Opposition · USPTO

Opposition 91300013

OtherUSPTO

Opposition 91300013 at USPTO between Reckitt Benckiser LLC and Kaikai Du, over the mark LYSOL, filed Jun 30, 2025. Status in the office record: other.

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Status
Other
Result
Other
Filed
Jun 30, 2025
Marks involved
15
Parties

Who is involved

The parties as named in the office record.

Opponent

Reckitt Benckiser LLC

Company trademarks
Respondent

Kaikai Du

Timeline

How the case has moved

Dates from the USPTO record and the LYSOL filing.

  1. LYSOL filed

    Application 98818917 filed at the USPTO.

  2. Opposition filed

    Reckitt Benckiser LLC started opposition 91300013 at USPTO against LYSOL.
Marks

Marks involved

1 contested mark, 14 marks the challenger relies on.

MarkRoleApplicationOffice
LYSOLContested98818917USPTO
LYSOLRelied on71012130USPTO
LYSOLRelied on71120464USPTO
LYSOLRelied on71431812USPTO
LYSOL ANTIBACTERIAL KITCHEN CLEANERRelied on74477767USPTO
LYSOLRelied on77795710USPTO
LYSOL DISINFECTANT SPRAY TO GORelied on78397882USPTO
LYSOLRelied on78438633USPTO
LYSOLRelied on86717916USPTO
LYSOL KITCHEN PRORelied on86864339USPTO
LYSOL POWER PLUSRelied on88014919USPTO
LYSOL SMARTRelied on88391528USPTO

+3 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_55c47230-d964-459d-99cc-862d4747e4c4
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_55c47230-d964-459d-99cc-862d4747e4c4",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91300013",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-06-30",
  "parties": [
    {
      "name": "Reckitt Benckiser LLC",
      "role": "opponent"
    },
    {
      "name": "Kaikai Du",
      "role": "respondent"
    }
  ]
}