Contains the bibliographic text (i.e., front page) of each patent application (non-provisional utility and plant) published weekly (Thursdays) in Calendar Year 2001 (March 15 through December) (excludes images/drawings). The file format is eXtensible Markup Language (XML) in accordance with the U.S. Patent Application Version 1.5 Document Type Definition (DTD). This file is a subset of the Patent Application Data/XML Version 1.5 (Text Only). These product files (40 zip files totaling 34,852,604 bytes - compressed) are available at no charge from: https://eipweb.uspto.gov/2001/PatentApplBibXML No order/order form is required. This product includes a pabyyyymmdd_wknn.zip file for each week [where "yyyymmdd" is a Thursday publication date and "nn" is a two-digit, fixed-length number (with leading zero) representing the sequentially-numbered week of the year]. Within each weekly zip file are (3) files: pabyyyymmdd.xml (Bibliographic information in XML); pabyyyymmddlst.txt (List of published patent application numbers in ascending order); and pabyyyymmddrpt.txt (Statistical/summary report). For more information about these files: http://www.uspto.gov/web/menu/patdata.html