Opposition · USPTO

Opposition 91308625

SuspendedUSPTO

Opposition 91308625 at USPTO between Enterprise Holdings, Inc. and Element Materials Technology Limited, over the mark E, filed Jul 1, 2026. Status in the office record: suspended.

View EGet this data via the API
Status
Suspended
Filed
Jul 1, 2026
Marks involved
15
Parties

Who is involved

The parties as named in the office record.

Opponent

Enterprise Holdings, Inc.

Company trademarks
Respondent

Element Materials Technology Limited

Company trademarks
Timeline

How the case has moved

Dates from the USPTO record and the E filing.

  1. E filed

    Application 79420955 filed at the USPTO.

  2. Opposition filed

    Enterprise Holdings, Inc. started opposition 91308625 at USPTO against E.
  3. Next

    Suspended

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 14 marks the challenger relies on.

MarkRoleApplicationOffice
EContested79420955USPTO
ERelied on74101749USPTO
ERelied on78958766USPTO
ERelied on85125599USPTO
ERelied on85125611USPTO
ERelied on86067298USPTO
ERelied on86067306USPTO
E PLUSRelied on86539152USPTO
E PLUSRelied on86656779USPTO
E PLUSRelied on86656782USPTO
ERelied on87929287USPTO
E FLEETRelied on88381893USPTO

+3 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_e375921e-62d4-42d5-80ae-1ba72a9fdb11
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_e375921e-62d4-42d5-80ae-1ba72a9fdb11",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91308625",
  "status": "suspended",
  "office_code": "US",
  "filed_date": "2026-07-01",
  "parties": [
    {
      "name": "Enterprise Holdings, Inc.",
      "role": "opponent"
    },
    {
      "name": "Element Materials Technology Limited",
      "role": "respondent"
    }
  ]
}