Opposition · USPTO

Opposition 91269410

OtherUSPTO

Opposition 91269410 at USPTO between Protherics Medicines Development Limited and BTS Biopharma Inc., over the mark BTS BIOPHARMA, filed May 14, 2021. Status in the office record: other.

View BTS BIOPHARMAGet this data via the API
Status
Other
Result
Other
Filed
May 14, 2021
Marks involved
9
Parties

Who is involved

The parties as named in the office record.

Opponent

Protherics Medicines Development Limited

Company trademarks
Respondent

BTS Biopharma Inc.

Timeline

How the case has moved

Dates from the USPTO record and the BTS BIOPHARMA filing.

  1. BTS BIOPHARMA filed

    Application 90011011 filed at the USPTO.

  2. Opposition filed

    Protherics Medicines Development Limited started opposition 91269410 at USPTO against BTS BIOPHARMA.
Marks

Marks involved

1 contested mark, 8 marks the challenger relies on.

MarkRoleApplicationOffice
BTS BIOPHARMAContested90011011USPTO
BTGRelied on77858393USPTO
BTGRelied on77858442USPTO
BTGRelied on79154691USPTO
BTGRelied on79154925USPTO
BTGRelied on86370005USPTO
BTGRelied on86370062USPTO
BTG PASSPORTRelied on86693001USPTO
BTGRelied on86960150USPTO
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_bd660f9c-5d17-425c-96c4-9481c77f5685
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_bd660f9c-5d17-425c-96c4-9481c77f5685",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91269410",
  "status": "other",
  "office_code": "US",
  "filed_date": "2021-05-14",
  "parties": [
    {
      "name": "Protherics Medicines Development Limited",
      "role": "opponent"
    },
    {
      "name": "BTS Biopharma Inc.",
      "role": "respondent"
    }
  ]
}