USPTO trademark

ELLA

RegisteredUSPTOWord markClass 9

"ELLA" is a word mark owned by ProteinSimple, filed at the USPTO on July 15, 2021. It is registered and covers class 9 (Computers and Scientific Devices).

View ProteinSimple portfolioGet this data via the API
Official USPTO record
ELLA trademark as filed
As filed with the USPTO
Status
Registered
Since August 19, 2025
Filed
July 15, 2021
Registered
August 19, 2025
Expires
Not recorded
Application no.
90981539
Registration no.
7907076
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns ELLA

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

Owner

ProteinSimple

San Jose, United States

29 trademarks in the portfolioView company

Representative

Courtney Thompson

Fredrikson & Byron, P.A.

Goods and services

What the mark covers

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

  • Analytical immunoassay systems, namely, laboratory and medical laboratory research assay analyzing instrument for the detection and analysis of cells, genes, antibodies, proteins, viruses, diseases, biomarkers, and biological sample material compositions for research purposes

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of registration confirmation emailed
  2. Registered-principal register
  3. Notice of acceptance of statement of use e-mailed
  4. Allowed principal register - sou accepted
  5. Statement of use processing complete
  6. Divisional processing complete
  7. Case assigned to intent to use paralegal
  8. Divisional request received
  9. Teas request to divide received
  10. Use amendment filed

10 earlier steps on the official record.

FAQ

About ELLA

Who owns the trademark "ELLA"?

The USPTO trademark "ELLA" (application 90981539) is owned by ProteinSimple.

What is the status of "ELLA"?

Its status at the USPTO is: registered.

When was "ELLA" registered?

It was registered on August 19, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull ELLA 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_019d2da6-16e9-7788-88ca-11c6a3728e56
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2da6-16e9-7788-88ca-11c6a3728e56",
  "object": "trademark",
  "mark_text": "ELLA",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "90981539",
  "filing_date": "2021-07-15",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "ProteinSimple",
      "entity_id": "ent_019eb6ff-3cb7-772c-b16a-b5f3ec0c20c2"
    }
  ]
}