Opposition · USPTO

Opposition 91306133

SuspendedUSPTO

Opposition 91306133 at USPTO between Intuitive Surgical Operations, Inc. and Ion Labs, Inc., over the mark ION LABS, filed Mar 25, 2026. Status in the office record: suspended.

View ION LABSGet this data via the API
Status
Suspended
Filed
Mar 25, 2026
Marks involved
3
Parties

Who is involved

The parties as named in the office record.

Opponent

Intuitive Surgical Operations, Inc.

Company trademarks
Respondent

Ion Labs, Inc.

Timeline

How the case has moved

Dates from the USPTO record and the ION LABS filing.

  1. ION LABS filed

    Application 99054201 filed at the USPTO.

  2. Opposition filed

    Intuitive Surgical Operations, Inc. started opposition 91306133 at USPTO against ION LABS.
  3. Next

    Suspended

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 2 marks the challenger relies on.

MarkRoleApplicationOffice
ION LABSContested99054201USPTO
IONRelied on87432983USPTO
IONRelied on88979423USPTO
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_5d9645bc-4ef4-427b-88f6-883018da5f67
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_5d9645bc-4ef4-427b-88f6-883018da5f67",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91306133",
  "status": "suspended",
  "office_code": "US",
  "filed_date": "2026-03-25",
  "parties": [
    {
      "name": "Intuitive Surgical Operations, Inc.",
      "role": "opponent"
    },
    {
      "name": "ION LABS, INC.",
      "role": "respondent"
    }
  ]
}