Opposition 91309248
SuspendedUSPTO
Opposition 91309248 at USPTO between OpenAI OpCo, LLC and Listening Post Inc., over the mark [YOUR COMPANY] GPT, filed Jul 30, 2026. Status in the office record: suspended.
- Status
- Suspended
- Filed
- Jul 30, 2026
- Marks involved
- 7
Parties
Who is involved
The parties as named in the office record.
Timeline
How the case has moved
Dates from the USPTO record and the [YOUR COMPANY] GPT filing.
[YOUR COMPANY] GPT filed
Application 99606689 filed at the USPTO.Opposition filed
OpenAI OpCo, LLC started opposition 91309248 at USPTO against [YOUR COMPANY] GPT.- Next
Suspended
No decision is recorded at USPTO yet.
Marks
Marks involved
1 contested mark, 6 marks the challenger relies on.
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 /v1/proceedings/{id}
ID=prc_1002d988-7e89-4196-ae6b-6ca70b35ba71
curl https://api.signa.so/v1/proceedings/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"Response
{
"id": "prc_1002d988-7e89-4196-ae6b-6ca70b35ba71",
"object": "proceeding",
"proceeding_type": "opposition",
"proceeding_number": "91309248",
"status": "suspended",
"office_code": "US",
"filed_date": "2026-07-30",
"parties": [
{
"name": "OpenAI OpCo, LLC",
"role": "opponent"
},
{
"name": "Listening Post Inc.",
"role": "respondent"
}
]
}