About PatentStorm

About company

PatentStorm is a database of full-text U.S. patents and patent applications from the U.S. Patent Office. It contains issued patents, including utility, design, and plant patents, from 1976 to 2005. PatentStorm allows its users to search the site as unregistered users or register for free in order to access features such as PDF download of patent documents. It also enables its users to purchase PatentPlus searchable PDFs or AccuPatent enhanced PDFs.