Owner Trademarks

curl --request GET \
  --url https://api.signa.so/v1/owners/{id}/trademarks \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.signa.so/v1/owners/{id}/trademarks"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.signa.so/v1/owners/{id}/trademarks', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.signa.so/v1/owners/{id}/trademarks",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.signa.so/v1/owners/{id}/trademarks"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.signa.so/v1/owners/{id}/trademarks")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.signa.so/v1/owners/{id}/trademarks")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body

{
  "object": "list",
  "data": [
    {
      "id": "tm_8kLm2nPq",
      "object": "trademark",
      "mark_text": "AURORA",
      "status": { "primary": "active", "stage": "registered" },
      "office_code": "uspto",
      "jurisdiction_code": "US",
      "filing_date": "2023-04-12",
      "registration_date": "2024-09-18",
      "classifications": [
        { "nice_class": 9, "goods_services_text": "Downloadable software for digital image processing" },
        { "nice_class": 35, "goods_services_text": "Online retail store services featuring digital media" },
        { "nice_class": 42, "goods_services_text": "Software as a service (SaaS) featuring media management tools" }
      ],
      "owners": [
        {
          "id": "own_7nQp3xYz",
          "name": "Aurora Digital Inc.",
          "country_code": "US",
          "entity_id": "ent_7nQp3xYz",
          "entity_id_type": "derived",
          "companies": [
            {
              "source": "sec",
              "ticker": "AUR",
              "exchange": "NASDAQ",
              "lei": null,
              "entity_status": "active"
            }
          ]
        }
      ]
    },
    {
      "id": "tm_Qr6nK9jL",
      "object": "trademark",
      "mark_text": "AURORA DIGITAL",
      "status": { "primary": "active", "stage": "registered" },
      "office_code": "euipo",
      "jurisdiction_code": "EU",
      "filing_date": "2023-07-20",
      "registration_date": "2024-11-05",
      "classifications": [
        { "nice_class": 9, "goods_services_text": "Downloadable software for digital image processing" },
        { "nice_class": 42, "goods_services_text": "Software as a service (SaaS) featuring media management tools" }
      ],
      "owners": [
        {
          "id": "own_7nQp3xYz",
          "name": "Aurora Digital Inc.",
          "country_code": "US",
          "entity_id": "ent_7nQp3xYz",
          "entity_id_type": "derived"
        }
      ]
    }
  ],
  "has_more": true,
  "pagination": {
    "cursor": "eyJpZCI6ImFiYyJ9"
  },
  "request_id": "req_fY5pQ1rS"
}

GET

owners

{id}

trademarks

Owner Trademarks

curl --request GET \
  --url https://api.signa.so/v1/owners/{id}/trademarks \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.signa.so/v1/owners/{id}/trademarks"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.signa.so/v1/owners/{id}/trademarks', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.signa.so/v1/owners/{id}/trademarks",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.signa.so/v1/owners/{id}/trademarks"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.signa.so/v1/owners/{id}/trademarks")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.signa.so/v1/owners/{id}/trademarks")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body

{
  "object": "list",
  "data": [
    {
      "id": "tm_8kLm2nPq",
      "object": "trademark",
      "mark_text": "AURORA",
      "status": { "primary": "active", "stage": "registered" },
      "office_code": "uspto",
      "jurisdiction_code": "US",
      "filing_date": "2023-04-12",
      "registration_date": "2024-09-18",
      "classifications": [
        { "nice_class": 9, "goods_services_text": "Downloadable software for digital image processing" },
        { "nice_class": 35, "goods_services_text": "Online retail store services featuring digital media" },
        { "nice_class": 42, "goods_services_text": "Software as a service (SaaS) featuring media management tools" }
      ],
      "owners": [
        {
          "id": "own_7nQp3xYz",
          "name": "Aurora Digital Inc.",
          "country_code": "US",
          "entity_id": "ent_7nQp3xYz",
          "entity_id_type": "derived",
          "companies": [
            {
              "source": "sec",
              "ticker": "AUR",
              "exchange": "NASDAQ",
              "lei": null,
              "entity_status": "active"
            }
          ]
        }
      ]
    },
    {
      "id": "tm_Qr6nK9jL",
      "object": "trademark",
      "mark_text": "AURORA DIGITAL",
      "status": { "primary": "active", "stage": "registered" },
      "office_code": "euipo",
      "jurisdiction_code": "EU",
      "filing_date": "2023-07-20",
      "registration_date": "2024-11-05",
      "classifications": [
        { "nice_class": 9, "goods_services_text": "Downloadable software for digital image processing" },
        { "nice_class": 42, "goods_services_text": "Software as a service (SaaS) featuring media management tools" }
      ],
      "owners": [
        {
          "id": "own_7nQp3xYz",
          "name": "Aurora Digital Inc.",
          "country_code": "US",
          "entity_id": "ent_7nQp3xYz",
          "entity_id_type": "derived"
        }
      ]
    }
  ],
  "has_more": true,
  "pagination": {
    "cursor": "eyJpZCI6ImFiYyJ9"
  },
  "request_id": "req_fY5pQ1rS"
}

Overview

Returns a paginated list of trademarks held by the specified owner. Use this for portfolio views, competitor intelligence, or auditing an owner’s IP holdings across jurisdictions. When neither sort nor q is supplied, results default to most-recent-first (-filing_date); a q text query instead ranks by relevance. Arrays are comma-separated, date ranges use flat _gte, _gt, _lte, and _lt operators, and booleans must be the literal strings true or false.

Path Parameters

string

required

Owner ID (e.g. own_R3jK9mN2).

Query Parameters

The full List Trademarks filter set applies (status, mark classification, identifiers, geography, Nice/Vienna codes, date ranges, public-company filters, and boolean flags), plus:

string

Search query text within this owner’s trademarks.

sort

string

default:"-filing_date"

Sort field(s), comma-separated, - prefix for descending.

attorney_id

string

Filter to marks prosecuted by a specific attorney (att_...).

firm_id

string

Filter to marks handled by a specific firm (firm_...).

include

string

Comma-separated optional row projections. full_goods_services returns full classifications[].goods_services_text instead of the truncated summary text.

fields

string

Sparse top-level field projection, comma-separated. id and object are always retained. Unknown names return 400.

limit

integer

default:"20"

Items per page (1-100).

cursor

string

Pagination cursor from a previous response.

Response

data

object[]

Array of trademark summary objects belonging to this owner.

{
  "object": "list",
  "data": [
    {
      "id": "tm_8kLm2nPq",
      "object": "trademark",
      "mark_text": "AURORA",
      "status": { "primary": "active", "stage": "registered" },
      "office_code": "uspto",
      "jurisdiction_code": "US",
      "filing_date": "2023-04-12",
      "registration_date": "2024-09-18",
      "classifications": [
        { "nice_class": 9, "goods_services_text": "Downloadable software for digital image processing" },
        { "nice_class": 35, "goods_services_text": "Online retail store services featuring digital media" },
        { "nice_class": 42, "goods_services_text": "Software as a service (SaaS) featuring media management tools" }
      ],
      "owners": [
        {
          "id": "own_7nQp3xYz",
          "name": "Aurora Digital Inc.",
          "country_code": "US",
          "entity_id": "ent_7nQp3xYz",
          "entity_id_type": "derived",
          "companies": [
            {
              "source": "sec",
              "ticker": "AUR",
              "exchange": "NASDAQ",
              "lei": null,
              "entity_status": "active"
            }
          ]
        }
      ]
    },
    {
      "id": "tm_Qr6nK9jL",
      "object": "trademark",
      "mark_text": "AURORA DIGITAL",
      "status": { "primary": "active", "stage": "registered" },
      "office_code": "euipo",
      "jurisdiction_code": "EU",
      "filing_date": "2023-07-20",
      "registration_date": "2024-11-05",
      "classifications": [
        { "nice_class": 9, "goods_services_text": "Downloadable software for digital image processing" },
        { "nice_class": 42, "goods_services_text": "Software as a service (SaaS) featuring media management tools" }
      ],
      "owners": [
        {
          "id": "own_7nQp3xYz",
          "name": "Aurora Digital Inc.",
          "country_code": "US",
          "entity_id": "ent_7nQp3xYz",
          "entity_id_type": "derived"
        }
      ]
    }
  ],
  "has_more": true,
  "pagination": {
    "cursor": "eyJpZCI6ImFiYyJ9"
  },
  "request_id": "req_fY5pQ1rS"
}

Code Examples

curl "https://api.signa.so/v1/owners/own_R3jK9mN2/trademarks?status_stage=registered&offices=uspto,euipo&nice_classes=9,42&limit=20" \
  -H "Authorization: Bearer sig_YOUR_KEY"

import { Signa } from "@signa-so/sdk";

const signa = new Signa({ api_key: process.env.SIGNA_API_KEY });

const page = await signa.owners.trademarks("own_R3jK9mN2", {
  status_stage: ["registered"],
  offices: ["uspto", "euipo"],
  nice_classes: [9, 42],
  limit: 20,
});

Errors

Status	Type	Description
400	`validation_error`	Invalid query parameters or date range
401	`unauthorized`	Missing or invalid API key
403	`forbidden`	API key lacks the `trademarks:read` scope
404	`not_found`	Owner ID does not exist
429	`rate_limited`	Too many requests

Get Owner: owner profile and stats
Owner Related: related entities (subsidiaries, parent companies)
List Trademarks: search across all owners

Owner Analytics Owner Related Entities

Overview

Trademarks

Parties

Records

Monitoring

Reference

Analytics

Bulk & Sync

Administration

SDK

Owner Trademarks

Overview

Path Parameters

Query Parameters

Response

Code Examples

Errors

​Overview

​Path Parameters

​Query Parameters

​Response

​Code Examples

​Errors

​Related Endpoints

Overview

Path Parameters

Query Parameters

Response

Code Examples

Errors

Related Endpoints