Opposition · USPTO

Opposition 91151578

OtherUSPTO

Opposition 91151578 at USPTO between Pharmacia Corporation and Endovasc Ltd., Inc., over the mark ZYVASC, filed Apr 10, 2002. Status in the office record: other.

View ZYVASCGet this data via the API
Status
Other
Result
Other
Filed
Apr 10, 2002
Marks involved
1
Parties

Who is involved

The parties as named in the office record.

Opponent

Pharmacia Corporation

Respondent

Endovasc Ltd., Inc.

Timeline

How the case has moved

Dates from the USPTO record and the ZYVASC filing.

  1. ZYVASC filed

    Application 78082015 filed at the USPTO.

  2. Opposition filed

    Pharmacia Corporation started opposition 91151578 at USPTO against ZYVASC.
Marks

Marks involved

1 contested mark.

MarkRoleApplicationOffice
ZYVASCContested78082015USPTO
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_e04283d8-781c-4571-850a-fca686afd461
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_e04283d8-781c-4571-850a-fca686afd461",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91151578",
  "status": "other",
  "office_code": "US",
  "filed_date": "2002-04-10",
  "parties": [
    {
      "name": "PHARMACIA CORPORATION",
      "role": "opponent"
    },
    {
      "name": "ENDOVASC LTD., INC.",
      "role": "respondent"
    }
  ]
}