Opposition · USPTO

Opposition 91067190

OtherUSPTO

Opposition 91067190 at USPTO between Norwich Eaton Pharmaceuticals, Inc. and G.D. Searle & Co., over the mark NUTRASWEET, filed Jan 27, 1983. Status in the office record: other.

View NUTRASWEETGet this data via the API
Status
Other
Result
Other
Filed
Jan 27, 1983
Marks involved
3
Parties

Who is involved

The parties as named in the office record.

Opponent

Norwich Eaton Pharmaceuticals, Inc.

Respondent

G.D. Searle & Co.

Timeline

How the case has moved

Dates from the USPTO record and the NUTRASWEET filing.

  1. NUTRASWEET filed

    Application 73272614 filed at the USPTO.

  2. Opposition filed

    Norwich Eaton Pharmaceuticals, Inc. started opposition 91067190 at USPTO against NUTRASWEET.
Marks

Marks involved

2 contested marks, 1 mark the challenger relies on.

MarkRoleApplicationOffice
NUTRASWEETContested73272614USPTO
NUTRA SWEETContested73276012USPTO
NECTA SWEETRelied on72386104USPTO
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_8bd8866d-2ec6-4a12-a45f-3bad55d857b2
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_8bd8866d-2ec6-4a12-a45f-3bad55d857b2",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91067190",
  "status": "other",
  "office_code": "US",
  "filed_date": "1983-01-27",
  "parties": [
    {
      "name": "NORWICH EATON PHARMACEUTICALS, INC.",
      "role": "opponent"
    },
    {
      "name": "G.D. SEARLE & CO.",
      "role": "respondent"
    }
  ]
}