1. Mahmood, N.; Hou, Y., CoSn and Polyaniline Composite, their Preparation Method and Applications, Patent No. ZL 2013 1 0741363.6
2. Mahmood, N.; Hou, Y., Ni 3 S 4 -N-doped Graphene Composites their Preparation Method and Applications, Patent No. ZL 201310018601.0
3. Mahmood, N.; Process for Preparing Metal Oxide Nanosheets, Application No. 2021900097.
4. Shabbir, B., and Mahmood, N.; Soft X-ray Detectors based On SnS Nanosheets, Application No. 2021903183.
5. Mahmood, N.; and Loomba, S.; Catalyst for Electrolysis, Application No.2023900163.
6. Mahmood, N.; Loomba, S.; M. W. Khan; S, Gbadamasi; and S. Mousvi, Electrocatalysts, Application No. submitted
7. Mahmood, N.; and S, Gbadamasi; a process for producing a modified MXene electrocatalysts for water splitting, Application No. submitted.
8. N. Eshtiaghi; Mahmood, N.; and M, Haris; composition and method of removing contaminants using the composition, Application No. PCT submitted.