Opposition · USPTO

Opposition 91298091

OtherUSPTO

Opposition 91298091 at USPTO between Sight Sciences, Inc. and Quantel Medical, over the mark OMNICAD, filed Apr 3, 2025. Status in the office record: other.

View OMNICADGet this data via the API
Status
Other
Result
Other
Filed
Apr 3, 2025
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Sight Sciences, Inc.

Company trademarks
Respondent

Quantel Medical

Company trademarks
Timeline

How the case has moved

Dates from the USPTO record and the OMNICAD filing.

  1. OMNICAD filed

    Application 98627811 filed at the USPTO.

  2. Opposition filed

    Sight Sciences, Inc. started opposition 91298091 at USPTO against OMNICAD.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
OMNICADContested98627811USPTO
OMNIRelied on87549559USPTO
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_817d8606-c04e-4006-8e73-aa87f779e8b8
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_817d8606-c04e-4006-8e73-aa87f779e8b8",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91298091",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-04-03",
  "parties": [
    {
      "name": "Sight Sciences, Inc.",
      "role": "opponent"
    },
    {
      "name": "Quantel Medical",
      "role": "respondent"
    }
  ]
}