Opposition · USPTO

Opposition 91305653

OtherUSPTO

Opposition 91305653 at USPTO between Natrol LLC and Healthy Bones Co. LLC, over the mark ANNATROL, filed Mar 4, 2026. Status in the office record: other.

View ANNATROLGet this data via the API
Status
Other
Result
Other
Filed
Mar 4, 2026
Marks involved
4
Parties

Who is involved

The parties as named in the office record.

Opponent

Natrol LLC

Company trademarks
Respondent

Healthy Bones Co. LLC

Timeline

How the case has moved

Dates from the USPTO record and the ANNATROL filing.

  1. ANNATROL filed

    Application 99310271 filed at the USPTO.

  2. Opposition filed

    Natrol LLC started opposition 91305653 at USPTO against ANNATROL.
Marks

Marks involved

1 contested mark, 3 marks the challenger relies on.

MarkRoleApplicationOffice
ANNATROLContested99310271USPTO
NATROLRelied on73711373USPTO
NATROLRelied on97873843USPTO
NATROLRelied on98912849USPTO
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_a5fd2127-1e48-4b54-b847-788cc6baaf00
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_a5fd2127-1e48-4b54-b847-788cc6baaf00",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91305653",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-03-04",
  "parties": [
    {
      "name": "Natrol LLC",
      "role": "opponent"
    },
    {
      "name": "Healthy Bones Co. LLC",
      "role": "respondent"
    }
  ]
}