European Patent Structured Information Dataset
About this dataset
Collected from European patent data, this dataset includes parsed, structured information (such as bibliographic records, classifications, citations, and applicant details), preserving the original fields and their values without any secondary processing.
It can be used for: literature indexing, field-based searching, relational analysis, and developing data‑driven applications.
A sample dataset is available for download: demo_a4_documents.json
Samples
Sample (Chinese)
[
{
"source_package_key": "a4:1979-1999.tar",
"source_package_checksum": "DDBB91E3BE62FA2DE7E968836EBCE120B5D5821A",
"source_version_id": "384bb9aa433e70cc9d2f950599ccd895eb0a551758737a7e129cbeb07987c053",
"publication_key": "EP:1302825:A4",
"publication_version_key": "EP:1302825:A4:-:1979-01-24",
"publication_id": "EP1302825A4",
"country": "EP",
"publication_number": "1302825",
"kind": "A4",
"publication_date": "1979-01-24",
}
]