USPTO trademark

PH DEFEND

RegisteredUSPTOWord markClass 5

"PH DEFEND" is a word mark owned by Allseason IpCo, LLC, filed at the USPTO on April 2, 2025. It is registered and covers class 5 (Pharmaceuticals).

Get this data via the API

Data current as of December 2, 2025Official USPTO record

As filed with the USPTO

Status: Registered; Since December 2, 2025
Filed: April 2, 2025
Registered: December 2, 2025
Expires: Not recorded
Application no.: 99116410
Registration no.: 8047689
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns PH DEFEND

The owner and representative on file with the office.

Owner

Allseason IpCo, LLC

Las Vegas, United States

Representative

Amanda H. Wilcox

Taft Stettinius & Hollister LLP

Goods and services

What the mark covers

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

05Class 5 · Pharmaceuticals
Dietary and nutritional supplements

History

What has happened so far

Steps recorded by the USPTO, newest first.

December 2, 2025Notice of registration confirmation emailed
December 2, 2025Registered-principal register
October 14, 2025Official gazette publication confirmation e-mailed
October 14, 2025Published for opposition
October 8, 2025Notification of notice of publication e-mailed
September 15, 2025Approved for pub - principal register
September 15, 2025Examiner's amendment entered
September 15, 2025Notification of examiners amendment e-mailed
September 15, 2025Examiners amendment e-mailed
September 15, 2025Examiners amendment -written

4 earlier steps on the official record.

FAQ

About PH DEFEND

Who owns the trademark "PH DEFEND"?

The USPTO trademark "PH DEFEND" (application 99116410) is owned by Allseason IpCo, LLC.

What is the status of "PH DEFEND"?

Its status at the USPTO is: registered.

When was "PH DEFEND" registered?

It was registered on December 2, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull PH DEFEND 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_019d2aa1-02d0-738b-a3e6-a80fe0cb91f3
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2aa1-02d0-738b-a3e6-a80fe0cb91f3",
  "object": "trademark",
  "mark_text": "PH DEFEND",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99116410",
  "filing_date": "2025-04-02",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Allseason IpCo, LLC",
      "entity_id": null
    }
  ]
}