Opposition · USPTO

Opposition 91301952

OtherUSPTO

Opposition 91301952 at USPTO between Signify Holding B.V. and Chengsui Chen, over the mark HUERIZU, filed Sep 25, 2025. Status in the office record: other.

View HUERIZUGet this data via the API
Status
Other
Result
Other
Filed
Sep 25, 2025
Marks involved
9
Parties

Who is involved

The parties as named in the office record.

Opponent

Signify Holding B.V.

Company trademarks
Respondent

Chengsui Chen

Timeline

How the case has moved

Dates from the USPTO record and the HUERIZU filing.

  1. HUERIZU filed

    Application 98838932 filed at the USPTO.

  2. Opposition filed

    Signify Holding B.V. started opposition 91301952 at USPTO against HUERIZU.
Marks

Marks involved

1 contested mark, 8 marks the challenger relies on.

MarkRoleApplicationOffice
HUERIZUContested98838932USPTO
HUE PERSONAL WIRELESS LIGHTINGRelied on79200414USPTO
HUERelied on79207468USPTO
HUE WHITERelied on79212166USPTO
HUE WHITE AND COLOR AMBIANCERelied on79213792USPTO
HUE WHITE AMBIANCERelied on79213793USPTO
HUE AMBIANCERelied on79213816USPTO
HUERelied on87513273USPTO
HUERelied on87648189USPTO
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_3639be1a-525f-47f8-8613-fcbf0ed32ea4
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_3639be1a-525f-47f8-8613-fcbf0ed32ea4",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91301952",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-09-25",
  "parties": [
    {
      "name": "Signify Holding B.V.",
      "role": "opponent"
    },
    {
      "name": "Chengsui Chen",
      "role": "respondent"
    }
  ]
}