Opposition · USPTO

Opposition 91299793

OtherUSPTO

Opposition 91299793 at USPTO between "Dr. Martens" International Trading GmbH, and "Dr. Maertens" Marketing GmbH and Lin Zhen, over the mark MARZXIN, filed Jun 18, 2025. Status in the office record: other.

View MARZXINGet this data via the API
Status
Other
Result
Other
Filed
Jun 18, 2025
Marks involved
21
Parties

Who is involved

The parties as named in the office record.

Opponent

"Dr. Martens" International Trading GmbH, and "Dr. Maertens" Marketing GmbH

Respondent

Lin Zhen

Timeline

How the case has moved

Dates from the USPTO record and the MARZXIN filing.

  1. MARZXIN filed

    Application 98793596 filed at the USPTO.

  2. Opposition filed

    "Dr. Martens" International Trading GmbH, and "Dr. Maertens" Marketing GmbH started opposition 91299793 at USPTO against MARZXIN.
Marks

Marks involved

1 contested mark, 20 marks the challenger relies on.

MarkRoleApplicationOffice
MARZXINContested98793596USPTO
DR. MARTENSRelied on73429528USPTO
DR. MARTENSRelied on74038415USPTO
DR MARTENS AIR CUSHION SOLE OIL FAT ACID PETROL ALKALI RESISTANTRelied on74567419USPTO
DR. MARTENSRelied on74800822USPTO
DR. MARTENSRelied on74802684USPTO
DOC MARTENSRelied on75825726USPTO
DR. MARTENS AIR CUSHION SOLERelied on76314908USPTO
DR. MARTENS AIR CUSHION SOLERelied on79002761USPTO
DR MARTENS "CAPPERS" AIR CUSION SOLERelied on79064369USPTO
DR. MARTENS DR. MARTENSRelied on79084950USPTO
MARTINRelied on79225726USPTO

+9 more marks in this case

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_0fb5f681-b62d-40bf-a541-b68f580b3c12
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_0fb5f681-b62d-40bf-a541-b68f580b3c12",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91299793",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-06-18",
  "parties": [
    {
      "name": "\"Dr. Martens\" International Trading GmbH, and \"Dr. Maertens\" Marketing GmbH",
      "role": "opponent"
    },
    {
      "name": "Lin Zhen",
      "role": "respondent"
    }
  ]
}