Opposition · USPTO

Opposition 91308983

PendingUSPTO

Opposition 91308983 at USPTO between Archaea Energy and Synergy Systems Holdings, Inc., over the mark [Design Mark], filed Jul 21, 2026. Status in the office record: pending.

View [Design Mark]Get this data via the API
Status
Pending
Filed
Jul 21, 2026
Marks involved
8
Parties

Who is involved

The parties as named in the office record.

Opponent

Archaea Energy

Respondent

Synergy Systems Holdings, Inc.

Timeline

How the case has moved

Dates from the USPTO record and the [Design Mark] filing.

  1. [Design Mark] filed

    Application 99286588 filed at the USPTO.

  2. Opposition filed

    Archaea Energy started opposition 91308983 at USPTO against [Design Mark].
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 7 marks the challenger relies on.

MarkRoleApplicationOffice
[Design mark]Contested99286588USPTO
[Design mark]Relied on97325886USPTO
[Design mark]Relied on97325933USPTO
[Design mark]Relied on97325977USPTO
[Design mark]Relied on97326003USPTO
[Design mark]Relied on97326042USPTO
[Design mark]Relied on97326148USPTO
[Design mark]Relied on98005289USPTO
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_4eae1ee2-26c9-4a7c-b82c-e8158f22ede1
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_4eae1ee2-26c9-4a7c-b82c-e8158f22ede1",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91308983",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-07-21",
  "parties": [
    {
      "name": "ARCHAEA ENERGY",
      "role": "opponent"
    },
    {
      "name": "Synergy Systems Holdings, Inc.",
      "role": "respondent"
    }
  ]
}