USPTO trademark

PROLACT HM

RegisteredUSPTOWord markClass 5Class 40Class 44

"PROLACT HM" is a word mark owned by Prolacta Bioscience, Inc., filed at the USPTO on February 12, 2013. It is registered and covers classes 5, 40 and 44.

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 March 20, 2025
Filed: February 12, 2013
Registered: November 11, 2014
Expires: Not recorded
Application no.: 85847419
Registration no.: 4637805
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 3 classes

Ownership

Who owns PROLACT HM

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 PROLACT HM is filed for, grouped by Nice class.

05Class 5 · Pharmaceuticals
Food for infants, namely, pasteurized human breast milk
40Class 40 · Treatment of Materials
Pasteurized milk processing services
44Class 44 · Medical, Beauty, and Agricultural
Providing pasteurized milk bank services, milk banks for the collection and preservation of pasteurized milk, and milk bank services for accepting donor milk

History

What has happened so far

Steps recorded by the USPTO, newest first.

August 25, 2026Assignment of ownership not updated automatically
May 6, 2026Notice of suit
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

10 earlier steps on the official record.

Disputes

Oppositions and cancellations

Proceedings recorded against this mark by the USPTO. Reported as recorded, not legal advice.

FAQ

About PROLACT HM

Who owns the trademark "PROLACT HM"?

The USPTO trademark "PROLACT HM" (application 85847419) is owned by Prolacta Bioscience, Inc.

What is the status of "PROLACT HM"?

Its status at the USPTO is: registered.

When was "PROLACT HM" registered?

It was registered on November 11, 2014.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull PROLACT HM 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_019d2d51-fa1d-71b2-8001-3a2e8e4edeb9
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2d51-fa1d-71b2-8001-3a2e8e4edeb9",
  "object": "trademark",
  "mark_text": "PROLACT HM",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "85847419",
  "filing_date": "2013-02-12",
  "nice_classes": [
    5,
    40,
    44
  ],
  "owners": [
    {
      "name": "Prolacta Bioscience, Inc.",
      "entity_id": "ent_019eb7b7-5e40-735e-9f21-38f99f89e7b4"
    }
  ]
}