U.S. Patent Assignment Records Dataset

Collected from U.S. patent assignment data, this dataset includes records related to assignments—such as registration details, assigning parties, receiving parties, and associated patents—while preserving the original record structure and field values without any secondary processing.

It can be used for: patent assignment information retrieval, analysis of party relationships, and development of intellectual property data applications.

A sample dataset is available for download: demo_daily.xml