Opposition · USPTO

Opposition 91306531

PendingUSPTO

Opposition 91306531 at USPTO between Helix, Inc., Helix, Inc. and Fortuna Helix, over the mark FORTUNA HELIX, filed Apr 10, 2026. Status in the office record: pending.

View FORTUNA HELIXGet this data via the API
Status
Pending
Filed
Apr 10, 2026
Marks involved
7
Parties

Who is involved

The parties as named in the office record.

Opponent

Helix, Inc., Helix, Inc.

Respondent

Fortuna Helix

Timeline

How the case has moved

Dates from the USPTO record and the FORTUNA HELIX filing.

  1. FORTUNA HELIX filed

    Application 99103074 filed at the USPTO.

  2. Opposition filed

    Helix, Inc., Helix, Inc. started opposition 91306531 at USPTO against FORTUNA HELIX.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

2 contested marks, 5 marks the challenger relies on.

MarkRoleApplicationOffice
FORTUNA HELIXContested99103074USPTO
FORTUNA HELIXContested99123617USPTO
HELIXRelied on87573883USPTO
HELIXRelied on88950502USPTO
HELIXRelied on88950523USPTO
HELIXRelied on88950556USPTO
HELIXRelied on98679446USPTO
API

Get this data via the API

Every fact on this page comes from the Signa API. Track oppositions and cancellations on any mark with one request.

  • GET/v1/proceedings/{id}

    Parties, dates, outcome and every mark in the case

  • GET/v1/proceedings?trademark_id={trademark_id}

    Every proceeding on a mark

Get API keyView docs
GET /v1/proceedings/{id}
ID=prc_ddde2dd0-c470-4796-8fe4-0fec4b32ea1e
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_ddde2dd0-c470-4796-8fe4-0fec4b32ea1e",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91306531",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-04-10",
  "parties": [
    {
      "name": "Helix, Inc., Helix, Inc.",
      "role": "opponent"
    },
    {
      "name": "Fortuna Helix",
      "role": "respondent"
    }
  ]
}