Sangchul Roh, Method for Manufacturing a Hollow Silicone Structure, Korea Patent Application, Chonnam National University, 2026. (filed)

Sangchul Roh and Chan Young Kang, Liquid shaping method, and method for manufacturing a ductile material using the same, Korea Patent Application, Chonnam National University, 2024. (filed)

Nicholas L. Abbott and Sangchul Roh, Liquid crystalline emulsions and uses thereof, US20240279551A1, Cornell University, 2024. (filed)

Orlin D. Velev and Sangchul Roh, Silicone compositions for the three-dimensional printing, US11643563B2, NCSU, 2023.

Orlin D. Velev and Sangchul Roh, Fractal-like polymeric particles and their use in diverse applications, US11306214B2, NCSU, 2022.