---
title: "Get Ptab Trial"
method: GET
path: "/ptab-trials/{ptab_trial_id}"
tags: ["PTAB Trials"]
---

# Get Ptab Trial

`GET /ptab-trials/{ptab_trial_id}`

Gets data for a single PTAB trial.

- **ptab_trial_id**: the Lex Machina PTAB Trial id

## Path parameters

- `ptab_trial_id` integer, required

## Response `200`

Success

- PTABTrialData — A single PTAB trial and relevant metadata.
  - `ptabTrialId` integer, required
  - `ptabTrialNumber` string, required
  - `status` 'Open' | 'Terminated', required
  - `dates` PTABTrialDates, required
    - `filed` string, date, required
    - `terminated` string, date, nullable
    - `institutionDecision` string, date, nullable, required
    - `finalDecision` string, date, nullable, required
  - `usptoPatentTechnologyCenter` USPTOPatentTechnologyCenter, required
    - `number` integer, required
    - `name` string, nullable, required
  - `administrativePatentJudges` AdministrativePatentJudge[], required
    - `name` string, required
    - `administrativePatentJudgeId` integer, required
    - `details` AdministrativePatentJudgeDetail[], required
      - `stage` string, required
      - `role` string, required
  - `lawFirms` LawFirm[], required
    - `name` string, required
    - `lawFirmId` integer, required
    - `clientPartyIds` integer[], required
  - `attorneys` Attorney[], required
    - `name` string, required
    - `attorneyId` integer, required
    - `lawFirmIds` integer[], required
    - `clientsPartyIds` integer[], required
  - `parties` Party[], required
    - `name` string, required
    - `partyId` integer, required
    - `role` string, required
  - `trialType` string, required
  - `trialTags` string[], required
  - `trialResolution` string, nullable, required
  - `patent` PTABPatent, required
    - `number` string, required
    - `title` string, nullable
    - `applicationNumber` string, required
  - `claimFindings` PTABClaimFindings[], nullable, required
    - `numbers` integer[], required
    - `petition` string, nullable, required
    - `institutionDecision` string, nullable, required
    - `finalWrittenDecision` string, nullable, required
  - `petitionStageGrounds` PTABPetitionStageGround, required
    - `statutes` string[], required
    - `priorArt` PriorArt[], required
      - `priorArtType` string, required
      - `priorArtReferences` string[], required
  - `institutionDecisionGrounds` PTABDecisionGround[], nullable, required
    - `decision` string, required
    - `statute` string, required
    - `claims` integer[], required
    - `priorArt` PriorArt[], required
      - `priorArtType` string, required
      - `priorArtReferences` string[], required
  - `finalDecisionGrounds` PTABDecisionGround[], nullable, required
    - `decision` string, required
    - `statute` string, required
    - `claims` integer[], required
    - `priorArt` PriorArt[], required
      - `priorArtType` string, required
      - `priorArtReferences` string[], required

## Other responses

- `401` — Invalid or expired token
- `404` — Not found
- `422` — Error - 422

---

[API](https://skmtc.net/lexmachina/apis/lex-machina-api.md) · [All operations](https://skmtc.net/lexmachina/apis/lex-machina-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/lexmachina/lex-machina-api/revisions/5f519a7078fc/schema)