/google/patents/patents/search
Search patents by query and filters
Price: 10 credits per 100 results
💡 AI Hint: Search Google Patents by keyword query with optional filters: assignee, inventor, country/jurisdiction, grant status, document type, language, CPC classification, litigation presence, and a date range (before/after a priority, filing, or publication date). Results can be ordered by relevance or publication date, deduplicated by patent family or by individual publication, and optionally grouped into clusters of related patents. Returns a list of patents, each with publication number, title, snippet, first inventor, current assignee, priority/filing/grant/publication dates, language, PDF and thumbnail links, and the patent web URL.
Authorizations
API token from the dashboard
Headers
Body
Search query
1"machine learning"
"solar panel"
Number of patents to return
x >= 1Max scrapping execution timeout (in seconds)
20 <= x <= 1500Filter by patent assignee / owner
Filter by inventor
Filter by jurisdiction country codes (e.g. US, EP, WO, CN, JP, DE, KR)
Filter by grant status
GRANT, APPLICATION Filter by document type
PATENT, DESIGN Filter by document language (e.g. ENGLISH, GERMAN, CHINESE)
Filter by CPC classification code (e.g. G06N)
Filter by litigation presence
YES, NO Upper date bound as YYYYMMDD, applied with before_type
^\d{8}$Lower date bound as YYYYMMDD, applied with after_type
^\d{8}$Which date the before bound applies to
priority, filing, publication Which date the after bound applies to
priority, filing, publication Result ordering
relevance, new, old Deduplicate results by patent family (one representative per family) or by individual publication
family, publication Re-cluster results by patent family upstream so related publications collapse together. Results are always returned as a flat list; the visible effect depends on the matched data.
Response
Successful Response