Opposition · USPTO

Opposition 91306524

PendingUSPTO

Opposition 91306524 at USPTO between Credit Sesame, Inc. and Sesame AI, Inc., over the mark SESAME, filed Apr 10, 2026. Status in the office record: pending.

View SESAMEGet this data via the API
Status
Pending
Filed
Apr 10, 2026
Marks involved
9
Parties

Who is involved

The parties as named in the office record.

Opponent

Credit Sesame, Inc.

Respondent

Sesame AI, Inc.

Timeline

How the case has moved

Dates from the USPTO record and the SESAME filing.

  1. SESAME filed

    Application 99126180 filed at the USPTO.

  2. Opposition filed

    Credit Sesame, Inc. started opposition 91306524 at USPTO against SESAME.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

4 contested marks, 5 marks the challenger relies on.

MarkRoleApplicationOffice
SESAMEContested99126180USPTO
SESAMEContested99126185USPTO
SESAME AIContested99126187USPTO
SESAME AIContested99126191USPTO
CREDIT SESAMERelied on85412154USPTO
CREDIT SESAMERelied on86888856USPTO
SESAME CASHRelied on90300466USPTO
CREDIT SESAMERelied on90300879USPTO
SESAME CASHRelied on90976758USPTO
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_1cfeaf99-527e-4d0c-91b0-a51fb09d94b5
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_1cfeaf99-527e-4d0c-91b0-a51fb09d94b5",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91306524",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-04-10",
  "parties": [
    {
      "name": "Credit Sesame, Inc.",
      "role": "opponent"
    },
    {
      "name": "Sesame AI, Inc.",
      "role": "respondent"
    }
  ]
}