Opposition · USPTO

Opposition 91310556

PendingUSPTO

Opposition 91310556 at USPTO between SmithKline Beecham Limited and Shenzhen Lingrui Medical Technology Co., Ltd., over the mark YUANORA, filed Sep 22, 2026. Status in the office record: pending.

View YUANORAGet this data via the API
Status
Pending
Filed
Sep 22, 2026
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

SmithKline Beecham Limited

Respondent

Shenzhen Lingrui Medical Technology Co., Ltd.

Timeline

How the case has moved

Dates from the USPTO record and the YUANORA filing.

  1. YUANORA filed

    Application 99572749 filed at the USPTO.

  2. Opposition filed

    SmithKline Beecham Limited started opposition 91310556 at USPTO against YUANORA.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
YUANORAContested99572749USPTO
ANORORelied on85473120USPTO
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_d98b15d1-c2b3-48eb-b444-97a98d0f5107
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_d98b15d1-c2b3-48eb-b444-97a98d0f5107",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91310556",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-09-22",
  "parties": [
    {
      "name": "SmithKline Beecham Limited",
      "role": "opponent"
    },
    {
      "name": "Shenzhen Lingrui Medical Technology Co., Ltd.",
      "role": "respondent"
    }
  ]
}