Opposition · USPTO

Opposition 91287303

OtherUSPTO

Opposition 91287303 at USPTO between Seagen Inc. and Kyoto Drug Discovery & Development Co., Ltd., over the mark ATCERICH, filed Sep 19, 2023. Status in the office record: other.

View ATCERICHGet this data via the API
Status
Other
Result
Other
Filed
Sep 19, 2023
Marks involved
4
Parties

Who is involved

The parties as named in the office record.

Opponent

Seagen Inc.

Company trademarks
Respondent

Kyoto Drug Discovery & Development Co., Ltd.

Company trademarks
Timeline

How the case has moved

Dates from the USPTO record and the ATCERICH filing.

  1. ATCERICH filed

    Application 79349363 filed at the USPTO.

  2. Opposition filed

    Seagen Inc. started opposition 91287303 at USPTO against ATCERICH.
Marks

Marks involved

1 contested mark, 3 marks the challenger relies on.

MarkRoleApplicationOffice
ATCERICHContested79349363USPTO
ADCETRISRelied on77913312USPTO
ADCETRISRelied on85307761USPTO
ADCETRISRelied on97313710USPTO
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_b6878980-2bb6-491a-835f-782511922fa4
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_b6878980-2bb6-491a-835f-782511922fa4",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91287303",
  "status": "other",
  "office_code": "US",
  "filed_date": "2023-09-19",
  "parties": [
    {
      "name": "Seagen Inc.",
      "role": "opponent"
    },
    {
      "name": "Kyoto Drug Discovery & Development Co., Ltd.",
      "role": "respondent"
    }
  ]
}