This inventor holds 2 USPTO granted patents. Top assignee: Imam Mohammad Ibn Saud Islamic University. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Innovations in Radiation Shielding by Mohammad Wasef Marashdeh
Introduction
Mohammad Wasef Marashdeh is an accomplished inventor based in Riyadh, Saudi Arabia. He has made significant contributions to the field of radiation shielding through his innovative patents. With a total of 2 patents, Marashdeh's work focuses on developing advanced materials that enhance protection against gamma radiation.
Latest Patents
One of his latest patents is a radiation shielding nanocomposite. This nanocomposite includes a zirconia matrix with a metal oxide, specifically bismuth oxide or tungsten oxide, dispersed within it. The nanoparticles in this composite have an average size ranging from 5 to 25 nm. Notably, the linear attenuation coefficient of this nanocomposite surpasses that of pure zirconia for gamma-rays with energies between 0.059 MeV and 0.662 MeV. The composition of the nanocomposite consists of 40-60 wt. % of Zr, 20-30 wt. % of O, and 20-30 wt. % of Bi or W.
Another significant patent involves gamma radiation shielding materials that incorporate neodymium-doped zirconia nanoparticles. These nanoparticles possess a tetragonal crystal structure and an average size between 25 nm and 35 nm. The neodymium content in these nanoparticles ranges from 1.5 mol % to 3 mol % based on the total molar content of the zirconia nanoparticles. The synthesis method for these nanoparticles includes controlled metamorphosis of zirconia from monoclinic to tetragonal phase, resulting in a multifunctional shielding material with enhanced durability and high radiation absorption efficiency.
Career Highlights
Marashdeh is affiliated with Imam Mohammad Ibn Saud Islamic University, where he continues to advance his research in radiation shielding technologies. His academic background and innovative spirit have positioned him as a key figure in this specialized field.
Collaborations
Some of his notable coworkers include Islam Gamal Ibrahim Ali Alhindawy and Karem Abdelazim Gaber Mahmoud. Their collaborative efforts contribute to the ongoing research and development of advanced materials for radiation protection.
Conclusion
Mohammad Wasef Marashdeh's contributions to radiation shielding through his innovative patents demonstrate his commitment to enhancing safety in environments exposed to gamma radiation. His work not only reflects his expertise
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile