Quantinuum Inc. portfolio

QNTUnited States

Every trademark Quantinuum Inc. holds, newest filings first. The portfolio has 16 marks filed under 10 owner names.

Company overviewGet this data via the API

Search this portfolio

Trademarks on file
16
Active
16
Owner names grouped
10
Portfolio

All trademarks

50 marks per page, newest filing date first. Pick an office to narrow the list.

MarkStatusOfficeClassesFiled
QUANTINUUM HELIOSexaminingIPOS9, 422026-10-12
VANDAexaminingIPOS9, 422026-06-05
ARANDAexaminingIPOS9, 422026-06-05
Gpending oppositionUSPTO92025-11-03
GUPPYexaminingUSPTO92025-10-31
HeliosmixedWIPO9, 422025-06-20
GEN QAIallowedUSPTO9, 422025-03-31
GEN QAIallowedUSPTO9, 422025-03-27
LUMOSallowedUSPTO422024-09-19
APOLLOallowedUSPTO422024-09-19
SOLallowedUSPTO422024-09-19
H-Series HeliosmixedWIPO9, 422024-04-11
QUANTINUUMmixedWIPO9, 422021-12-06
Q QUANTINUUMregisteredWIPO9, 422021-12-06
QUANTINUUMregisteredUSPTO9, 422021-11-29
Q QUANTINUUMregisteredUSPTO9, 422021-11-29
API

Get this data via the API

Everything on this page comes from the Signa API. Pull Quantinuum Inc.'s full portfolio into your own product.

  • GET/v1/entities/{id}/trademarks

    Every trademark in the portfolio, filterable by office and class

  • GET/v1/entities/{id}/analytics

    Portfolio totals, disputes and ownership changes

  • GET/v1/entities/{id}

    Company record, ticker, LEI and owner names

Get API keyView docs
GET /v1/entities/{id}/trademarks
ID=ent_019eb709-b1ff-701f-839c-3b5b0c8665b4
curl https://api.signa.so/v1/entities/$ID/trademarks \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "list",
  "data": [
    {
      "id": "tm_01a13899-d904-75ea-a5aa-5c4b2e34a364",
      "mark_text": "QUANTINUUM HELIOS",
      "office_code": "SG",
      "status": {
        "stage": "examining"
      },
      "filing_date": "2026-10-12"
    },
    {
      "id": "tm_019ea56c-98bb-72bb-b6b9-0b65f16285db",
      "mark_text": "VANDA",
      "office_code": "SG",
      "status": {
        "stage": "examining"
      },
      "filing_date": "2026-06-05"
    }
  ],
  "has_more": false
}