This visualization shows the top-5 most significant art units and IPC subclasses per country, in terms of numbers of US patents which issued in 2012 to assignees in those countries.
You can experiment with top-5 art unit and top-5 IPC classification breakdowns for any countries of interest:
Deselect all countries by checking then unchecking the (All) box at the top of the filter.
Scroll through the list of countries and select one or more countries by checking the boxes adjacent their names.
Deselect a country by unchecking the box adjacent its name.
Selected countries and their color codes appear in the legend.
Hover your mouse pointer over different parts of the visualization for further details and instructions. Click the revert all button (the circular back arrow symbol) at the bottom of the visualization to return to the initial visualization. See the FAQ tab for further details.
