USPTO trademark

SSL-RNA

Under examinationUSPTOWord markClass 5Class 42

"SSL-RNA" is a word mark owned by Kao Kabushiki Kaisha, filed at the USPTO on September 25, 2026. It is under examination and covers classes 5 and 42.

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Official USPTO record
SSL-RNA trademark as filed
As filed with the USPTO
Status
Under examination
Since September 25, 2026
Filed
September 25, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50129385
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
2 classes
Ownership

Who owns SSL-RNA

The owner and representative on file with the office.

Owner

Kao Kabushiki Kaisha

Tokyo, Japan

Representative

Anna Kurian Shaw

Hogan Lovells Cadwalader US LLP

Goods and services

What the mark covers

The products and services SSL-RNA is filed for, grouped by Nice class.

  • Medical diagnostic reagents for the diagnosis of cancer, autoimmune diseases, inflammatory diseases, allergic diseases, neurodegenerative diseases, traumatic brain injuries, psychiatric disorders, pain, cardiovascular diseases, metabolic diseases, gastrointestinal diseases, endocrine diseases, viral infections, bacterial infections, and fungal infections; genetic diagnostic reagents; RNA diagnostic reagents; RNA test and diagnostic reagent kit; medical diagnostic test strips; oiled paper for medical purposes

  • Testing, inspection and research of pharmaceuticals, cosmetics or foodstuff; providing medical research information in the fields of treatment and prevention; providing medical research information; RNA testing and analysis, and the provision of data relating thereto

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application entered
FAQ

About SSL-RNA

Who owns the trademark "SSL-RNA"?

The USPTO trademark "SSL-RNA" (application 50129385) is owned by Kao Kabushiki Kaisha.

What is the status of "SSL-RNA"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull SSL-RNA and marks like it into your own product with one request.

  • GET/v1/trademarks/{id}

    The full record: owners, classes, dates and images

  • GET/v1/trademarks/{id}/events

    Every step in the office history

  • GET/v1/proceedings?trademark_id={id}

    Oppositions and cancellations against the mark

Get API keyView docs
GET /v1/trademarks/{id}
ID=tm_01a0ddd8-0d69-759e-b99d-2c3c042b24ad
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0ddd8-0d69-759e-b99d-2c3c042b24ad",
  "object": "trademark",
  "mark_text": "SSL-RNA",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50129385",
  "filing_date": "2026-09-25",
  "nice_classes": [
    5,
    42
  ],
  "owners": [
    {
      "name": "KAO KABUSHIKI KAISHA",
      "entity_id": null
    }
  ]
}