Opposition · USPTO

Opposition 91303682

PendingUSPTO

Opposition 91303682 at USPTO between Grammarly, Inc. and 1mind AI, Inc., over the mark SUPERHUMAN, filed Dec 10, 2025. Status in the office record: pending.

View SUPERHUMANGet this data via the API
Status
Pending
Filed
Dec 10, 2025
Marks involved
5
Parties

Who is involved

The parties as named in the office record.

Opponent

Grammarly, Inc.

Respondent

1mind AI, Inc.

Timeline

How the case has moved

Dates from the USPTO record and the SUPERHUMAN filing.

  1. SUPERHUMAN filed

    Application 98880288 filed at the USPTO.

  2. Opposition filed

    Grammarly, Inc. started opposition 91303682 at USPTO against SUPERHUMAN.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 4 marks the challenger relies on.

MarkRoleApplicationOffice
SUPERHUMANContested98880288USPTO
SUPER HUMAN PLATFORMRelied on77902661USPTO
SUPERHUMANRelied on87023717USPTO
SUPERHUMANRelied on99254752USPTO
SUPERHUMAN GORelied on99467445USPTO
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_b2d619e4-a696-40ec-9771-098e1485abc4
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_b2d619e4-a696-40ec-9771-098e1485abc4",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91303682",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2025-12-10",
  "parties": [
    {
      "name": "Grammarly, Inc.",
      "role": "opponent"
    },
    {
      "name": "1mind AI, Inc.",
      "role": "respondent"
    }
  ]
}