Shi, X., Zhong, J. Graphene oxide fine aggregate in cement composites. Non-provisional patent filed on April 19, 2022.
Shi, X., Li, Z. Nano-modified waterproof sealer compositions and methods for concrete preservation. Provisional patent filed on August 17, 2021.
Shi, X. Biologically-derived deicer. Non-Provisional patent filed on Feb. 10, 2021 and approved on Sept. 29, 2022. IP Licensed to a company in Massachusetts in May 2021. US Patent 11535780.
Shi, X. and Xu, G. Fly ash cementitious compositions. PCT filed on August 26, 2016. Granted on May 12, 2020. US Patent 10647612.