Opposition · USPTO

Opposition 91269381

OtherUSPTO

Opposition 91269381 at USPTO between Sanofi and Hangzhou SoliPharma Co., Ltd., over the mark S, filed May 17, 2021. Status in the office record: other.

View SGet this data via the API
Status
Other
Result
Other
Filed
May 17, 2021
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Sanofi

Respondent

Hangzhou SoliPharma Co., Ltd.

Timeline

How the case has moved

Dates from the USPTO record and the S filing.

  1. S filed

    Application 90086260 filed at the USPTO.

  2. Opposition filed

    Sanofi started opposition 91269381 at USPTO against S.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
SContested90086260USPTO
[Design mark]Relied on85277159USPTO
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_08a3b9b8-f1d0-4b7b-ac22-a89d780d3b50
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_08a3b9b8-f1d0-4b7b-ac22-a89d780d3b50",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91269381",
  "status": "other",
  "office_code": "US",
  "filed_date": "2021-05-17",
  "parties": [
    {
      "name": "Sanofi",
      "role": "opponent"
    },
    {
      "name": "Hangzhou SoliPharma Co., Ltd.",
      "role": "respondent"
    }
  ]
}