Bulk Patent Search

1. Click the Patents tile.
   
   
   

2. Click the Bulk tab.
   
   
   

3. Enter or copy and paste up to 5000 patent publication numbers, application numbers, or a combination of both separated by spaces, commas, or line breaks (which do not count toward the 5000-number limit), and then click the Begin Matching button.
   
   Note: The Application No. and Publication No. boxes are selected by default. If a number type is entered, but its box is unselected, numbers of that type are not searched.
   
   
   
   Initial results of your search display, enabling you to edit your query if needed. You may also download a matching log, which gives further details successful/unsuccessful matches.
   
   
   

4. Click the Search button to view the results.