Opposition · USPTO

Opposition 91306592

PendingUSPTO

Opposition 91306592 at USPTO between Blend Labs Rx, LLC and BlendRx Inc., over the mark BLENDRX, filed Apr 14, 2026. Status in the office record: pending.

View BLENDRXGet this data via the API
Status
Pending
Filed
Apr 14, 2026
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Blend Labs Rx, LLC

Respondent

BlendRx Inc.

Timeline

How the case has moved

Dates from the USPTO record and the BLENDRX filing.

  1. BLENDRX filed

    Application 99262808 filed at the USPTO.

  2. Opposition filed

    Blend Labs Rx, LLC started opposition 91306592 at USPTO against BLENDRX.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
BLENDRXContested99262808USPTO
BLEND LABS RXRelied on99619938USPTO
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_815e57a8-d85d-47b0-998e-28ae028d356f
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_815e57a8-d85d-47b0-998e-28ae028d356f",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91306592",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-04-14",
  "parties": [
    {
      "name": "Blend Labs Rx, LLC",
      "role": "opponent"
    },
    {
      "name": "BlendRx Inc.",
      "role": "respondent"
    }
  ]
}