Opposition · USPTO

Opposition 91310575

PendingUSPTO

Opposition 91310575 at USPTO between Medela AG and Medera Inc., over the mark MEDERA, filed Sep 22, 2026. Status in the office record: pending.

View MEDERAGet this data via the API
Status
Pending
Filed
Sep 22, 2026
Marks involved
6
Parties

Who is involved

The parties as named in the office record.

Opponent

Medela AG

Company trademarks
Respondent

Medera Inc.

Timeline

How the case has moved

Dates from the USPTO record and the MEDERA filing.

  1. MEDERA filed

    Application 99036193 filed at the USPTO.

  2. Opposition filed

    Medela AG started opposition 91310575 at USPTO against MEDERA.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 5 marks the challenger relies on.

MarkRoleApplicationOffice
MEDERAContested99036193USPTO
MEDELARelied on73708221USPTO
MEDELARelied on79068552USPTO
MEDELA MOTHER'S MILK, EVERYDAY AMAZINGRelied on79217611USPTO
MEDELA BABYRelied on79317711USPTO
MEDELA FAMILYRelied on79332970USPTO
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_367a349c-3c9a-4dcb-97c0-5a0388cdcd90
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_367a349c-3c9a-4dcb-97c0-5a0388cdcd90",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91310575",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-09-22",
  "parties": [
    {
      "name": "Medela AG",
      "role": "opponent"
    },
    {
      "name": "Medera Inc.",
      "role": "respondent"
    }
  ]
}