Uspto Office Actions

liveResearch

USPTO patent prosecution history: office action full text, examiner citations, claim-level rejections (35 U.S.C. 101/102/103/112), enriched (AI/ML-extracted) citation metadata, and Commissioner final decisions on patent application petitions — the USPTO's own patent-examination records.

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free tier50 calls/day

Tools

search_office_actions

Search USPTO office actions (and related prosecution-history documents, e.g. petition decisions filed in the same document stream) for one patent application. Returns action type (non-final rejection,

No parameters required.

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get_office_action_text

Fetch one USPTO office action's full text. Pass document_id (from search_office_actions' document_id field) for an exact match, or application_number + mail_date to look it up by application and date.

No parameters required.

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get_office_action_rejections

Claim-level rejection data for every office action on one application. Returns AGGREGATE counts first (how many rejection records cite 35 U.S.C. 101/102/103/112, and double-patenting) and per-claim/pe

No parameters required.

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get_office_action_citations

References cited in office actions for one application — who cited each one (examiner vs applicant), the legal basis (102/103 etc.) it was cited under, and the AI/ML-extracted "enriched citation" fiel

No parameters required.

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search_petition_decisions

Search USPTO Commissioner / Office of Petitions final decisions. Pass application_number for one application's petition history, or query for free-text search across decisions (petition issue text, in

No parameters required.

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Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash
curl -X POST https://gateway.pipeworx.io/uspto-office-actions/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash
curl -X POST https://gateway.pipeworx.io/uspto-office-actions/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"search_office_actions","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("search_office_actions", {});
ask_pipeworx
// Or ask in plain English:
const answer = await px.ask("uspto patent prosecution history: office action full text, examiner citations, claim-level rejections (35 u");