Nenad Pejic Calfee, Halter & Griswold LLP
High voltage pulse generator
 The present invention provides a high-voltage pulse generation system particularly suited for Pulsed Electric Field (PEF) treatment of food products. The system includes, for example, a power source, an energy storage component in circuit communication with the power source and for storing energy from the power source, a plurality of switches for opening and closing periodically to discharge the energy storage component, and a load comprising at least one Pulse Electric Field (PEF) treatment chamber in which biological cells are subjected to PEF treatment. The power source charges energy storage component and a trigger device appropriates triggers the opening and closing of the switches. The switches may arranged in any one of a number of configurations including, for example, an H-bridge switch configuration where the load is in circuit communication with the switches through the bridge portion of the H-bridge. Additionally, a plurality of energy storage component arrangements are also disclosed. 
The Ohio State University
A C
A23L C12N
inventional inventional
Xiangxlao Qinghua Howard
Qiu Zhang