Opposition · USPTO

Opposition 91309863

PendingUSPTO

Opposition 91309863 at USPTO between Hims, Inc. and Baoyu Cheng, over the mark HERSPARK, filed Aug 24, 2026. Status in the office record: pending.

View HERSPARKGet this data via the API
Status
Pending
Filed
Aug 24, 2026
Marks involved
10
Parties

Who is involved

The parties as named in the office record.

Opponent

Hims, Inc.

Company trademarks
Respondent

Baoyu Cheng

Timeline

How the case has moved

Dates from the USPTO record and the HERSPARK filing.

  1. HERSPARK filed

    Application 99628190 filed at the USPTO.

  2. Opposition filed

    Hims, Inc. started opposition 91309863 at USPTO against HERSPARK.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 9 marks the challenger relies on.

MarkRoleApplicationOffice
HERSPARKContested99628190USPTO
HERSRelied on88097425USPTO
HERSRelied on88097431USPTO
HERSRelied on88097435USPTO
HERSRelied on90666774USPTO
HERSRelied on97239482USPTO
HERSRelied on97239490USPTO
HERSRelied on98211955USPTO
HERSRelied on98211958USPTO
HERSRelied on99128212USPTO
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_265186ae-8550-41a8-9d71-96e978582652
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_265186ae-8550-41a8-9d71-96e978582652",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91309863",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-08-24",
  "parties": [
    {
      "name": "Hims, Inc.",
      "role": "opponent"
    },
    {
      "name": "Baoyu Cheng",
      "role": "respondent"
    }
  ]
}