Filed March 18, 2003

Serial No. 78226890

Registered March 15, 2005

Registration No. 2,934,062

Interlocutory Attorney ELIZABETH WINTER

Class Scientific, electrical or optical apparatus or instruments,namely, computer controlled automatic patch clamp systems comprised of measurement plates, plate and liquid handling robotics and data acquisition systems, namely, electrodes, amplifiers, computer software for recording,storing, retrieving and displaying data on computer monitors, printers or scanners, for measuring or monitoring of chemical or biochemical processes in cell membranes, for handling, manipulating and characterizing ion channels and transporters in living cells, for microarray based screening, and for high throughput screening; 021; 023; 026; 036; 038