Opposition · USPTO

Opposition 91302420

OtherUSPTO

Opposition 91302420 at USPTO between MSCI Inc. and MSC-Re LLC, over the mark MSC RE REINSURANCE BROKER, filed Oct 15, 2025. Status in the office record: other.

View MSC RE REINSURANCE BROKERGet this data via the API
Status
Other
Result
Other
Filed
Oct 15, 2025
Marks involved
10
Parties

Who is involved

The parties as named in the office record.

Opponent

MSCI Inc.

Company trademarks
Respondent

MSC-Re LLC

Timeline

How the case has moved

Dates from the USPTO record and the MSC RE REINSURANCE BROKER filing.

  1. MSC RE REINSURANCE BROKER filed

    Application 98335119 filed at the USPTO.

  2. Opposition filed

    MSCI Inc. started opposition 91302420 at USPTO against MSC RE REINSURANCE BROKER.
Marks

Marks involved

1 contested mark, 9 marks the challenger relies on.

MarkRoleApplicationOffice
MSC RE REINSURANCE BROKERContested98335119USPTO
MSCIRelied on74091709USPTO
MSCIRelied on77853003USPTO
MSCIRelied on86489120USPTO
MSCI FACSRelied on87712190USPTO
MSCI INDEXMETRICSRelied on87770448USPTO
MSCI ONERelied on97613152USPTO
MSCI PRIVATE COMPANY DATA CONNECTRelied on98373900USPTO
MSCI PACSRelied on99343457USPTO
MSCI GRACSRelied on99343461USPTO
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_53875cb7-284e-4228-a261-c5eacf66cc5e
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_53875cb7-284e-4228-a261-c5eacf66cc5e",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91302420",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-10-15",
  "parties": [
    {
      "name": "MSCI Inc.",
      "role": "opponent"
    },
    {
      "name": "MSC-RE LLC",
      "role": "respondent"
    }
  ]
}