id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
istl-2519		End-User Patent Searching Using Open Access Sources			.html	text/html	3597	271	57	Searching Patents Keyword Searching Government Sites PATFT -- keywords search patents from 1976 to the present http://patft.uspto.gov/ All patents are in TIFF, the most lossless image format. Since it may take almost three years from application to issuance (USPTO Patent Average Total Pendency, Performance and Accountability Report 2008), searching for patent applications should be a part of the research process.	cache/istl-2519.html	txt/istl-2519.txt