35. High flux nanofiltration membrane Inventors: Alhooshani, K., Muhammad Sajid, S. & Alkulaify, E. S. | Patent No. US-12643075-B1 | Issued: June 2, 2026
34. Electrocatalytic method for hydrogen production Inventors: Ganiyu, S., Ahs, R. & Alhooshani, K. | Patent No. US-12624466-B1 | Issued: May 12, 2026
33. Method for isolating a heavy metal ion from an aqueous solution Inventors: Alhooshani, K. et al. | Patent No. US-12515193-B2 | Issued: January 6, 2026
32. Fluid catalytic cracking catalyst for organic pollutant wastewater treatment Inventors: Alhooshani, K., Alsabbaghen, S. I. & Tanimu, A. | Patent No. US-12497309-B1 | Issued: December 16, 2025
31. Method for removing heavy metal ions from water Inventors: Alhooshani, K., Sulaiman, K. O. & Muhammad Sajid, S. | Patent No. US-12453954-B2 | Issued: October 28, 2025
30. 2-Anthracene ammonium-based magnetic ionic liquids for selective removal of heavy metals from water Inventors: Alhooshani, K., Adib, A. & Tanimu, A. | Patent No. US-12428319-B2 | Issued: September 30, 2025
29. Polypropylene bag sorbent device Inventors: Alhooshani, K., Sulaiman, K. O. & Muhammad Sajid, S. | Patent No. US-12397280-B2 | Issued: August 26, 2025
28. Alkaline-treated zeolite based sorbent device, and use for heavy metal removal Inventors: Alhooshani, K. & Sulaiman, K. O. | Patent No. US-12343700-B2 | Issued: July 1, 2025
27. Method for desulfurizing a hydrocarbon feedstock Inventors: Ganiyu, S. & Rashed Alhooshani, K. | Patent No. US-12239963-B2 | Issued: March 4, 2025
26. Fibrous silica zinc oxide-supported nickel catalyst for dry reforming of methane and methods of preparation thereof Inventors: Hussain, I. & Rashed Alhooshani, K. | Patent No. US-12215025-B1 | Issued: February 4, 2025
25. Azole-functionalized silica adsorbent Inventors: Rashed Alhooshani, K. & Tanimu, A. | Patent No. US-11833485-B2 | Issued: December 5, 2023
24. Yttrium-containing sol-gel coating, its use, and manufacture Inventors: Saif, K. & Jillani, S. | Patent No. US-11630089-B2 | Issued: April 18, 2023
23. Urea-functionalized sol-gel Inventors: Saif, K. & Jillani, S. | Patent No. US-11629235-B2 | Issued: April 18, 2023
22. Method for making hydrodesulfurization catalyst including calcination Inventors: Rashed Alhooshani, K., Ganiyu, S. & Tanimu, A. | Patent No. US-11613709-B2 | Issued: March 28, 2023
21. Autoclave method for hydrothermal preparation of a hydrodesulfurization catalyst Inventors: Rashed Alhooshani, K., Ganiyu, S. & Tanimu, A. | Patent No. US-11584892-B2 | Issued: February 21, 2023
20. Method of making a hydrodesulfurization catalyst with a structural directing surfactant Inventors: Rashed Alhooshani, K., Ganiyu, S. & Tanimu, A. | Patent No. US-11560522-B2 | Issued: January 24, 2023
19. Method for desulfurization of a hydrocarbon composition Inventors: Rashed Alhooshani, K., Ganiyu, S. & Tanimu, A. | Patent No. US-11559794-B2 | Issued: January 24, 2023
18. Catalyst preparation method using an acidified structural directing surfactant Inventors: Rashed Alhooshani, K., Ganiyu, S. & Tanimu, A. | Patent No. US-11549071-B2 | Issued: January 10, 2023
17. CoMoS catalyst preparation method using a triblock copolymer Inventors: Rashed Alhooshani, K., Ganiyu, S. & Tanimu, A. | Patent No. US-11549070-B2 | Issued: January 10, 2023
16. Preparation of mesoporous silica supported NiMoS catalysts for hydrodesulfurization application Inventors: Ganiyu, S. & Rashed Alhooshani, K. | Patent No. US-11504699-B2 | Issued: November 22, 2022
15. ZrCe-SBA-15-NiMo hydrodesulfurization catalyst Inventors: Ganiyu, S. & Saif, K. | Patent No. US-11413606-B2 | Issued: August 16, 2022
14. Synthesis of 4-phenyl-1,2,3-triazole functionalized SBA-15 and its application thereof Inventor: Saif, K. | Patent No. US-11305259-B2 | Issued: April 19, 2022
13. Method of preparing silica supported CoMoS hydrodesulfurization catalysts Inventors: Ganiyu, S. & Saif, K. | Patent No. US-11168267-B2 | Issued: November 9, 2021
12. Electrode and an electrochemical cell for producing propanol from carbon dioxide Inventors: Khaled, M., Saif, K., Khaled, M. M., Alhooshani, K. R. & Geioushy, R. A. | Patent No. US-10844502-B2 | Issued: November 24, 2020
11. Method for producing a hydrodesulfurization catalyst Inventors: Ganiyu, S. & Saif, K. | Patent No. US-10537883-B2 | Issued: January 21, 2020
10. A membrane reactor with a tubular permeable membrane Inventors: Zahir, M. H. & Saif, K. | Patent No. US-10105655-B2 | Issued: October 23, 2018
9. Aluminum oxide supported gas permeable membranes Inventors: Zahir, M. H. & Saif, K. | Patent No. US-9943808-B2 | Issued: April 17, 2018
8. Method for desulfurizing diesel fuel Inventors: Alhooshani, K., Swat, A. A., Awadh, T. S., Siddiqui, M. & Gondal, M. | Patent No. US-9926495-B2 | Issued: March 27, 2018
7. Process for making a NiO-doped aluminogallate nanocomposite Inventors: Zahir, M. H. & Saif, K. | Patent No. US-9821295-B2 | Issued: November 21, 2017
6. A process for synthesizing a metal-doped aluminogallate nanocomposite and methods of use thereof Inventors: Zahir, M. H. & Saif, K. | Patent No. US-9737879-B1 | Issued: August 22, 2017
5. Method using alumina-zinc oxide-nickel oxide composite for desulfurization of hydrocarbons Inventors: Rashed Alhooshani, K., Swat, A. A., Saleh, T., Siddiqui, M. & Gondal, M. | Patent No. US-9663724-B2 | Issued: May 30, 2017
4. Method for preparing alumina—zinc oxide—nickel oxide composite for desulfurization Inventors: Rashed Alhooshani, K., Swat, A. A., Saleh, T., Siddiqui, M. N. & Gondal, M. | Patent No. US-9421516-B2 | Issued: August 23, 2016
3. Methods for preparing composites of activated carbon/zinc oxide and activated carbon/zinc oxide/nickel oxide for desulfurization of fuels Inventors: Siddiqui, M., Alhooshani, K., Swat, A. A. & Awadh, T. S. | Patent No. US-9352297-B2 | Issued: May 31, 2016
2. Method of determining phenoxy herbicides in water samples by phase transfer microextraction with simultaneous derivatization and gas-chromatography mass-spectrometry analysis Inventors: Al-Arfaj, A., Saif, K. & Chanbasha, B. | Patent No. US-9316629-B2 | Issued: April 19, 2016
1. A photocatalyst for selective oxidation of alcohols: A green synthesis approach Inventors: Qamar, M., Alhooshani, K. & Elsayed, R. | Patent No. US-9156763-B1 | Issued: October 13, 2015