Opposition · USPTO

Opposition 91309443

PendingUSPTO

Opposition 91309443 at USPTO between OpenAI Foundation and SoulChat, Inc., over the mark OPENIA, filed Aug 6, 2026. Status in the office record: pending.

View OPENIAGet this data via the API
Status
Pending
Filed
Aug 6, 2026
Marks involved
6
Parties

Who is involved

The parties as named in the office record.

Opponent

OpenAI Foundation

Respondent

SoulChat, Inc.

Timeline

How the case has moved

Dates from the USPTO record and the OPENIA filing.

  1. OPENIA filed

    Application 99536307 filed at the USPTO.

  2. Opposition filed

    OpenAI Foundation started opposition 91309443 at USPTO against OPENIA.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 5 marks the challenger relies on.

MarkRoleApplicationOffice
OPENIAContested99536307USPTO
OPENAIRelied on97238896USPTO
OPENAIRelied on97238902USPTO
OPENAIRelied on98010861USPTO
OPENAIRelied on99025123USPTO
OPENAIRelied on99419660USPTO
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_d4d9aa05-391c-4ddd-b254-970858cbf003
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_d4d9aa05-391c-4ddd-b254-970858cbf003",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91309443",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-08-06",
  "parties": [
    {
      "name": "OpenAI Foundation",
      "role": "opponent"
    },
    {
      "name": "SoulChat, Inc.",
      "role": "respondent"
    }
  ]
}