel Cu/Co—Ni-ferrite nanoparticles having a general formula CuxCoxNi(1-x)Fe2O4 can be a catalyst for electrooxidation of methanol in direct methanol fuel cells (DMFC). The catalyst can be an efficient anode for DMFC in alkaline electrolytes. The Cu/Co—Ni-ferrite nanoparticles can have a sponge-like structure with irregular pores. A diameter of the Cu/Co—Ni-ferrite nanoparticles can range from about 8 nm to about 30 nm.
    Type: Grant
    Filed: December 20, 2023
    Date of Patent: June 4, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Hany Mohamed Abd El-Lateef Ahmed, Mai Mustafa Khalaf Ali, Ibrahim Abdelhamid Mohamed Elsayed Elshaer, Hadyl Hany Mohamed Abd El-Lateef
  • Cobalt and copper-doped nickel ferrite nanoparticles as catalyst for direct methanol fuel cells
    Patent number: 11894564
    Abstract: Cobalt and copper-doped nickel Cu/Co—Ni-ferrite nanoparticles having a general formula CuxCoxNi(1-x)Fe2O4 can be a catalyst for electrooxidation of methanol in direct methanol fuel cells (DMFC). The catalyst can be an efficient anode for DMFC in alkaline electrolytes. The Cu/Co—Ni-ferrite nanoparticles can have a sponge-like structure with irregular pores. A diameter of the Cu/Co—Ni-ferrite nanoparticles can range from about 8 nm to about 30 nm.
    Type: Grant
    Filed: August 7, 2023
    Date of Patent: February 6, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Hany Mohamed Abd El-Lateef Ahmed, Mai Mustafa Khalaf Ali, Ibrahim Abdelhamid Mohamed Elsayed Elshaer, Hadyl Hany Mohamed Abd El-Lateef