Opposition · USPTO

Opposition 91299568

OtherUSPTO

Opposition 91299568 at USPTO between Prolacta Bioscience, Inc. and The Tiny Cargo Company, over the mark XOLACTA, filed Jun 9, 2025. Status in the office record: other.

View XOLACTAGet this data via the API
Status
Other
Result
Other
Filed
Jun 9, 2025
Marks involved
10
Parties

Who is involved

The parties as named in the office record.

Opponent

Prolacta Bioscience, Inc.

Company trademarks
Respondent

The Tiny Cargo Company

Timeline

How the case has moved

Dates from the USPTO record and the XOLACTA filing.

  1. XOLACTA filed

    Application 98414541 filed at the USPTO.

  2. Opposition filed

    Prolacta Bioscience, Inc. started opposition 91299568 at USPTO against XOLACTA.
Marks

Marks involved

1 contested mark, 9 marks the challenger relies on.

MarkRoleApplicationOffice
XOLACTAContested98414541USPTO
PROLACTA BIOSCIENCERelied on76327742USPTO
PROLACT+8Relied on77714037USPTO
PROLACT+10Relied on77714039USPTO
PROLACT+6Relied on77714043USPTO
PROLACT+4Relied on77714055USPTO
PROLACTARelied on78912616USPTO
PROLACT HMRelied on85847419USPTO
PROLACT CRRelied on85894189USPTO
PROLACTATRACKRelied on97807053USPTO
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_9c31b8b4-9951-480f-b913-1ab9fa29025d
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_9c31b8b4-9951-480f-b913-1ab9fa29025d",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91299568",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-06-09",
  "parties": [
    {
      "name": "Prolacta Bioscience, Inc.",
      "role": "opponent"
    },
    {
      "name": "The Tiny Cargo Company",
      "role": "respondent"
    }
  ]
}