Opposition · USPTO

Opposition 91309856

PendingUSPTO

Opposition 91309856 at USPTO between Diagenode SA and Simed Global Limited, over the mark DIAGNO, filed Aug 19, 2026. Status in the office record: pending.

View DIAGNOGet this data via the API
Status
Pending
Filed
Aug 19, 2026
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Diagenode SA

Company trademarks
Respondent

Simed Global Limited

Company trademarks
Timeline

How the case has moved

Dates from the USPTO record and the DIAGNO filing.

  1. DIAGNO filed

    Application 79424380 filed at the USPTO.

  2. Opposition filed

    Diagenode SA started opposition 91309856 at USPTO against DIAGNO.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
DIAGNOContested79424380USPTO
DIAGENODERelied on99527267USPTO
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_897d8a1b-1b71-4b39-bba5-860b987c1a87
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_897d8a1b-1b71-4b39-bba5-860b987c1a87",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91309856",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-08-19",
  "parties": [
    {
      "name": "Diagenode SA",
      "role": "opponent"
    },
    {
      "name": "Simed Global Limited",
      "role": "respondent"
    }
  ]
}