Opposition · USPTO

Opposition 91076545

OtherUSPTO

Opposition 91076545 at USPTO between Allergan, Inc. and Alcon Laboratories, Inc., over the mark ALCON OPTI-SEPT, filed May 1, 1987. Status in the office record: other.

View ALCON OPTI-SEPTGet this data via the API
Status
Other
Result
Other
Filed
May 1, 1987
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Allergan, Inc.

Respondent

Alcon Laboratories, Inc.

Timeline

How the case has moved

Dates from the USPTO record and the ALCON OPTI-SEPT filing.

  1. ALCON OPTI-SEPT filed

    Application 73627139 filed at the USPTO.

  2. Opposition filed

    Allergan, Inc. started opposition 91076545 at USPTO against ALCON OPTI-SEPT.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
ALCON OPTI-SEPTContested73627139USPTO
OXYSEPTRelied on73628612USPTO
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_e302d81c-72e5-4ac2-ab35-71987b666886
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_e302d81c-72e5-4ac2-ab35-71987b666886",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91076545",
  "status": "other",
  "office_code": "US",
  "filed_date": "1987-05-01",
  "parties": [
    {
      "name": "ALLERGAN, INC.",
      "role": "opponent"
    },
    {
      "name": "ALCON LABORATORIES, INC.",
      "role": "respondent"
    }
  ]
}