One hundred years of innovation: global patent filings from 1920?

This data-file breaks down the number of patents that have been filed globally since 1920, across 150 different categories, to illustrate the pace of technological progress, across each industrial sub-segment.

The data are also sub-divided by geography, across the US, China and Japan, which are contrasted in c30 charts. Depressingly, the US’s share of global patent filings has recently declined back toward all time lows, while a vast acceleration has seen China filing 70% of all global patents.

China’s lead is also widening in 135 out of 150 patent categories in our data-set. This may suggest trade tensions are on course to accelerate further. It also holds implications for policymakers, as Western decarbonization must be balanced with industrial competitiveness.