Opposition · USPTO

Opposition 91122503

OtherUSPTO

Opposition 91122503 at USPTO between Alcon Laboratories, Inc. and Pharmacia & Upjohn Company, over the mark XALCOM, filed Apr 16, 2001. Status in the office record: other.

View XALCOMGet this data via the API
Status
Other
Result
Other
Filed
Apr 16, 2001
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Alcon Laboratories, Inc.

Respondent

Pharmacia & Upjohn Company

Timeline

How the case has moved

Dates from the USPTO record and the XALCOM filing.

  1. XALCOM filed

    Application 76012892 filed at the USPTO.

  2. Opposition filed

    Alcon Laboratories, Inc. started opposition 91122503 at USPTO against XALCOM.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
XALCOMContested76012892USPTO
ALCONRelied on71607468USPTO
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_0e1e9fa1-44da-4cc3-b871-73fab3d92ebb
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_0e1e9fa1-44da-4cc3-b871-73fab3d92ebb",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91122503",
  "status": "other",
  "office_code": "US",
  "filed_date": "2001-04-16",
  "parties": [
    {
      "name": "ALCON LABORATORIES, INC.",
      "role": "opponent"
    },
    {
      "name": "PHARMACIA & UPJOHN COMPANY",
      "role": "respondent"
    }
  ]
}