Quantinuum Inc. trademarks

QNTUnited StatesLEI 529900XVZ9SO3PH40230

Quantinuum Inc. (QNT) owns 16 unique trademarks in 3 jurisdictions, combined from 10 owner names in the registers. 16 of them are active.

Browse all trademarksGet this data via the API
Unique trademarks
16
Active100% of unique marks
16
Jurisdictions
3
Owner names grouped
10
Coverage

Where Quantinuum Inc. protects its brands

Each mark counts once here: an international registration is grouped with its country designations, not counted once per country.

By office

By classA mark can cover several classes

  • Class 42Computer and Scientific Services1488%
  • Class 9Computers and Scientific Devices1381%
Activity

Filings per year

New trademarks Quantinuum Inc. has filed each year, counting each mark once.

Peak year · 5 filed
2025
2022 to 2026 · filed
12
First filing
2021

Filings by year: 2021: 4, 2024: 4, 2025: 5, 2026: 3.

Disputes and deals

Oppositions, cancellations and ownership changes

Proceedings Quantinuum Inc. has been part of, and the assignments recorded against its marks.

Disputes & oppositions

Proceedings
2
As challenger
0
As defendant
2

By proceeding type

  • Opposition2

Outcomes

  • Withdrawn2

Assignments & security interests

Transactions
1
Marks acquired
1
Marks divested
0
Marks with liens
0
Unreleased security interests
0
  • Name change1

Recorded from 2023-01-25 to 2023-01-25.

Portfolio

Latest filings

The most recent applications across Quantinuum Inc.'s owner names.

Browse all 16 register records
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
FAQ

About Quantinuum Inc.'s trademarks

How many trademarks does Quantinuum Inc. own?

Quantinuum Inc. owns 16 unique trademarks across the registers Signa tracks.

How many of Quantinuum Inc.'s trademarks are registered?

3 of Quantinuum Inc.'s unique marks are registered.

Where does Quantinuum Inc. file the most trademarks?

Quantinuum Inc. holds the most marks at the USPTO, with 9 unique marks.

What is the stock ticker for Quantinuum Inc.?

Quantinuum Inc. trades under the ticker QNT.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Quantinuum Inc.'s portfolio into your own product with one request.

  • GET/v1/entities/{id}/analytics

    Portfolio, disputes and ownership changes

  • GET/v1/entities/{id}

    Company record, ticker, LEI and owner names

  • GET/v1/entities/{id}/trademarks

    Every trademark in the portfolio

Get API keyView docs
GET /v1/entities/{id}/analytics
ID=ent_019eb709-b1ff-701f-839c-3b5b0c8665b4
curl https://api.signa.so/v1/entities/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "ent_019eb709-b1ff-701f-839c-3b5b0c8665b4",
    "object": "entity",
    "name": "Quantinuum Inc."
  },
  "portfolio": {
    "mark_count": 16,
    "active_count": 16,
    "jurisdiction_spread": {
      "US": 9,
      "WO": 4,
      "SG": 3
    }
  }
}