Opposition · USPTO

Opposition 91305078

OtherUSPTO

Opposition 91305078 at USPTO between SharkNinja Operating LLC and Daoxian Jieheng E-commerce Co., Ltd., over the mark NIJANA, filed Feb 11, 2026. Status in the office record: other.

View NIJANAGet this data via the API
Status
Other
Result
Other
Filed
Feb 11, 2026
Marks involved
13
Parties

Who is involved

The parties as named in the office record.

Opponent

SharkNinja Operating LLC

Company trademarks
Respondent

Daoxian Jieheng E-commerce Co., Ltd.

Timeline

How the case has moved

Dates from the USPTO record and the NIJANA filing.

  1. NIJANA filed

    Application 98914186 filed at the USPTO.

  2. Opposition filed

    SharkNinja Operating LLC started opposition 91305078 at USPTO against NIJANA.
Marks

Marks involved

1 contested mark, 12 marks the challenger relies on.

MarkRoleApplicationOffice
NIJANAContested98914186USPTO
NINJARelied on77701130USPTO
NINJARelied on77713718USPTO
NINJARelied on77982900USPTO
NINJARelied on87933381USPTO
NINJARelied on88279156USPTO
NINJARelied on88599393USPTO
NINJARelied on90360623USPTO
NINJARelied on90386293USPTO
NINJARelied on90386307USPTO
NINJARelied on90386311USPTO
NINJARelied on98190686USPTO

+1 more marks in this case

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_fdeaa505-ec9d-4622-a003-2901b5c2b34d
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_fdeaa505-ec9d-4622-a003-2901b5c2b34d",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91305078",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-02-11",
  "parties": [
    {
      "name": "SharkNinja Operating LLC",
      "role": "opponent"
    },
    {
      "name": "Daoxian Jieheng E-commerce Co., Ltd.",
      "role": "respondent"
    }
  ]
}