Opposition · USPTO

Opposition 91309353

SuspendedUSPTO

Opposition 91309353 at USPTO between Zoom Communications, Inc. and Pyoneer Technology Limited, over the mark LIBERZOOM, filed Aug 4, 2026. Status in the office record: suspended.

View LIBERZOOMGet this data via the API
Status
Suspended
Filed
Aug 4, 2026
Marks involved
37
Parties

Who is involved

The parties as named in the office record.

Opponent

Zoom Communications, Inc.

Company trademarks
Respondent

Pyoneer Technology Limited

Timeline

How the case has moved

Dates from the USPTO record and the LIBERZOOM filing.

  1. LIBERZOOM filed

    Application 99443414 filed at the USPTO.

  2. Opposition filed

    Zoom Communications, Inc. started opposition 91309353 at USPTO against LIBERZOOM.
  3. Next

    Suspended

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 36 marks the challenger relies on.

MarkRoleApplicationOffice
LIBERZOOMContested99443414USPTO
ZOOMRelied on74399844USPTO
ZOOMRelied on75684799USPTO
ZOOMRelied on87557217USPTO
ZOOM ROOMSRelied on87926427USPTO
ZOOMTOPIARelied on88687774USPTO
ZOOMROOMSRelied on88919819USPTO
ZOOMROOMSRelied on88919896USPTO
ZOOMRelied on88920458USPTO
ZOOMRelied on88921775USPTO
ZOOM FOR YOURelied on90252359USPTO
ZOOM ROOMSRelied on90394047USPTO

+25 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_8c7243d5-1389-4545-9767-3a5f197ee468
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_8c7243d5-1389-4545-9767-3a5f197ee468",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91309353",
  "status": "suspended",
  "office_code": "US",
  "filed_date": "2026-08-04",
  "parties": [
    {
      "name": "Zoom Communications, Inc.",
      "role": "opponent"
    },
    {
      "name": "PYONEER TECHNOLOGY LIMITED",
      "role": "respondent"
    }
  ]
}