USPTO trademark

BLOOM FORMULATION

RegisteredUSPTOWord markClass 5

"BLOOM FORMULATION" is a word mark owned by Persephone Biosciences, Inc., filed at the USPTO on November 19, 2024. It is registered and covers class 5 (Pharmaceuticals).

Get this data via the API

Data current as of July 21, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since July 21, 2026
Filed: November 19, 2024
Registered: July 21, 2026
Expires: Not recorded
Application no.: 98861717
Registration no.: 8358000
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns BLOOM FORMULATION

The owner and representative on file with the office.

Owner

Persephone Biosciences, Inc.

San Diego, United States

Representative

Allyson M. Martin

Greer, Burns and Crain Ltd.

Goods and services

What the mark covers

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

05Class 5 · Pharmaceuticals
Probiotic supplements

History

What has happened so far

Steps recorded by the USPTO, newest first.

July 21, 2026Notice of registration confirmation emailed
July 21, 2026Registered-principal register
July 2, 2026Notice of acceptance of statement of use e-mailed
July 2, 2026Allowed principal register - sou accepted
June 30, 2026Statement of use processing complete
April 6, 2026Use amendment filed
April 6, 2026Teas statement of use received
November 4, 2025Noa e-mailed - sou required from applicant
September 9, 2025Official gazette publication confirmation e-mailed
September 9, 2025Published for opposition

10 earlier steps on the official record.

FAQ

About BLOOM FORMULATION

Who owns the trademark "BLOOM FORMULATION"?

The USPTO trademark "BLOOM FORMULATION" (application 98861717) is owned by Persephone Biosciences, Inc.

What is the status of "BLOOM FORMULATION"?

Its status at the USPTO is: registered.

When was "BLOOM FORMULATION" registered?

It was registered on July 21, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull BLOOM FORMULATION 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 key View docs

GET /v1/trademarks/{id}

ID=tm_019d2a1a-6a76-7048-b0b8-432cb773855d
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2a1a-6a76-7048-b0b8-432cb773855d",
  "object": "trademark",
  "mark_text": "BLOOM FORMULATION",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "98861717",
  "filing_date": "2024-11-19",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Persephone Biosciences, Inc.",
      "entity_id": null
    }
  ]
}