Hydrogen

The dashboard provides insights into filing activity and leading applicants at the EPO in the field of hydrogen technologies, covering innovations across hydrogen production, distribution, storage and end-use applications.

Users can explore the technology landscape through a structured visual mapping of technical fields and subfields organised across eight hierarchical levels. For each of the 140 fields and subfields, the dashboard includes charts showing the leading applicants, filing trends over the past ten years by region of origin, and a world map illustrating filings by country of origin.