USPTO Patent Search
Pricing
Pay per usage
USPTO Patent Search
Searches and retrieves US patent data from the USPTO PatentsView API. Free, no API key required. Supports text search, assignee filtering, patent type filtering, and date range queries.
USPTO Patent Search
Pricing
Pay per usage
Searches and retrieves US patent data from the USPTO PatentsView API. Free, no API key required. Supports text search, assignee filtering, patent type filtering, and date range queries.
Search terms for patent titles (e.g., 'machine learning', 'solar panel'). Required if 'assignee' is not provided.
Filter by patent type
Filter by assignee company or inventor name (e.g., 'Google', 'MIT'). Required if 'query' is not provided.