Opposition · USPTO

Opposition 91310220

PendingUSPTO

Opposition 91310220 at USPTO between Maximus, Inc. and Medcare MSO LLC, over the mark MAXIMUS, filed Sep 8, 2026. Status in the office record: pending.

View MAXIMUSGet this data via the API
Status
Pending
Filed
Sep 8, 2026
Marks involved
7
Parties

Who is involved

The parties as named in the office record.

Opponent

Maximus, Inc.

Respondent

Medcare MSO LLC

Timeline

How the case has moved

Dates from the USPTO record and the MAXIMUS filing.

  1. MAXIMUS filed

    Application 99259227 filed at the USPTO.

  2. Opposition filed

    Maximus, Inc. started opposition 91310220 at USPTO against MAXIMUS.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 6 marks the challenger relies on.

MarkRoleApplicationOffice
MAXIMUSContested99259227USPTO
MAXIMUSRelied on75561074USPTO
MAXIMUSRelied on75623811USPTO
MAXIMUSRelied on78954575USPTO
MAXIMUS DIGITAL SOLUTIONSRelied on86680048USPTO
MAXIMUSRelied on97401478USPTO
MAXIMUS PROVIDER CONNEXIONRelied on97650335USPTO
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_2579c4c0-1648-4ac8-a107-a15bd52ab527
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_2579c4c0-1648-4ac8-a107-a15bd52ab527",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91310220",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-09-08",
  "parties": [
    {
      "name": "Maximus, Inc.",
      "role": "opponent"
    },
    {
      "name": "Medcare MSO LLC",
      "role": "respondent"
    }
  ]
}