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GET
/
v1
/
openclaw
/
lookup
/
{application_number}
Lookup Application
curl --request GET \
  --url https://api.abigail.app/v1/openclaw/lookup/{application_number}
{
  "application_number": "17200011",
  "invention_title": "SYSTEMS AND METHODS FOR AI-ASSISTED PATENT PROSECUTION",
  "status": "pending",
  "filing_date": "2025-01-15",
  "examiner_name": "SMITH, JOHN A",
  "current_art_unit": "3621",
  "response_deadline": "2026-06-01",
  "critical_deadline_date": null,
  "critical_deadline_correspondence_id": null
}
This endpoint is free and requires no authentication.
Application numbers are normalized automatically — slashes, commas, and spaces are removed. All of these formats work:
  • 17200011
  • 17/200,011
  • 17 200 011

Path Parameters

​
application_number
string
required

USPTO application number. Formats accepted: 17200011, 17/200,011, 17200011.

Response

Application found

​
application_number
string
​
invention_title
string
​
status
string
​
filing_date
string<date>
​
examiner_name
string
​
current_art_unit
string
​
response_deadline
string<date> | null
​
critical_deadline_date
string<date> | null
​
critical_deadline_correspondence_id
string | null