USPTO trademark

YELCINO

AllowedUSPTOWord markClass 5

"YELCINO" is a word mark owned by Sanofi Pasteur, filed at the USPTO on May 8, 2025. It has been allowed and covers class 5 (Pharmaceuticals).

View Sanofi Pasteur portfolioGet this data via the API
Official USPTO record
YELCINO trademark as filed
As filed with the USPTO
Status
Allowed
Since June 30, 2026
Filed
May 8, 2025
Registered
Not yet
Priority date
November 14, 2024
Claimed from France
Application no.
99175227
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns YELCINO

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

Owner

Sanofi Pasteur

Lyon, France

734 trademarks in the portfolioView company

Representative

Alexandra Kochian

Fross Zelnick Lehrman & Zissu, P.C.

Goods and services

What the mark covers

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

  • Pharmaceutical products for the treatment and prevention of immune system related diseases and disorders; pharmaceutical products for the treatment and prevention of respiratory diseases and disorders; pharmaceutical products in the nature of anti-inflammatories; pharmaceutical products in the nature of antibodies for medical purposes; vaccines; pharmaceutical products in the nature of therapeutic antibodies for human use for the treatment and prevention of immune system related diseases and disorders; pharmaceutical products in the nature of therapeutic antibodies for human use for the treatment and prevention of respiratory diseases and disorders; vaccines for human use

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of approval of extension request e-mailed
  2. Sou extension 1 granted
  3. Sou extension 1 filed
  4. Sou teas extension received
  5. Noa e-mailed - sou required from applicant
  6. Official gazette publication confirmation e-mailed
  7. Published for opposition
  8. Notification of notice of publication e-mailed
  9. Approved for pub - principal register
  10. Examiner's amendment entered

10 earlier steps on the official record.

FAQ

About YELCINO

Who owns the trademark "YELCINO"?

The USPTO trademark "YELCINO" (application 99175227) is owned by Sanofi Pasteur.

What is the status of "YELCINO"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull YELCINO 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_019d2ac1-a765-76ad-b513-a4512ffbce57
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2ac1-a765-76ad-b513-a4512ffbce57",
  "object": "trademark",
  "mark_text": "YELCINO",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "99175227",
  "filing_date": "2025-05-08",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Sanofi Pasteur",
      "entity_id": "ent_019eb6f9-bed4-7290-b67b-a35bf95894cf"
    }
  ]
}