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Patents

2023 

  • A. Mazzeo, Xie, J., Chen, Q. and Roy, S., “Flexible Plasma Applicators Based On Fibrous Layers,” US Patent No. 11,684,686, Issued June 27, 2023.
  • S. Roy, Portugal, S. and Schindler-Tyka, A. “Compact Portable Plasma Reactor,” US Patent No. 11,767,242, Issued September 26, 2023.

2021 

  • S. Roy, “Plasma induced fluid mixing”, US Patent No. 10,987,640, Issued April 27, 2021.

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

2019 

  • S. Roy, Plasma Induced Fluid Mixing, US Patent 10,507,439 Issued on December 17, 2019/span>
  • S. Roy and J. Soni, Method and Apparatus for Measuring Thrust, US Patent 10,352,784 Issued on July 16, 2019.
  • S. Roy and N.S. Campbell, Electro-Fluid Transducers, US Patent 10,378,565 Issued on August 13, 2019
  • S. Roy and J. Soni, Method and Apparatus for Measuring Thrust, US Patent 10,352,784 Issued on July 16, 2019.

2017

  • S. Roy, “Method and Apparatus for Providing high control authority atmospheric plasma,” US Patent 9,820,369. Issued on November 14, 2017.
  • R.A. Chinga, K. Zawoy, S. Roy and J. Lin, “Method and apparatus for providing power,” US Patent 9,774,239. Issued on September 26, 2017.
  • S. Roy, “Devices employing one or more plasma actuators,” US Patent 9,769,914. Issued on September 19, 2017.
  • S. Roy and K. Zawoy, “Self sterilizing device using plasma fields,” US Patent 9,757,487. Issued on September 12, 2017.
  • S. Roy and A. Das Gupta, “Noise control of cavity flows using active and passive receptive channels,” US Patent 9,747,010. Issued on August 29, 2017.
  • S. Roy and R. Durscher, “Solid state heating source and plasma actuators including extreme materials,” US Patent 9,549,456. Issued on January 17, 2017.

2016

  • S. Roy, “Electrodynamic Control of Blade Clearance Leakage Loss in Turbomachinery Applications,” US Patent 9,347,331 B2 dated May 24, 2016.
  • S. Roy and C.C. Wang, “System, Method, and Apparatus for Microscale Plasma Actuation,” US Patent 9,282,623 B2 dated March 8, 2016.
  • S. Roy, “Method and Apparatus for Small Satellite Propulsion,” US Patent 9,228,570. Issued on January 5, 2016.

2015

2013

  • S. Roy, “Efficient Micropump for Small Devices,” United States Patent US 8,348,626 dated Jan. 8, 2013.
  • Soni, J. and S. Roy, “Nano-Newton Resolution Force Balance”, Provisional Patent Application, UF#14869, filed on August 5, 2013.
  • Roy, S., “Method and apparatus for providing high thrust density atmospheric plasma”, Provisional Patent Application, UF#14536, filed on February 25, 2013.

2012

  • P. Banerjee, N. Mastanaiah, R. Durscher, and S. Roy, “Apparatuses and Methods for Purifying Liquids,” Patent Application No. US 2012-0292262 A1 dated November 22, 2012.
  • S. Roy, “Methods and Apparatus for Multibarrier Plasma Actuated High Performance Flow Control,” US Patent No. 8,235,072 dated August 7, 2012. 

2011

  • R. A. Chinga, J. Lin, and S. Roy, “Portable Power Supply Unit for Plasma Sterilization,” Provisional patent application 61/580,083 filed, July 2011.
  • S. Roy and K. Zawoy, “Self Sterilizing Device Using Plasma Fields,” [2011-2012]
    (a) Singapore Patent No. 161411 dated November 23, 2012,
    (b) US Patent Application Publication No. 2011-0116967 dated May 19, 2011.
  • Durscher, R. and S. Roy, “Solid State Heating Source and Plasma Actuators Including Extreme Materials,” UF.997XC1PCT, filed on June 24, 2011.
  • Roy, S., “Dielectric Barrier Discharge Wind Tunnel,” Patent Publication no. WO 2011/156413, dated December 15, 2011.
  • Roy, S., “Plasma induced fluid mixing”, Patent Publication no. WO 2011/156408, dated December 15, 2011.

2009

2002

2001