ListDefensePatents
ListDefensePatents retrieves recent defense/dual-use patent filings from the USPTO Open Data Portal.
Authorizations
User-issued WorldMonitor API key.
Query Parameters
CPC category filter (e.g. "H04B", "F42B"). Empty returns all categories.
Assignee keyword filter (case-insensitive substring match). Empty returns all.
Maximum results to return (default 20, max 100).
Optional JMESPath expression applied server-side to project or reduce the JSON response before it is returned (mirrors the MCP jmespath argument). Invalid expressions, expressions larger than 1024 UTF-8 bytes, or projections that exceed the 256 KB output cap return HTTP 400 with a {_jmespath_error, original_keys} envelope. Grammar and worked examples: https://www.worldmonitor.app/docs/mcp-jmespath.
