Ayman Mohamady Atta, Amro Khalil Fakhry Dyab, Coated magnetite nanoparticles, method for the preparation thereof and their use, European Patent Office, EP2804186A1 (2014)

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Saad M. Alshehri, Tansir Ahmad, Hamad A. Al-Lohedan, Yusuke Yamauchi, Method of fabricating macroporous carbon capsules from pollen grains, US Patent Office, US9346678B1 (2016)

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Ayman Mohamady Atta, Amro Khalil Fakhry Dyab, Micro-structured material and method for the preparation thereof, European Patent Office, EP2769995B1 (2016)

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Ayman Atta, , Hamad A. Al-Lohedan, Abdelrahman O.Ezzat, Method of synthesizing silver nanoparticles from waste film, US Patent Office, US9347114B1 (2016)

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Ayman M. Atta, Hamad A. Al-Lohedan, Abdelrahman Osama Ezzat, Synthesis of zinc oxide nanocomposites using poly (ionic liquid), US Patent Office, US9468902B1 (2016)

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Ayman M. Atta, Mahmood M. S. Abdullah, Hamad A. Al-Lohedan, Composition and Method for Enhanced Oil Recovery, US Patent Office, US9850420B1 (2017)

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Ayman M. Atta, Hamad A. Al-Lohedan, Abdelrahman O. Ezzat, Mahmood M. S. Abdullah, Synthesis of bimetallic oxide nanocomposites using poly (ionic liquid), US Patent Office, US 9828445B1 (2017)

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 (2017)Ayman Atta, , Hamad A. Al-Lohedan, Abdelrahman O.Ezzat, Synthesis of modified chitosan particles for oral insulin delivery, US Patent Office, US9828445B1

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Mahmood M. S. Abdullah, Ayman M. Atta, Hamad A. Al-Lohedan, Hamad Z. Alkhathlan, Merajuddin Khan, Abdulrahman O. Ezzat, Biosynthesized magnetic metal nanoparticles for oil spill remediation, US Patent Office, US9901903B1 (2018)

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Sartaj Tabassum Hasan, Hamad A. Al – Lohedan, Combination Microarray Patch For Drug Delivery And Electrochemotherapy Device, US Patent Office, US9968767B1 (2018)

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Rajabathar Jothi Ramalingam, Hamad Abdullah Al-Lohedan, Composite electrode material for supercapacitors, US Patent Office, US10014124B1 (2018)

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Sartaj Tabassum Hasan, Hamad A. Al – Lohedan, Anti-quorum and dna cleaving agent, US Patent Office, US10053480B1 (2018)

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Jothi Ramalingam, Siva Chidambaram, Judith Vijaya, Hamad Al-Lohedan, Method of making a porous nano-carbon electrode from biomass, US Patent Office, US10090117B1 (2018)

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Ayman M. Atta, Mahmood M. S. Abdullah, Hamad A. Al-Lohedan, Hydrophobic nanoparticle compositions for crude oil collection, US Patent Office, US10131556B1 (2018)

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Jothi Ramalingam Rajabathar, Hamad Abdullah Al-Lohedan, Judith J. Vijaya, M. Sivachidambaram, Supercapacitor using porous activated carbon cow dung, US Patent Office, US10504662B2 (2019)

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R. Jothi Ramalingam, Hamad Al Lohedan, Judith J. Sivachidambarm, Method of making supercapacitor using porous supersaed activated care carbon from cow dung, US10244745B1 (2019)

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Ayman M. Atta, Mahmood M. S. Abdullah, Hamad A. Al-Lohedan, Abdelrahman O. Ezzat, Mohamed Hasan Wahby, Modification of sand with superhydrophobic silica/wax nanoparticles, US Patent Office, US10202548B1 (2019)

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Jothi Ramalingam, Jesu Doss, Judith Vijaya, Hamad Al-Lohedan, Template-free method of preparing zeolites from biomass, US Patent Office, US10398726B1 (2019)

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Faruq Mohammad Mohammad AyyubHamad A. Al-Lohedan, Multifunctional cancer targeting nanoparticles, US Patent Office, US10561747B1 (2020

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R. Jothi Ramalingam, Hamad Al Lohedan, Method of preparing biogenic silver nanoparticles, US Patent Office, US10828328B1

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. Ayman Atta, Hamad A. Al-Lohedan, Abdelrahman O.Ezzat, Ali K. Aldalbahi, Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields, US Patent Office, US11969708B1

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