Biofuel, green diesel, renewable diesel: where’s the IP?

This data-file tracks 5,000 patents filed into biofuels: by geography, by company and particularly in 2017-20. The pace of research activity into “biofuels” and “biodiesel” seems to have halved since 2014, suggesting industry interest is waning.

As usual, China has come to dominate the recent patent literature, accounting for 60% of recent filings. Out of the ‘Top 25’ patent filings from 2017-20, 15 are Chinese companies.

Ranked by recent patent filings, technology leaders include Sinopec, BASF, Arkema, Neste, TOTAL, ExxonMobil and DuPont. It is interesting that some well known companies (e.g., Ryze) did not appear to have filed many patents recently. Full details on the patent trends and filings are in the data-file.