Search patents
Endpoint
Key parameters
| Parameter | Type | Description |
|---|---|---|
query | string | Free-text query or field-specific search (supports AND/OR/NOT) |
applicationType | string | Utility, Design, Plant, Provisional, Reissue |
applicationStatus | string | Filter by status (Patented Case, Pending, Abandoned) |
assignee | string | Filter by assignee/owner name |
inventor | string | Filter by inventor name |
filingDateFrom | string | Start of filing date range (YYYY-MM-DD) |
filingDateTo | string | End of filing date range (YYYY-MM-DD) |
grantDateFrom | string | Start of grant date range (YYYY-MM-DD) |
grantDateTo | string | End of grant date range (YYYY-MM-DD) |
limit | number | Results to return (max 100) |
offset | number | Pagination offset |