USPTO trademark

REYSETTO

Under examinationUSPTOWord markClass 5

"REYSETTO" is a word mark owned by Cabaletta Bio, Inc., filed at the USPTO on October 20, 2026. It is under examination and covers class 5 (Pharmaceuticals).

View Cabaletta Bio, Inc. portfolioGet this data via the API
Official USPTO record
REYSETTO trademark as filed
As filed with the USPTO
Status
Under examination
Since October 20, 2026
Filed
October 20, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50171401
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns REYSETTO

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

Cabaletta Bio, Inc.

CABA · Philadelphia, United States

19 trademarks in the portfolioView company

Representative

Keith Ashley Barritt

Fish & Richardson P.C.

Goods and services

What the mark covers

The products and services REYSETTO is filed for, grouped by Nice class.

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application office supplied data entered
  3. New application entered
FAQ

About REYSETTO

Who owns the trademark "REYSETTO"?

The USPTO trademark "REYSETTO" (application 50171401) is owned by Cabaletta Bio, Inc.

What is the status of "REYSETTO"?

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 REYSETTO 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_01a15e93-b3e9-7125-aad5-b5e696207be6
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a15e93-b3e9-7125-aad5-b5e696207be6",
  "object": "trademark",
  "mark_text": "REYSETTO",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50171401",
  "filing_date": "2026-10-20",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Cabaletta Bio, Inc.",
      "entity_id": "ent_019f2861-ca95-772c-a1d4-d09e86a659b9"
    }
  ]
}