Grattoni, A., Butler, E. B. & Palapattu, G., May 10 2018, IPC No. A61M 37/ 00 A I, Patent No. US2018125780, Priority date May 16 2016, Priority No. US201615574185
Grattoni, A., Butler, E. B. & Palapattu, G., Nov 24 2016, IPC No. A61M 37/ 00 A I, Patent No. WO2016187100, Priority date May 15 2015, Priority No. US201562161986P