USPTO trademark

H2MF

RegisteredUSPTOFigurative markClass 5

"H2MF" is a figurative mark owned by Prolacta Bioscience, Inc., filed at the USPTO on March 27, 2010. It is registered and covers class 5 (Pharmaceuticals).

View Prolacta Bioscience, Inc. portfolio Get this data via the API

Data current as of August 25, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since January 22, 2021
Filed: March 27, 2010
Registered: November 2, 2010
Expires: Not recorded
Application no.: 85000064
Registration no.: 3870402
Office: USPTO; United States Patent and Trademark Office
Mark type: Figurative mark; 1 class

Ownership

Who owns H2MF

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

Owner

Prolacta Bioscience, Inc.

City of Industry, United States

45 trademarks in the portfolioView company

Representative

Jeremiah J. Baunach

Frontier Intellectual Property Law PLLC

Goods and services

What the mark covers

The products and services H2MF is filed for, grouped by Nice class.

05Class 5 · Pharmaceuticals
Human milk fortifiers for infants, namely, concentrated human milk

History

What has happened so far

Steps recorded by the USPTO, newest first.

August 25, 2026Assignment of ownership not updated automatically
May 1, 2026Teas withdrawal of attorney received-firm retains
May 1, 2026Teas change of correspondence received
May 1, 2026Attorney/dom.rep.revoked and/or appointed
May 1, 2026Teas revoke/app/change addr of atty/dom rep received
April 13, 2026Teas change of correspondence received
April 13, 2026Attorney/dom.rep.revoked and/or appointed
April 13, 2026Teas revoke/app/change addr of atty/dom rep received
April 13, 2026Applicant/correspondence changes (non-responsive) entered
April 13, 2026Teas change of owner address received

10 earlier steps on the official record.

FAQ

About H2MF

Who owns the trademark "H2MF"?

The USPTO trademark "H2MF" (application 85000064) is owned by Prolacta Bioscience, Inc.

What is the status of "H2MF"?

Its status at the USPTO is: registered.

When was "H2MF" registered?

It was registered on November 2, 2010.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull H2MF 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_019d2b6e-8109-72fd-8671-cca6e42295cb
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2b6e-8109-72fd-8671-cca6e42295cb",
  "object": "trademark",
  "mark_text": "H2MF",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "85000064",
  "filing_date": "2010-03-27",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Prolacta Bioscience, Inc.",
      "entity_id": "ent_019eb7b7-5e40-735e-9f21-38f99f89e7b4"
    }
  ]
}