API · Manage · Trademarks
List trademarks.
List the entity's trademarks (applications + registrations). Filter by status to scope to active applications, registered marks, or terminal states. v1 supports US-only (jurisdiction: US). Cursor-paginated.
Last updated
Query Parameters
statusstringOptionalOne of
"pending_filing""filed""published_for_opposition""opposed""notice_of_allowance""registered""abandoned""cancelled""expired"jurisdictionstringOptionalOne of
"US"Response Body
application/json
Request
curl -X GET "https://api.mattermode.com/v1/entities/{id}/trademarks"fetch("https://api.mattermode.com/v1/entities/{id}/trademarks", { method: "GET"})package mainimport ( "fmt" "net/http" "io/ioutil")func main() { url := "https://api.mattermode.com/v1/entities/{id}/trademarks" req, _ := http.NewRequest("GET", url, nil) res, _ := http.DefaultClient.Do(req) defer res.Body.Close() body, _ := ioutil.ReadAll(res.Body) fmt.Println(res) fmt.Println(string(body))}import requestsheaders = { "Authorization": "Bearer sk_test_4eC39HqLyjWDarjtT1zdp7dc", "Matter-Version": "2026-06-10",}resp = requests.get( "https://api.mattermode.com/v1/entities/ent_Nq3KcAbc/trademarks", headers=headers,)resp.raise_for_status()print(resp.json())import java.net.URI;import java.net.http.HttpClient;import java.net.http.HttpRequest;import java.net.http.HttpResponse;import java.net.http.HttpResponse.BodyHandlers;import java.time.Duration;HttpClient client = HttpClient.newBuilder() .connectTimeout(Duration.ofSeconds(10)) .build();HttpRequest.Builder requestBuilder = HttpRequest.newBuilder() .uri(URI.create("https://api.mattermode.com/v1/entities/{id}/trademarks")) .GET() .build();try { HttpResponse<String> response = client.send(requestBuilder.build(), BodyHandlers.ofString()); System.out.println("Status code: " + response.statusCode()); System.out.println("Response body: " + response.body());} catch (Exception e) { e.printStackTrace();}using System;using System.Net.Http;using System.Text;var client = new HttpClient();var response = await client.GetAsync("https://api.mattermode.com/v1/entities/{id}/trademarks");var responseBody = await response.Content.ReadAsStringAsync();curl --request GET 'https://api.mattermode.com/v1/entities/ent_Nq3KcAbc/trademarks' \ --header 'Authorization: Bearer sk_test_4eC39HqLyjWDarjtT1zdp7dc' \ --header 'Matter-Version: 2026-06-10'const response = await fetch("https://api.mattermode.com/v1/entities/ent_Nq3KcAbc/trademarks", { method: "GET", headers: { "Authorization": "Bearer sk_test_4eC39HqLyjWDarjtT1zdp7dc", "Matter-Version": "2026-06-10", },});if (!response.ok) { throw new Error(`Matter API ${response.status}: ${await response.text()}`);}const data = await response.json();console.log(data);Response
200List of trademarks.
application/json{
"object": "list",
"has_more": true,
"url": "/v1/entities",
"next_cursor": "cur_PqB5fG7K",
"data": [
{
"object": "trademark",
"id": "string",
"entity_id": "string",
"mark": "string",
"drawing_kind": "standard_character",
"drawing_file_id": "string",
"classes": [
{
"class_number": 1,
"identification": "string",
"identification_source": "acceptable_id_manual"
}
],
"jurisdiction": "US",
"basis_of_filing": "actual_use",
"status": "pending_filing",
"first_use_date": "2019-08-24",
"first_use_in_commerce_date": "2019-08-24",
"specimen_file_id": "string",
"serial_number": "string",
"registration_number": "string",
"filed_at": "2019-08-24T14:15:22Z",
"published_at": "2019-08-24T14:15:22Z",
"notice_of_allowance_at": "2019-08-24T14:15:22Z",
"registered_at": "2019-08-24T14:15:22Z",
"related_search_id": "string",
"application_attributes": {
"has_custom_identification": true,
"additional_classes_count": 0,
"claims_prior_registration": true,
"estimated_fee_usd_cents": 0
},
"statement_of_use": {
"filed_at": "2019-08-24T14:15:22Z",
"first_use_date": "2019-08-24",
"first_use_in_commerce_date": "2019-08-24",
"specimen_file_id": "string",
"extensions_filed": 0
},
"maintenance_obligations": [
{
"declaration_kind": "section_8",
"window_start": "2019-08-24",
"window_end": "2019-08-24",
"filed_at": "2019-08-24T14:15:22Z",
"status": "upcoming"
}
],
"related_document_id": "string",
"partner_filing_id": "string"
}
]
}