Opposition · USPTO

Opposition 91300944

OtherUSPTO

Opposition 91300944 at USPTO between Wellness Pet, LLC and DENALI BioTechnologies, Inc., over the mark COREMATRIX, filed Aug 11, 2025. Status in the office record: other.

View COREMATRIXGet this data via the API
Status
Other
Result
Other
Filed
Aug 11, 2025
Marks involved
9
Parties

Who is involved

The parties as named in the office record.

Opponent

Wellness Pet, LLC

Company trademarks
Respondent

DENALI BioTechnologies, Inc.

Timeline

How the case has moved

Dates from the USPTO record and the COREMATRIX filing.

  1. COREMATRIX filed

    Application 98770901 filed at the USPTO.

  2. Opposition filed

    Wellness Pet, LLC started opposition 91300944 at USPTO against COREMATRIX.
Marks

Marks involved

1 contested mark, 8 marks the challenger relies on.

MarkRoleApplicationOffice
COREMATRIXContested98770901USPTO
CORERelied on77012644USPTO
CORERelied on77343205USPTO
CORERelied on77363265USPTO
WELLNESS CORERelied on87226637USPTO
WELLNESS CORERelied on87226662USPTO
WELLNESS CORE RAWREV GRAIN FREE · PROTEINRICHRelied on87229596USPTO
CORE RAWREVRelied on87771803USPTO
WELLNESS CORE +Relied on98142737USPTO
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_cab66ca0-7f2d-49cd-a933-5f87ee1bc92c
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_cab66ca0-7f2d-49cd-a933-5f87ee1bc92c",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91300944",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-08-11",
  "parties": [
    {
      "name": "Wellness Pet, LLC",
      "role": "opponent"
    },
    {
      "name": "DENALI BioTechnologies, Inc.",
      "role": "respondent"
    }
  ]
}