Patents by Inventor Muhammad Arif Aziz AHMED

Muhammad Arif Aziz AHMED 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).

  • CEMENT COMPOSITION COMPRISING BIOCHAR
    Publication number: 20240425410
    Abstract: A cement composition includes a cementitious material in an amount of 10 to 40 wt. %, a date palm biochar in an amount of 0.25 to 1.5 wt. %, a fine aggregate (FA) in an amount of 20 to 85 wt. %, a coarse aggregate (CA) in an amount of 0.01 to 60 wt. %, and a plasticizer in an amount of 0.001 to 2 wt. %, each wt. % based on a total weight of the cement composition. Furthermore, the date palm biochar has a particle size in a range of 0.1 to 20 micrometers (?m) and the date palm biochar is at least one of a date palm leaves biochar (BioCl), and a date palm seeds biochar (BioCs).
    Type: Application
    Filed: June 22, 2023
    Publication date: December 26, 2024
    Applicant: Imam Abdulrahman Bin Faisal University
    Inventors: Mukarram ZUBAIR, Muhammad Arif Aziz AHMED, Muhammad SALEEM