2020 

• Mazzeo, A., Xie, J., Chen, Q. and Roy, S., Flexible Plasma Applicators Based On Fibrous Layers, US Patent 10,646,604 Issued on May 12, 2020
• S. Roy and K. Zawoy, Self-sterilizing device using plasma fields, US Patent 10,646,605 Issued on May 12, 2020
• S. Roy and S. Portugal, Compact Portable Plasma Reactor, US Patent 10,651,014 Issued on May 12, 2020