Opposition · USPTO

Opposition 91077428

OtherUSPTO

Opposition 91077428 at USPTO between Em Diagnostic Systems, Inc. and Allergan, Inc., over the mark ULTRAZYME, filed Dec 22, 1987. Status in the office record: other.

View ULTRAZYMEGet this data via the API
Status
Other
Result
Other
Filed
Dec 22, 1987
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Em Diagnostic Systems, Inc.

Respondent

Allergan, Inc.

Timeline

How the case has moved

Dates from the USPTO record and the ULTRAZYME filing.

  1. ULTRAZYME filed

    Application 73668772 filed at the USPTO.

  2. Opposition filed

    Em Diagnostic Systems, Inc. started opposition 91077428 at USPTO against ULTRAZYME.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
ULTRAZYMEContested73668772USPTO
ULTRAZYMERelied on72441995USPTO
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_3f5e5d77-b35e-4236-be36-928c5a2fe381
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_3f5e5d77-b35e-4236-be36-928c5a2fe381",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91077428",
  "status": "other",
  "office_code": "US",
  "filed_date": "1987-12-22",
  "parties": [
    {
      "name": "EM DIAGNOSTIC SYSTEMS, INC.",
      "role": "opponent"
    },
    {
      "name": "ALLERGAN, INC.",
      "role": "respondent"
    }
  ]
}