Opposition · USPTO

Opposition 91161457

OtherUSPTO

Opposition 91161457 at USPTO between FSI International, Inc. and Mattson Thermal Products GmbH, over the mark HELIOS, filed Jul 23, 2004. Status in the office record: other.

View HELIOSGet this data via the API
Status
Other
Result
Other
Filed
Jul 23, 2004
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

FSI International, Inc.

Respondent

Mattson Thermal Products GmbH

Company trademarks
Timeline

How the case has moved

Dates from the USPTO record and the HELIOS filing.

  1. HELIOS filed

    Application 78232331 filed at the USPTO.

  2. Opposition filed

    FSI International, Inc. started opposition 91161457 at USPTO against HELIOS.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
HELIOSContested78232331USPTO
HELIOSRelied on74121760USPTO
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_50e4874d-f7d9-4291-b6e8-a00b9341a675
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_50e4874d-f7d9-4291-b6e8-a00b9341a675",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91161457",
  "status": "other",
  "office_code": "US",
  "filed_date": "2004-07-23",
  "parties": [
    {
      "name": "FSI International, Inc.",
      "role": "opponent"
    },
    {
      "name": "Mattson Thermal Products GmbH",
      "role": "respondent"
    }
  ]
}