USPTO trademark

CELLJUVANT

Under examinationUSPTOWord markClass 5Class 42Class 44

"CELLJUVANT" is a word mark owned by Seqirus Inc., filed at the USPTO on April 21, 2026. It is under examination and covers classes 5, 42 and 44.

View Seqirus Inc. portfolioGet this data via the API
Official USPTO record
CELLJUVANT trademark as filed
As filed with the USPTO
Status
Under examination
Since August 29, 2026
Filed
April 21, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99777528
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
3 classes
Ownership

Who owns CELLJUVANT

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

Owner

Seqirus Inc.

Holly Springs, United States

231 trademarks in the portfolioView company

Representative

Nancy Sabarra

Fross Zelnick Lehrman & Zissu, P.C.

Goods and services

What the mark covers

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

  • Vaccines; vaccines for human use; flu vaccines

  • Scientific research in the nature of conducting clinical trials for pharmaceutical preparations; scientific research in the nature of conducting clinical trials for flu vaccines; providing clinical trial research information about the results of clinical trials for flu vaccines; providing medical research and scientific research information in the field of flu vaccines and flu vaccine clinical trials; pharmaceutical research and development

  • Medical information; pharmaceutical information, namely, providing information relating to diagnostic, prophylactic and therapeutic properties of pharmaceuticals; medical information services in the field of pharmaceuticals for preventing and treating viruses and respiratory disorders, including vaccines and pharmaceutical therapeutics

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notification of non-final action e-mailed
  2. Non-final action e-mailed
  3. Non-final action written
  4. Assigned to examiner
  5. New application office supplied data entered
  6. Application filing receipt mailed
  7. New application entered
FAQ

About CELLJUVANT

Who owns the trademark "CELLJUVANT"?

The USPTO trademark "CELLJUVANT" (application 99777528) is owned by Seqirus Inc.

What is the status of "CELLJUVANT"?

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 CELLJUVANT 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_019dbd19-0c52-7718-abc6-34310779cd5c
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019dbd19-0c52-7718-abc6-34310779cd5c",
  "object": "trademark",
  "mark_text": "CELLJUVANT",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "99777528",
  "filing_date": "2026-04-21",
  "nice_classes": [
    5,
    42,
    44
  ],
  "owners": [
    {
      "name": "Seqirus Inc.",
      "entity_id": "ent_019eb7d7-073e-746b-967e-2a965cfa764c"
    }
  ]
}