Photoporation of cells, K. Dholakia, C. T. A. Brown, L. Paterson, US 8080399 B2, also published CA2631592A1,EP1817404A1, US20080274529, WO2006059084A1. Publication date Dec 20, 2011, Filing date Nov 29, 2005, Priority dateNov 30, 2004.