2011 PTDLA at ALA Program Presentations New Orleans, Saturday, 25 June 2011 New Orleans, Saturday, 25 June 2011 Entire Program: Current Topics in Intellectual Property (slideshow) Part I: Overview of Intellectual Property and the Depository Library Program (pdf) Part II: Basic Resources for Patent Research (pdf) Part III: Changes at USPTO and to the Depository Library Program (pdf)