Opposition · USPTO

Opposition 91179238

OtherUSPTO

Opposition 91179238 at USPTO between L. Perrigo Company and Nguyen, Tuong Van, over the mark ESTROPURE, filed Apr 30, 2007. Status in the office record: other.

View ESTROPUREGet this data via the API
Status
Other
Result
Other
Filed
Apr 30, 2007
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

L. Perrigo Company

Respondent

Nguyen, Tuong Van

Timeline

How the case has moved

Dates from the USPTO record and the ESTROPURE filing.

  1. ESTROPURE filed

    Application 78739045 filed at the USPTO.

  2. Opposition filed

    L. Perrigo Company started opposition 91179238 at USPTO against ESTROPURE.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
ESTROPUREContested78739045USPTO
ESTROPLUSRelied on76319750USPTO
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_d14ee94e-058a-4ae5-8229-31195d692607
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_d14ee94e-058a-4ae5-8229-31195d692607",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91179238",
  "status": "other",
  "office_code": "US",
  "filed_date": "2007-04-30",
  "parties": [
    {
      "name": "L. Perrigo Company",
      "role": "opponent"
    },
    {
      "name": "Nguyen, Tuong Van",
      "role": "respondent"
    }
  ]
}