Opposition · USPTO

Opposition 91306129

OtherUSPTO

Opposition 91306129 at USPTO between Sages Informatiques and ZenDocs America Inc., over the mark ZENDOCS, filed Mar 25, 2026. Status in the office record: other.

View ZENDOCSGet this data via the API
Status
Other
Result
Other
Filed
Mar 25, 2026
Marks involved
3
Parties

Who is involved

The parties as named in the office record.

Opponent

Sages Informatiques

Respondent

ZenDocs America Inc.

Timeline

How the case has moved

Dates from the USPTO record and the ZENDOCS filing.

  1. ZENDOCS filed

    Application 99232499 filed at the USPTO.

  2. Opposition filed

    Sages Informatiques started opposition 91306129 at USPTO against ZENDOCS.
Marks

Marks involved

2 contested marks, 1 mark the challenger relies on.

MarkRoleApplicationOffice
ZENDOCSContested99232499USPTO
ZENDOCSContested99371351USPTO
ZEENDOCRelied on79434776USPTO
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_4882ca2f-22e8-4638-ac4a-9647e5e0a3e0
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_4882ca2f-22e8-4638-ac4a-9647e5e0a3e0",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91306129",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-03-25",
  "parties": [
    {
      "name": "Sages Informatiques",
      "role": "opponent"
    },
    {
      "name": "ZenDocs America Inc.",
      "role": "respondent"
    }
  ]
}